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| بسم الله الرحمن الرحيم السلام عليكم ورحمة الله |
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| 2 |
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| وبركاته محاضرة الأسبوع الحالي راح تكون على anatomy |
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| 3 |
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| of cranial nerves anatomy of the cranial nerves |
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| 4 |
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| راح نتطرق إلى محاضرتين كل محاضرة راح نقسمها إلى |
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| 5 |
| 00:00:24,010 --> 00:00:30,370 |
| جزئين نبدأ اليوم في المحاضرة الأولى من anatomy and |
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| 6 |
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| physiology of the cranial nerves |
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| 7 |
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| الـ cranial nerves ليش سموها cranial nerves؟ لأن |
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| 8 |
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| فينا شي اسمه spinal nerves cranial nerves سموها |
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| 9 |
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| cranial nerves لأنها ال nerves ال exit أو ال |
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| 10 |
| 00:00:46,410 --> 00:00:51,390 |
| enters بتاعها بتنفي ل cranial cavity عن طريق ال |
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| 11 |
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| formula in the skull فينا twelve pairs of cranial |
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| 12 |
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| nerves twelve pairs of cranial nerves بنقسمهم إلى |
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| 13 |
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| Pure Sensory Nerve الهم 128 منهم |
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| 14 |
| 00:01:12,780 --> 00:01:16,800 |
| الفكتوري نيرف for smell function |
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| 15 |
| 00:01:27,730 --> 00:01:32,850 |
| والعلاقة بالموضوع الهيرينج و الوستيبولو كوكليار |
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| 16 |
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| نيرف و الوستيبولو |
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| 17 |
| 00:01:36,570 --> 00:01:38,470 |
| كوكليار نيرف و الوستيبولو كوكليار نيرف |
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| 18 |
| 00:01:38,500 --> 00:01:42,600 |
| Vestibulocochlear nerve are purely sensory nerve |
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| 19 |
| 00:01:42,600 --> 00:01:49,400 |
| عشان نبسطها إلكم بنعطيهم الرقم 128 يبقى الرقم 128 |
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| 20 |
| 00:01:49,400 --> 00:01:57,380 |
| اللي هو first الفكتوري nerve second اللي هو optic |
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| 21 |
| 00:01:57,380 --> 00:02:03,170 |
| nerve وعصب الثامنVestibular و Trochlear nerves are |
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| 22 |
| 00:02:03,170 --> 00:02:07,670 |
| purely sensory nerves و هي purely special sensory |
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| 23 |
| 00:02:07,670 --> 00:02:13,590 |
| nerves اوكي اقول ان motor nerve , Trochlear nerve |
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| 24 |
| 00:02:13,590 --> 00:02:19,050 |
| , Abdominal nerve , Accessory nerve and |
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| 25 |
| 00:02:19,050 --> 00:02:24,850 |
| Hypoglossal nerve are purely motor nerves يبقى |
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| 26 |
| 00:02:24,850 --> 00:02:31,840 |
| العصب الثالثوالعصب الرابع والسادس واحد عشر وثاني |
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| 27 |
| 00:02:31,840 --> 00:02:38,360 |
| عشر يعتبروا ايه purely motor |
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| 28 |
| 00:02:38,360 --> 00:02:44,540 |
| nerves Trigeminal nerve العصب الخامس |
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| 29 |
| 00:02:44,540 --> 00:02:49,820 |
| Glucopharyngeal nerve العصب السابع Vegas nerve |
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| 30 |
| 00:02:49,820 --> 00:02:54,440 |
| العصب العشر اللي Glucopharyngeal nerve العصب |
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| 31 |
| 00:02:54,440 --> 00:02:58,190 |
| التاسع آسفعصب التاسع Glossopharyngeal nerve كمان |
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| 32 |
| 00:02:58,190 --> 00:03:04,150 |
| مرة Trigeminal nerve Facial |
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| 33 |
| 00:03:04,150 --> 00:03:09,130 |
| nerve اللي هو العصب السابع Glossopharyngeal nerve |
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| 34 |
| 00:03:09,130 --> 00:03:14,650 |
| العصب التاسع Vegas nerve العصب العاشر Trigeminal |
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| 35 |
| 00:03:14,650 --> 00:03:21,830 |
| nerve Facial nerve Glossopharyngeal nerve Vegas |
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| 36 |
| 00:03:21,830 --> 00:03:26,700 |
| nervemixed nerve يعني إيش mixed nerve؟ يعني ال |
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| 37 |
| 00:03:26,700 --> 00:03:30,100 |
| function تبعتهم ممكن تكون motor sensory autonomic |
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| 38 |
| 00:03:30,100 --> 00:03:35,360 |
| function بنعطيهم الرمز عشر ألف وتسعة مية وخمسة |
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| 39 |
| 00:03:35,360 --> 00:03:39,720 |
| وسبعين يعني العصب الخامس والسبع والتاسع والعاشر |
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| 40 |
| 00:03:39,720 --> 00:03:46,840 |
| يعتبروا إيه؟ mixed nerve ان شاء الله في محاضرة |
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| 41 |
| 00:03:46,840 --> 00:03:54,030 |
| اليومرح نتطرق ل .. اللي هي محاضرة الأسبوع الثامن |
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| 42 |
| 00:03:54,030 --> 00:03:59,410 |
| رح نتطرق إلى ال .. اوكلون موتور نيرف و تروكليار |
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| 43 |
| 00:03:59,410 --> 00:04:04,570 |
| نيرف و أبدوسنت نيرف و ترايجي من ال nerve رح ناخد |
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| 44 |
| 00:04:04,570 --> 00:04:08,930 |
| العصب الثالث رابع سادس و الخامس في محاضرة الأسبوع |
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| 45 |
| 00:04:08,930 --> 00:04:10,130 |
| التاسع |
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| 46 |
| 00:04:17,480 --> 00:04:22,920 |
| محاضرة السبوع التاسع راح اتكلم معاكم على اللي هو |
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| 47 |
| 00:04:22,920 --> 00:04:30,960 |
| العصب السابعتاسر عشر احداش اتناش ان شاء الله في |
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| 48 |
| 00:04:30,960 --> 00:04:35,220 |
| محاضرة ال special nerves او نتكلم على ال special |
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| 49 |
| 00:04:35,220 --> 00:04:38,280 |
| sensation في ال special sensation راح اتطرق لل |
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| 50 |
| 00:04:38,280 --> 00:04:44,840 |
| taste و vision و hearing تمام و smell function راح |
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| 51 |
| 00:04:44,840 --> 00:04:50,910 |
| اتطرق للعصاب اللي هو الفكتوري nerveعصب واحد optic |
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| 52 |
| 00:04:50,910 --> 00:04:54,170 |
| nerve عصب اتنين vestibulocochlear nerve العصب |
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| 53 |
| 00:04:54,170 --> 00:04:58,330 |
| التامن وهيك بنكون أنجزنا كل ال cranial nerves |
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| 54 |
| 00:04:58,330 --> 00:05:03,510 |
| جمعتلكم |
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| 55 |
| 00:05:03,510 --> 00:05:09,070 |
| ال cranial nerves في slide واحد عشان أسهل عليكم و |
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| 56 |
| 00:05:09,070 --> 00:05:14,590 |
| مثل كابسولة اللي كنت تاخدوها في ثانوية العامة تمام |
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| 57 |
| 00:05:14,590 --> 00:05:20,540 |
| ال classification of cranial nervesأول شي حسب ال |
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| 58 |
| 00:05:20,540 --> 00:05:26,980 |
| name ال factory |
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| 59 |
| 00:05:26,980 --> 00:05:32,520 |
| nerve رقم واحد، optic nerve اتنين، and oculomotor |
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| 60 |
| 00:05:32,520 --> 00:05:37,670 |
| nerve تلاتةTracular nerve أربعة Trigeminal nerve |
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| 61 |
| 00:05:37,670 --> 00:05:40,750 |
| خمسة بتكون من three branches of thalamic maxillary |
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| 62 |
| 00:05:40,750 --> 00:05:45,530 |
| and mandibular Adjacent nerve ستة Facial nerve |
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| 63 |
| 00:05:45,530 --> 00:05:48,470 |
| سبعة Vestibulocochlear nerve تمانية |
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| 64 |
| 00:05:48,470 --> 00:05:52,830 |
| Glossopharyngeal nerve تسعة و Vegas nerve عشرة |
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| 65 |
| 00:05:52,830 --> 00:05:57,530 |
| Accessory nerve احداشر Hypoglossal nerve اتناشر |
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| 66 |
| 00:05:57,530 --> 00:06:02,490 |
| هيكي الأسماء تبعتهمرتبوهم بهذه الترتيب حسب ال exit |
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| 67 |
| 00:06:02,490 --> 00:06:07,110 |
| from the brain حسب ال exit from the brain لان نشوف |
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| 68 |
| 00:06:07,110 --> 00:06:13,170 |
| كيف ال exitبعد ما نتكلم على ال function بتاعتهم ال |
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| 69 |
| 00:06:13,170 --> 00:06:16,210 |
| function بتاعة ال cranial nerves الفكسوري نيرف اسم |
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| 70 |
| 00:06:16,210 --> 00:06:20,310 |
| ال function الأول optic nerve vision للنظر |
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| 71 |
| 00:06:20,310 --> 00:06:24,990 |
| اوكلوموتور نيرف و Trochlear nerve و abducent nerve |
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| 72 |
| 00:06:24,990 --> 00:06:28,710 |
| العصب الثالث والرابع والسادس هذول اوكلار نيرف اللي |
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| 73 |
| 00:06:28,710 --> 00:06:32,570 |
| علاقة بال eye movement يبقى وظيفتهم motor |
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| 74 |
| 00:06:32,570 --> 00:06:36,270 |
| functions نرجع التراجيب من ال nerve mixed nerve |
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| 75 |
| 00:06:36,270 --> 00:06:40,780 |
| اللي له three branchesأفثالميكي برانش purely |
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| 76 |
| 00:06:40,780 --> 00:06:45,660 |
| sensory مقزيلاري برانش purely sensory مانديبولاري |
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| 77 |
| 00:06:45,660 --> 00:06:49,660 |
| برانش sensory and motor mixed okay facial nerve |
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| 78 |
| 00:06:49,660 --> 00:06:53,960 |
| mixed nerve vestibulocochlear nerve راح يكون عندي |
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| 79 |
| 00:06:53,960 --> 00:06:58,260 |
| a sensory pure sensory for a functional hearing |
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| 80 |
| 00:06:58,260 --> 00:07:01,270 |
| hearing and balanceVestibular function |
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| 81 |
| 00:07:01,270 --> 00:07:05,090 |
| Glossopharyngeal nerve راح يكون عندي Mixed vagus |
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| 82 |
| 00:07:05,090 --> 00:07:09,170 |
| nerve Mixed accessory nerve بنقسم لقسمين cranial |
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| 83 |
| 00:07:09,170 --> 00:07:12,010 |
| accessory and spinal accessory يعتبر motor |
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| 84 |
| 00:07:12,010 --> 00:07:17,090 |
| وhypoglossal nerve اللي تحت اللي هو ايه بيسمي |
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| 85 |
| 00:07:17,090 --> 00:07:22,770 |
| motor nerve motor nerve ال site of the nucleus في |
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| 86 |
| 00:07:22,770 --> 00:07:25,750 |
| معادلة سهلة ابسطلكوا ايهم لل site of the nucleus |
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| 87 |
| 00:07:25,750 --> 00:07:43,540 |
| بنقسمهم لاتنين اتنيناربع اربع اربع |
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| 88 |
| 00:07:43,540 --> 00:07:43,700 |
| اربع اربع اربع اربع اربع اربع اربع اربع اربع اربع |
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| 89 |
| 00:07:43,700 --> 00:07:45,880 |
| اربع اربع اربع اربع اربع اربع اربع اربع اربع اربع |
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| 90 |
| 00:07:45,880 --> 00:07:46,380 |
| اربع اربع اربع اربع اربع اربع اربع اربع اربع اربع |
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| 91 |
| 00:07:46,380 --> 00:07:48,840 |
| اربع اربع اربع اربع اربع اربع اربع اربع اربع اربع |
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| 92 |
| 00:07:48,840 --> 00:07:51,780 |
| اربع ارب |
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| 93 |
| 00:07:52,800 --> 00:07:57,420 |
| بيخرج من الـ occipital loop لذلك الأول اتنين |
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| 94 |
| 00:07:57,420 --> 00:08:04,060 |
| بيكونوا من وين؟ من ال cerebral hemisphere من وين؟ |
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| 95 |
| 00:08:04,060 --> 00:08:07,500 |
| من ال cerebral hemisphere يبقى الأول اتنين |
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| 96 |
| 00:08:07,500 --> 00:08:12,360 |
| بيخرجونا من وين؟ من ال cerebral hemisphere و من |
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| 97 |
| 00:08:12,360 --> 00:08:19,880 |
| الثالث لإطناش بيخرجوا او بدخلوا من ايه؟ brain stem |
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| 98 |
| 00:08:22,700 --> 00:08:27,680 |
| خلصنا من الأول الفكتوري نيرف تيمبرا لوب اوبتيك |
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| 99 |
| 00:08:27,680 --> 00:08:34,760 |
| نيرف اكسيبتال لوب نجي لأيه العصب الثالث اللي هو |
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| 100 |
| 00:08:34,760 --> 00:08:39,080 |
| اوكلاموتر ميدي برين بيجي بعد الcerebral hemisphere |
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| 101 |
| 00:08:39,080 --> 00:08:46,640 |
| ميدي برين العصب الرابع ميدي برين نتاجي لأيه الأربع |
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| 102 |
| 00:08:46,640 --> 00:08:47,240 |
| اللي بعدهم |
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| 103 |
| 00:08:52,660 --> 00:08:57,860 |
| العصب الخامس pawns وفي exception راح اتكلم عنها |
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| 104 |
| 00:08:57,860 --> 00:09:05,880 |
| العصب السادس pawns العصب السابع pawns في exception |
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| 105 |
| 00:09:05,880 --> 00:09:10,380 |
| والعصب الثامن pawns في exception ننتقل للاربع اللي |
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| 106 |
| 00:09:10,380 --> 00:09:21,180 |
| بعدهم ايه بقى يا عزيزي؟ الاربع اللي بعدهم تاسع |
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| 107 |
| 00:09:22,880 --> 00:09:27,700 |
| ميدالة أبلانجاتا ننتقل |
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| 108 |
| 00:09:27,700 --> 00:09:33,700 |
| للي بعدهم التاسع ميدالة أبلانجاتا العاشر ميدالة |
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| 109 |
| 00:09:33,700 --> 00:09:39,240 |
| أبلانجاتا حداشر ميدالة أبلانجاتا فيها exception |
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| 110 |
| 00:09:39,240 --> 00:09:46,320 |
| اتناشر ميدالة أبلانجاتا يجب ان نلاحظ ان اول اتنين |
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| 111 |
| 00:09:46,320 --> 00:09:51,280 |
| في الcerebral hemisphere اللي بعدهم اتنين mid |
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| 112 |
| 00:09:51,280 --> 00:09:57,230 |
| brainاللي بعدهم أربعة bones اللي بعدهم أربعة |
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| 113 |
| 00:09:57,230 --> 00:10:01,750 |
| ميدالة أبلانجاتة لعشان هيك رتبوهم بالترتيب هذا |
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| 114 |
| 00:10:01,750 --> 00:10:07,290 |
| okay opening in the skull opening in the skull |
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| 115 |
| 00:10:07,290 --> 00:10:13,330 |
| olfactory nerve crib reform plate of اثمي دي البون |
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| 116 |
| 00:10:14,100 --> 00:10:19,360 |
| optic nerve انتج الى اللي بعد اوكلاموتر نيرف و |
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| 117 |
| 00:10:19,360 --> 00:10:23,940 |
| اتركليار نيرف افثالمك برانش وفتراجيمنال نيرف |
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| 118 |
| 00:10:23,940 --> 00:10:28,320 |
| ابدوسنت نيرف هدول من ال superior orbital في شعر |
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| 119 |
| 00:10:28,320 --> 00:10:32,600 |
| نرجع لتراجيمنال نيرف ماجزيلري نيرفRotundum |
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| 120 |
| 00:10:32,600 --> 00:10:37,380 |
| foramen، Mandebular nerve، Oval foramen، Facial |
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| 121 |
| 00:10:37,380 --> 00:10:41,520 |
| nerve بيفوت عن طريق الـ Internal auditory meatus و |
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| 122 |
| 00:10:41,520 --> 00:10:46,200 |
| بخرج لالـ Stylomasoid foramen العصب الثامن في |
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| 123 |
| 00:10:46,200 --> 00:10:49,790 |
| Stibulocochlear بيفوت لل Internal auditory meatusو |
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| 124 |
| 00:10:49,790 --> 00:10:53,990 |
| .. او canal و بيبقى في ال inner ear العصب التاسع |
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| 125 |
| 00:10:53,990 --> 00:10:59,010 |
| ال glossopharyngeal و vegas و accessory nerve |
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| 126 |
| 00:10:59,010 --> 00:11:03,450 |
| العصب ال 11 بيفوته عن طريق ال jugular foramen و |
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| 127 |
| 00:11:03,450 --> 00:11:07,910 |
| hypoglossal nerve العصب 12 بيفوت ل hypoglossal |
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| 128 |
| 00:11:07,910 --> 00:11:14,050 |
| canalهك انا بكون شرحتلكم ال cranial nerves من |
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| 129 |
| 00:11:14,050 --> 00:11:17,910 |
| ناحية اسمائهم من ناحية ترتيبهم من ناحية ال |
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| 130 |
| 00:11:17,910 --> 00:11:21,770 |
| function من ناحية location of the nucleus و |
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| 131 |
| 00:11:21,770 --> 00:11:25,930 |
| opening in the skull اما ال exit او ال enters |
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| 132 |
| 00:11:25,930 --> 00:11:34,350 |
| لاحظوا هيه عندي هنا عصب olfactory رقم واحد بتجه ل |
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| 133 |
| 00:11:34,350 --> 00:11:38,750 |
| temporal loop اتنين optic nerve بتجه لoccipital |
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| 134 |
| 00:11:38,750 --> 00:11:39,030 |
| loop |
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| 135 |
| 00:11:41,760 --> 00:11:47,620 |
| تلاتة اوكلاموتر نيرف من ال midbrain اربعة تروكليار |
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| 136 |
| 00:11:47,620 --> 00:11:52,320 |
| نيرف من ال midbrain خمسة ترايجيمنال نيرف من ال |
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| 137 |
| 00:11:52,320 --> 00:11:58,000 |
| pons ستة ابدوسنت نيرف من ال pons سبعة او اتنين روت |
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| 138 |
| 00:11:58,000 --> 00:12:02,860 |
| سبعة او خمسة فاشيال نيرف من ال pons تمانية |
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| 139 |
| 00:12:02,860 --> 00:12:08,220 |
| فيستيبولو كوكليار نيرف من ال ponsمن الـ Posterior |
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| 140 |
| 00:12:08,220 --> 00:12:11,700 |
| lateral sulcus of medulla oblongata تسعة |
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| 141 |
| 00:12:11,700 --> 00:12:18,260 |
| Glossopharyngeal عشرة Vegas Accessories الـ two |
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| 142 |
| 00:12:18,260 --> 00:12:22,700 |
| root one root من الميدللا أبلانجاتا cranial root و |
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| 143 |
| 00:12:22,700 --> 00:12:28,890 |
| ال spinal root من spinal cordتمام بخرج كمان من ال |
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| 144 |
| 00:12:28,890 --> 00:12:30,950 |
| posterior lateral sulcus of medulla oblongata ال |
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| 145 |
| 00:12:30,950 --> 00:12:34,830 |
| 11 و من ال anterior lateral sulcus of medulla |
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| 146 |
| 00:12:34,830 --> 00:12:41,010 |
| oblongata بخرج عندي 12 يبقى لحظه هي عندي 4 و هي |
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| 147 |
| 00:12:41,010 --> 00:12:45,070 |
| عندي 4هدول ميظلوا أبلانجاتا الأربعة تحت وأربعة |
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| 148 |
| 00:12:45,070 --> 00:12:49,290 |
| فوقهم من ايه ال pawns الأربعة الأعلى شوية أسف |
|
|
| 149 |
| 00:12:49,290 --> 00:12:53,190 |
| الاتنين الأعلى شوية من ال midbrain واتنين الأعلى |
|
|
| 150 |
| 00:12:53,190 --> 00:12:58,170 |
| الأولانين من ال occipital و temporal loop وهذه |
|
|
| 151 |
| 00:12:58,170 --> 00:13:01,370 |
| التقسيمة اللي أنا رسم تركوياهم في ال cranial |
|
|
| 152 |
| 00:13:01,370 --> 00:13:04,410 |
| nerves هيك أنا بكون لخصلكم موضوع ال cranial nerves |
|
|
| 153 |
| 00:13:04,410 --> 00:13:10,200 |
| في two slides و بعدها راح نبدأبالتفصيل نتكلم عن كل |
|
|
| 154 |
| 00:13:10,200 --> 00:13:19,540 |
| nerve لوحده عن كل nerve ايه؟ لوحده الان |
|
|
| 155 |
| 00:13:19,540 --> 00:13:24,540 |
| العصب الأول ال factory nerve راح اتطرقله في |
|
|
| 156 |
| 00:13:24,540 --> 00:13:28,760 |
| المحاضرة خلال ثلاث أسابيع في محاضرة special |
|
|
| 157 |
| 00:13:28,760 --> 00:13:36,610 |
| sensationالعصب الثاني optic nerve راح أطرقله في |
|
|
| 158 |
| 00:13:36,610 --> 00:13:39,950 |
| نفس المحاضرة بتاعة ال special sensation ل ال |
|
|
| 159 |
| 00:13:39,950 --> 00:13:44,430 |
| vision و العصب الثامن راح أطرقله بالتفصيل في |
|
|
| 160 |
| 00:13:44,430 --> 00:13:49,530 |
| محاضرة ال special senses ل hearing and balance و |
|
|
| 161 |
| 00:13:49,530 --> 00:13:54,410 |
| بعدهم هنا راح أبدأ مباشرةفي العصب الثالث والرابع |
|
|
| 162 |
| 00:13:54,410 --> 00:13:59,170 |
| والسادس يبقى الجزء الأول من محاضرة المحاضرة الرقم |
|
|
| 163 |
| 00:13:59,170 --> 00:14:02,510 |
| تمانية راح نتكلم اولش اتكلمنا على ال general |
|
|
| 164 |
| 00:14:02,510 --> 00:14:07,690 |
| information about the cranial nerves والان راح |
|
|
| 165 |
| 00:14:07,690 --> 00:14:11,670 |
| ابدأ اتكلم على ocular nerves مين هم ال ocular |
|
|
| 166 |
| 00:14:11,670 --> 00:14:16,810 |
| nerves العصب الثالث oculomotor nerve عصب الرابع |
|
|
| 167 |
| 00:14:16,810 --> 00:14:21,860 |
| trochlear nerve والعصب السادس abdossal nerveOkay |
|
|
| 168 |
| 00:14:21,860 --> 00:14:26,400 |
| الجزء الثاني من محاضرة الأسبوع الثامن راح يكون على |
|
|
| 169 |
| 00:14:26,400 --> 00:14:32,500 |
| Trigeminal nerve Trigeminal nerve الآن أتكلم على |
|
|
| 170 |
| 00:14:32,500 --> 00:14:37,120 |
| العصب الثالث رابع و سادس ocular nerves ليه سموهم |
|
|
| 171 |
| 00:14:37,120 --> 00:14:43,700 |
| ocular nerves لأنه لهم علاقة ب eye movement ب eye |
|
|
| 172 |
| 00:14:43,700 --> 00:14:48,870 |
| movement تمامالعصب الثالث اسمه oculomotor nerve |
|
|
| 173 |
| 00:14:48,870 --> 00:14:52,170 |
| ايش يعني oculomotor nerve لو ترجمناها من اللغة |
|
|
| 174 |
| 00:14:52,170 --> 00:14:57,590 |
| اللاتينية نقصد فيها eye and moving eye and moving |
|
|
| 175 |
| 00:14:57,590 --> 00:15:02,050 |
| يعني العين وحركة العين function of the oculomotor |
|
|
| 176 |
| 00:15:02,050 --> 00:15:08,870 |
| nerve اول function له اللي هي motor motor يعني |
|
|
| 177 |
| 00:15:08,870 --> 00:15:13,380 |
| motor somatic motor somaticموتور، ايش بقصد في |
|
|
| 178 |
| 00:15:13,380 --> 00:15:18,560 |
| somatic motor؟ يعني بيغضي skeletal muscles، بيغضي |
|
|
| 179 |
| 00:15:18,560 --> 00:15:23,280 |
| ايه؟ skeletal muscles اللي انا بتحكم فيهم إراديا، |
|
|
| 180 |
| 00:15:23,280 --> 00:15:26,280 |
| اللي ملاقة بال movement of the eyeball |
|
|
| 181 |
| 00:15:29,050 --> 00:15:33,390 |
| Autonomic Function Parasympathetic Function اللي |
|
|
| 182 |
| 00:15:33,390 --> 00:15:36,750 |
| علاقة بالـ pupillary reaction و احنا اتفقنا في |
|
|
| 183 |
| 00:15:36,750 --> 00:15:40,230 |
| محاضرة ال introduction Autonomic Nervous System |
|
|
| 184 |
| 00:15:40,230 --> 00:15:44,490 |
| اللي علاقة ب smooth muscle and glands و smooth |
|
|
| 185 |
| 00:15:44,490 --> 00:15:48,530 |
| muscles انا مابتحكم فيه يلا طالب او طالبة يجي في |
|
|
| 186 |
| 00:15:48,530 --> 00:15:53,270 |
| أماميو اصغرلي حدقة الأيان او ال pupils ما بتتحكم |
|
|
| 187 |
| 00:15:53,270 --> 00:15:57,510 |
| فيها مابتقدرش تتحكم فيها او ييجي طالبة او طالبة |
|
|
| 188 |
| 00:15:57,510 --> 00:16:00,970 |
| تقولي بدي اخفف ال heart rate نبض القلب مابتقدر |
|
|
| 189 |
| 00:16:00,970 --> 00:16:05,550 |
| تتحكم فيه نبض القلب هذول عضلات لا إرادية عضلات لا |
|
|
| 190 |
| 00:16:05,550 --> 00:16:08,390 |
| إرادية يبقى ال autonomic function of the |
|
|
| 191 |
| 00:16:08,390 --> 00:16:13,540 |
| oculomotor nerveالعلاقة بـ pupillary reaction |
|
|
| 192 |
| 00:16:13,540 --> 00:16:18,540 |
| العلاقة بحركة العضلات اللي بتتحكم بالبقبق بتاع |
|
|
| 193 |
| 00:16:18,540 --> 00:16:22,760 |
| العين أو حدقة العين وهذه عضلات ملساق smooth |
|
|
| 194 |
| 00:16:22,760 --> 00:16:27,540 |
| muscles ولا يمكن التحكم بيهم إراديا هذه عضلات لا |
|
|
| 195 |
| 00:16:27,540 --> 00:16:33,140 |
| إرادية عن طريق ال parasympathetic fibers of the |
|
|
| 196 |
| 00:16:33,140 --> 00:16:37,920 |
| oculomotor nerve تمام ممكن طالب أو طالب يسألني |
|
|
| 197 |
| 00:16:37,920 --> 00:16:41,820 |
| سؤالدكتور طب انت قلتلنا ال oculomotor nerve it is |
|
|
| 198 |
| 00:16:41,820 --> 00:16:46,320 |
| a pure motor nerve it is a pure motor nerve ليش |
|
|
| 199 |
| 00:16:46,320 --> 00:16:50,140 |
| الأن اضطرقت إلى ال motor function و ال autonomic |
|
|
| 200 |
| 00:16:50,140 --> 00:16:55,400 |
| يبقى نصار mixed؟كلامكوا صحيح، لكن يا جماعة الـ |
|
|
| 201 |
| 00:16:55,400 --> 00:16:59,140 |
| Parasympathetic function بتاعة الـ oculomotor |
|
|
| 202 |
| 00:16:59,140 --> 00:17:03,760 |
| nerve كمان motor، كمان ايه؟ Motor، يبقى ال .. ال |
|
|
| 203 |
| 00:17:03,760 --> 00:17:06,960 |
| Parasympathetic بتاعتها motor، والsomatic كمان |
|
|
| 204 |
| 00:17:06,960 --> 00:17:12,320 |
| motor، الثانيين motor لذلكتم نسب هذا العصب إلى |
|
|
| 205 |
| 00:17:12,320 --> 00:17:17,140 |
| مجموعة الحركية العصاب الحركية إذن هو يعتبر purely |
|
|
| 206 |
| 00:17:17,140 --> 00:17:21,400 |
| motor nerve ليه؟ لأن الـ somatic function تبعته |
|
|
| 207 |
| 00:17:21,400 --> 00:17:24,860 |
| بغض ال skeletal muscles هدوله motor function و |
|
|
| 208 |
| 00:17:24,860 --> 00:17:28,080 |
| البارا sympathetic function بتاعته بغض كمان smooth |
|
|
| 209 |
| 00:17:28,080 --> 00:17:34,720 |
| muscles وهذه تعتبر motor function العصب اللي بعده |
|
|
| 210 |
| 00:17:34,720 --> 00:17:40,170 |
| Trochlear nerve العصب الرابعالـ function تبعته |
|
|
| 211 |
| 00:17:40,170 --> 00:17:45,410 |
| بيغدى عضلة واحدة، إيش هي؟ بيغدى هنا superior |
|
|
| 212 |
| 00:17:45,410 --> 00:17:50,070 |
| oblique muscle، بيغدى أي عضلة؟ superior oblique |
|
|
| 213 |
| 00:17:50,070 --> 00:17:51,650 |
| muscle، روح اترق إليها و اللي هو الـ function |
|
|
| 214 |
| 00:17:51,650 --> 00:17:57,920 |
| بتاعتها العصب السادس abdocent nerveمن .. ليه سموه |
|
|
| 215 |
| 00:17:57,920 --> 00:18:02,420 |
| abdocent nerve؟ لأنه بيعمل abduction للأيه بيعمل |
|
|
| 216 |
| 00:18:02,420 --> 00:18:06,280 |
| ايه؟ abduction للأيه الاتراليه بيغضي lateral |
|
|
| 217 |
| 00:18:06,280 --> 00:18:10,200 |
| rectus muscle وظيفة ال lateral rectus muscle تعمل |
|
|
| 218 |
| 00:18:10,200 --> 00:18:14,040 |
| abduction للأيه الاتراليه هنا طلعت على اليمين حركت |
|
|
| 219 |
| 00:18:14,040 --> 00:18:18,080 |
| عين اليمين لآخر شيء يقول إن العين اليمين اتحركت ال |
|
|
| 220 |
| 00:18:18,080 --> 00:18:21,800 |
| lateral rectus muscle وشدتها لإيه؟ لل lateral |
|
|
| 221 |
| 00:18:21,800 --> 00:18:27,730 |
| direction لذلك سمي abdocent nerve طب سؤالأخير في |
|
|
| 222 |
| 00:18:27,730 --> 00:18:31,810 |
| ال slide هذا دكتور انت قلت ان كلهم motor والهم |
|
|
| 223 |
| 00:18:31,810 --> 00:18:35,130 |
| علاقة بال eye moving ال abdocent nerve بيحرك العين |
|
|
| 224 |
| 00:18:35,130 --> 00:18:38,890 |
| و ال trochlear nerve بيحرك العين و ال abdocent |
|
|
| 225 |
| 00:18:38,890 --> 00:18:42,930 |
| nerve بيحرك العين ليه سموه هذا oculomotor eye eye |
|
|
| 226 |
| 00:18:42,930 --> 00:18:48,730 |
| moving سموه لأنه زعيم لأنه زعيم و بيغضي عضلات |
|
|
| 227 |
| 00:18:48,730 --> 00:18:52,530 |
| بيغضي أكتر عضلات إذا ال trochlear nerve بيغضي عضلة |
|
|
| 228 |
| 00:18:52,530 --> 00:18:56,970 |
| واحدةSuperior oblique muscle abdocent nerve بيغدى |
|
|
| 229 |
| 00:18:56,970 --> 00:19:01,730 |
| عضلة واحدة ال oculomotor nerve تبعوا معايا بيغدى |
|
|
| 230 |
| 00:19:01,730 --> 00:19:06,170 |
| كام عضلة عشان هيك كل احترام لل oculomotor nerve |
|
|
| 231 |
| 00:19:06,170 --> 00:19:10,310 |
| سموه oculomotor nerve eye and moving بيغدى levator |
|
|
| 232 |
| 00:19:10,310 --> 00:19:16,430 |
| palbibia superiorisبيغضي superior rectus muscle |
|
|
| 233 |
| 00:19:16,430 --> 00:19:22,250 |
| اتنين، بيغضي inferior rectus muscle ثلاثة، بيغضي |
|
|
| 234 |
| 00:19:22,250 --> 00:19:27,650 |
| medial rectus muscle أربعة، بيغضي inferior what؟ |
|
|
| 235 |
| 00:19:27,650 --> 00:19:32,950 |
| Oblique muscleخامسة بيغدى sealary muscle smooth |
|
|
| 236 |
| 00:19:32,950 --> 00:19:37,290 |
| muscle ستة بيغدى sphincter biopil muscle او |
|
|
| 237 |
| 00:19:37,290 --> 00:19:40,910 |
| Constrictor biopil muscle سبعة بيغدى سبع حضولات |
|
|
| 238 |
| 00:19:40,910 --> 00:19:45,810 |
| عشان هيك لقبوه باللقب وعطوه وسام لقب Okulamotor |
|
|
| 239 |
| 00:19:45,810 --> 00:19:49,950 |
| nerve اللي هو اكتر nerve او اكبر nerve بيحرك اللين |
|
|
| 240 |
| 00:19:49,950 --> 00:19:55,730 |
| ويسموه Okulamotor nerve نبدأ الآن بـ Okulamotor |
|
|
| 241 |
| 00:19:55,730 --> 00:20:02,260 |
| nerve حالة سهل صار الموضوعكل شي انشرح اليكوا اوكلو |
|
|
| 242 |
| 00:20:02,260 --> 00:20:07,580 |
| motor nerve it is purely motor nerve purely motor |
|
|
| 243 |
| 00:20:07,580 --> 00:20:13,460 |
| nerve somatic motor يعني بيغضي skeletal muscle and |
|
|
| 244 |
| 00:20:13,460 --> 00:20:16,580 |
| autonomic motor او parasympathetic motor بيغضي |
|
|
| 245 |
| 00:20:16,580 --> 00:20:21,420 |
| عضلات ملساق عن طريق ال parasympathetic fibers يبقى |
|
|
| 246 |
| 00:20:21,420 --> 00:20:28,740 |
| هو يعتبر pure motor nerve هي واحد اتنين immersfrom |
|
|
| 247 |
| 00:20:28,740 --> 00:20:34,260 |
| the anterior surface of midbrain بخرج من وين؟ من |
|
|
| 248 |
| 00:20:34,260 --> 00:20:38,080 |
| الـ anterior surface of midbrain اتفجنا اتنين |
|
|
| 249 |
| 00:20:38,080 --> 00:20:41,600 |
| اتنين يبقى ان هو اتنين بعدهم رقم ثلاثة يبقى انها |
|
|
| 250 |
| 00:20:41,600 --> 00:20:44,960 |
| راح تكون ثلاثة بخرج من ال midbrain من ال anterior |
|
|
| 251 |
| 00:20:44,960 --> 00:20:51,740 |
| surface of midbrain بعده enter the orbit بيفوت في |
|
|
| 252 |
| 00:20:51,740 --> 00:20:58,270 |
| ال orbit عن طريقSuperior Orbital Fissure Superior |
|
|
| 253 |
| 00:20:58,270 --> 00:21:02,710 |
| Orbital Fissure و قبل ما يصل ل Superior Orbital |
|
|
| 254 |
| 00:21:02,710 --> 00:21:07,430 |
| Fissure بمروين في Cavernous Sinus أخدنا اسمه |
|
|
| 255 |
| 00:21:07,430 --> 00:21:10,650 |
| الفاتر Cavernous Sinus هو عبارة عن Dural Venous |
|
|
| 256 |
| 00:21:10,650 --> 00:21:14,850 |
| Sinus كمان مرة locomotor nerve يعتبر purely motor |
|
|
| 257 |
| 00:21:14,850 --> 00:21:19,370 |
| nerveتحتوي على مصادر مصادر سوماتيكية ومصادر مصادر |
|
|
| 258 |
| 00:21:19,370 --> 00:21:27,330 |
| بارا سيمباتاتيكية تتخلص من خدمة الأمام من القلعب |
|
|
| 259 |
| 00:21:27,330 --> 00:21:34,430 |
| المتوسط ثم تتجه إلى الجدران الأعلى والخارجي من |
|
|
| 260 |
| 00:21:34,430 --> 00:21:40,250 |
| الصينس الكافيرنسand enters the orbit through the |
|
|
| 261 |
| 00:21:40,250 --> 00:21:44,750 |
| superior orbital a fissure superior orbital |
|
|
| 262 |
| 00:21:44,750 --> 00:21:50,370 |
| fissure اللي هي موجودة وين فلسفينويت بون هاي عندي |
|
|
| 263 |
| 00:21:50,370 --> 00:21:59,130 |
| أكولوموتر نيرب هاي left أكولوموتر نيرب وهي a right |
|
|
| 264 |
| 00:21:59,740 --> 00:22:05,580 |
| eculomotor nerve خرج من وين؟ من اللي هو ventral أو |
|
|
| 265 |
| 00:22:05,580 --> 00:22:13,080 |
| anterior service of midbrain okay بيمر وين؟ قلنا |
|
|
| 266 |
| 00:22:13,080 --> 00:22:17,440 |
| هي cavernous sinus هذا عندي left وهذا right هي |
|
|
| 267 |
| 00:22:17,440 --> 00:22:21,540 |
| eculomotor nerve العصب التالد بيمر في ال upper |
|
|
| 268 |
| 00:22:21,540 --> 00:22:27,380 |
| lateral wall of the cavernous sinus ولت روكلير |
|
|
| 269 |
| 00:22:27,380 --> 00:22:35,260 |
| نيرف بيمر هيفي ال upper wall of lateral و ال |
|
|
| 270 |
| 00:22:35,260 --> 00:22:39,100 |
| abducent nerve بيمر في ال medial تحت ال internal |
|
|
| 271 |
| 00:22:39,100 --> 00:22:41,860 |
| carotid و في ال thalamic branch و في ال trigeminal |
|
|
| 272 |
| 00:22:41,860 --> 00:22:46,860 |
| بيمر في ال lower lateral و ال maxillary branch تبع |
|
|
| 273 |
| 00:22:46,860 --> 00:22:50,620 |
| ال trigeminal بيمر في ال lateral wall في ال lower |
|
|
| 274 |
| 00:22:50,620 --> 00:22:54,580 |
| even هذا lower part lateral و هذا upper part |
|
|
| 275 |
| 00:22:54,580 --> 00:22:57,640 |
| lateral و هذا ايه؟ Medial و انتوا عارفين ال |
|
|
| 276 |
| 00:22:57,640 --> 00:23:01,670 |
| structures اللي بتمر في الكفيرنة الصينية؟وكل موتور |
|
|
| 277 |
| 00:23:01,670 --> 00:23:05,610 |
| نيرب عصب التالت تركليار نيرب عصب الرابع ال first |
|
|
| 278 |
| 00:23:05,610 --> 00:23:08,050 |
| branch و ال second branch بتاعي نتراجي من ال nerve |
|
|
| 279 |
| 00:23:08,050 --> 00:23:11,990 |
| of thalamic and maxillary nerve و اللي هو عصب |
|
|
| 280 |
| 00:23:11,990 --> 00:23:15,770 |
| السادس abdocent nerve و internal carotid artery |
|
|
| 281 |
| 00:23:25,970 --> 00:23:30,070 |
| branches of oculomotor nerve، ال oculomotor nerve |
|
|
| 282 |
| 00:23:30,070 --> 00:23:34,650 |
| إله two branches إله إيه؟ two branches superior |
|
|
| 283 |
| 00:23:34,650 --> 00:23:39,730 |
| division superior division supply to muscles |
|
|
| 284 |
| 00:23:39,730 --> 00:23:46,150 |
| levator belbibria superiorislevator palpebria |
|
|
| 285 |
| 00:23:46,150 --> 00:23:50,310 |
| superior إذا هذا وظيفتها ترفع جفن العين لأعلى و لو |
|
|
| 286 |
| 00:23:50,310 --> 00:23:54,270 |
| أصار دمج إليه بيصير حاجة اسمها tosses إيش اسمها؟ |
|
|
| 287 |
| 00:23:54,270 --> 00:23:58,890 |
| tosses يعني بيصير عند المريض سقوط في الجفن يعني |
|
|
| 288 |
| 00:23:58,890 --> 00:24:01,290 |
| عينه بالحركة زي اللي يمين عندي هالجتة إيش عندي |
|
|
| 289 |
| 00:24:01,290 --> 00:24:06,870 |
| هالجتة اللي يمين؟ عندي tosses الجفن نازل okay |
|
|
| 290 |
| 00:24:06,870 --> 00:24:12,950 |
| superior rectus muscle راح نتكلم عنها لاحقاطب ال |
|
|
| 291 |
| 00:24:12,950 --> 00:24:18,130 |
| inferior division ايش بيغضينا؟ media rectus muscle |
|
|
| 292 |
| 00:24:18,130 --> 00:24:24,150 |
| inferior rectus muscle و inferior oblique muscle |
|
|
| 293 |
| 00:24:24,150 --> 00:24:28,730 |
| طيب مين بيغضي superior oblique muscle؟ trochlear |
|
|
| 294 |
| 00:24:28,730 --> 00:24:32,910 |
| nerve طب مين بيغضي lateral rectus muscle؟ abdocent |
|
|
| 295 |
| 00:24:32,910 --> 00:24:39,310 |
| nerve هذول يعتبروا skeletal muscle هذول skeletal |
|
|
| 296 |
| 00:24:39,310 --> 00:24:47,740 |
| musclesو آخر تنتين Constrictor pupillary muscleو |
|
|
| 297 |
| 00:24:47,740 --> 00:24:50,720 |
| sealery muscle، sealery muscle لها علاقة بال |
|
|
| 298 |
| 00:24:50,720 --> 00:24:54,300 |
| accommodation و ال constructor pupil muscle لها |
|
|
| 299 |
| 00:24:54,300 --> 00:24:57,640 |
| علاقة بال light reflex بيصير لو طلعنا في الضوء في |
|
|
| 300 |
| 00:24:57,640 --> 00:25:01,200 |
| شمس أول ما بنعملاش بنغمض أنينا شوية من الشمس لأن |
|
|
| 301 |
| 00:25:01,200 --> 00:25:04,080 |
| البقب بيكون في الظلام واسع لما بطلع في الشمس بده |
|
|
| 302 |
| 00:25:04,080 --> 00:25:06,860 |
| يصير أيه له حجمه يصغر ال light بيعملنا |
|
|
| 303 |
| 00:25:06,860 --> 00:25:09,880 |
| construction لل pupil بيعملنا contraction لل |
|
|
| 304 |
| 00:25:09,880 --> 00:25:15,230 |
| constructor pupil muscle بيصغر العكس صحيحلو طلعنا |
|
|
| 305 |
| 00:25:15,230 --> 00:25:19,710 |
| من ضوء لظلم، بنبطل نشوف، بدنا .. دقيقة بتلاقي توسع |
|
|
| 306 |
| 00:25:19,710 --> 00:25:22,190 |
| البؤ .. البؤ بؤ تعالى يعني، توسع عن طريق |
|
|
| 307 |
| 00:25:22,190 --> 00:25:25,370 |
| sympathetic nervous system، راح أتطرق له في محاضرة |
|
|
| 308 |
| 00:25:25,370 --> 00:25:29,070 |
| أخرى، إيه بجان؟ عند هدول ال constructor بيبقى ل |
|
|
| 309 |
| 00:25:29,070 --> 00:25:33,850 |
| muscle و الcellar muscle smooth musclesيقول ال |
|
|
| 310 |
| 00:25:33,850 --> 00:25:36,470 |
| smooth muscles بياخدوا من وين؟ هدول من ال |
|
|
| 311 |
| 00:25:36,470 --> 00:25:42,370 |
| parasympathetic nervous system و هدول ال skeletal |
|
|
| 312 |
| 00:25:42,370 --> 00:25:45,970 |
| من ال somatic fibers |
|
|
| 313 |
| 00:25:47,170 --> 00:25:50,950 |
| أيش الفرق بينهم؟ أنه أنا بتحكم في ال skeletal |
|
|
| 314 |
| 00:25:50,950 --> 00:25:54,610 |
| muscles، بحركهم، لكن ال somatic nerves، أسف، ال |
|
|
| 315 |
| 00:25:54,610 --> 00:25:59,190 |
| smooth muscles اللي عن طريق ال parasympathetic |
|
|
| 316 |
| 00:25:59,190 --> 00:26:02,570 |
| nervous system، أنا ما بتحكم فيهم، ما بتحكمش فيهم، |
|
|
| 317 |
| 00:26:02,570 --> 00:26:09,890 |
| هدول حركتهم لإرادية بتكون، حركتهم لإرادية، هاي |
|
|
| 318 |
| 00:26:09,890 --> 00:26:15,230 |
| عندي صورة بتوضح لنا ال branches of the oculomotor |
|
|
| 319 |
| 00:26:15,230 --> 00:26:20,710 |
| nerveالـ oculomotor nerve له two branches superior |
|
|
| 320 |
| 00:26:20,710 --> 00:26:28,850 |
| branch هي superior branch supply superior rectus |
|
|
| 321 |
| 00:26:28,850 --> 00:26:35,890 |
| muscle and levator bulbibria superioris و inferior |
|
|
| 322 |
| 00:26:35,890 --> 00:26:41,790 |
| branch supply medial rectus muscle inferior rectus |
|
|
| 323 |
| 00:26:41,790 --> 00:26:46,500 |
| muscle and inferior oblique muscleو معهم بيكون |
|
|
| 324 |
| 00:26:46,500 --> 00:26:52,580 |
| Parasympathetic Fibers للاكولاموتر نيرف هذه |
|
|
| 325 |
| 00:26:52,580 --> 00:26:56,360 |
| Autonomic هذه بتغدى العضلات اللى لا إيرادية بتروح |
|
|
| 326 |
| 00:26:56,360 --> 00:27:00,260 |
| لسيلاري muscle بتعمل relay و من السيلاري muscle |
|
|
| 327 |
| 00:27:00,260 --> 00:27:04,260 |
| بتغدى لنا ايه؟ بتروح لسيلاري جانجليون و من |
|
|
| 328 |
| 00:27:04,260 --> 00:27:08,020 |
| السيلاري جانجليون بتغدى to muscle واحدة اسمها |
|
|
| 329 |
| 00:27:08,020 --> 00:27:09,220 |
| سيلاري |
|
|
| 330 |
| 00:27:11,290 --> 00:27:15,690 |
| muscle والثانية اسمها constructor pupillary muscle |
|
|
| 331 |
| 00:27:15,690 --> 00:27:19,070 |
| يبقى هذا هو ال blood supply او ال nerve supply |
|
|
| 332 |
| 00:27:19,070 --> 00:27:23,570 |
| بتاع ال oculomotor nerve nerve supply of the |
|
|
| 333 |
| 00:27:23,570 --> 00:27:35,470 |
| oculomotor nerve باختصار |
|
|
| 334 |
| 00:27:35,470 --> 00:27:43,270 |
| the oculomotor nerve اللي هو الزعيمsupply all of |
|
|
| 335 |
| 00:27:43,270 --> 00:27:49,350 |
| the intra and extraocular muscles أنا لما أتكلم |
|
|
| 336 |
| 00:27:49,350 --> 00:27:53,150 |
| على ال intraocular muscles أنا بتكلم على ال smooth |
|
|
| 337 |
| 00:27:53,150 --> 00:27:57,030 |
| muscles اللي بتاخد من ال autonomic fibers إما |
|
|
| 338 |
| 00:27:57,030 --> 00:28:00,790 |
| parasympathetic وإما sympatheticو ال extraocular |
|
|
| 339 |
| 00:28:00,790 --> 00:28:04,510 |
| muscles هم skeletal muscles يبقى ال oculomotor |
|
|
| 340 |
| 00:28:04,510 --> 00:28:08,850 |
| nerves بيغدى كل عضلات العين الداخلية و الخارجية ما |
|
|
| 341 |
| 00:28:08,850 --> 00:28:14,390 |
| عدا ما عدا superior oblique muscle superior |
|
|
| 342 |
| 00:28:14,390 --> 00:28:18,070 |
| oblique muscle superior oblique muscle بتاخد من |
|
|
| 343 |
| 00:28:18,070 --> 00:28:23,250 |
| العصب الرابع trochlear nerve lateral rectus muscle |
|
|
| 344 |
| 00:28:23,250 --> 00:28:29,200 |
| بتاخد من العصب السادس abdossal nerveو dilator |
|
|
| 345 |
| 00:28:29,200 --> 00:28:33,240 |
| بيقبل muscle بتاخد من ال sympathetic nervous |
|
|
| 346 |
| 00:28:33,240 --> 00:28:36,940 |
| system راح نتكلم عنها في محاضرة anatomy and |
|
|
| 347 |
| 00:28:36,940 --> 00:28:41,100 |
| physiology of the autonomic nervous system لذلك |
|
|
| 348 |
| 00:28:41,100 --> 00:28:45,100 |
| سمي اوكلاموتر بيحجلهم يسموا اوكلاموتر بيغدى سبع |
|
|
| 349 |
| 00:28:45,100 --> 00:28:50,760 |
| عضلات لوحده ننتج |
|
|
| 350 |
| 00:28:50,760 --> 00:28:58,150 |
| للعصب الرابعTrochlear nerve it is purely motor |
|
|
| 351 |
| 00:28:58,150 --> 00:29:05,650 |
| nerve مافي خلاف هاي يخرج مين؟ Exit تبعه from the |
|
|
| 352 |
| 00:29:05,650 --> 00:29:14,700 |
| posterior or dorsal surface ofmedibrain تمام ال |
|
|
| 353 |
| 00:29:14,700 --> 00:29:20,960 |
| function بتاعته supply only one muscle superior |
|
|
| 354 |
| 00:29:20,960 --> 00:29:25,280 |
| oblique muscle بغد و عضلة واحدة superior oblique |
|
|
| 355 |
| 00:29:25,280 --> 00:29:28,760 |
| muscle و ال site of the nucleus في ال medibrain |
|
|
| 356 |
| 00:29:28,760 --> 00:29:33,400 |
| موجودة وين في ال segmentum of medibrain في ال |
|
|
| 357 |
| 00:29:33,400 --> 00:29:38,300 |
| medibrain هي عصب الرابعطيب enters the orbit |
|
|
| 358 |
| 00:29:38,300 --> 00:29:42,160 |
| through the superior orbital fissure زي الـ |
|
|
| 359 |
| 00:29:42,160 --> 00:29:47,160 |
| oculomotor و بمروين في ال other lateral wall of |
|
|
| 360 |
| 00:29:47,160 --> 00:29:51,520 |
| caverna sinus مثل مين؟ مثل ايه؟ ال oculomotor |
|
|
| 361 |
| 00:29:51,520 --> 00:29:57,680 |
| nerve تبقى هو بيغدي يعني بيختلف عن ال oculomotor |
|
|
| 362 |
| 00:29:57,680 --> 00:30:01,580 |
| nerve ان هو smallest nerve اصغر nerve ال cranial |
|
|
| 363 |
| 00:30:01,580 --> 00:30:07,290 |
| nerve و انه بيخرجمن ال posterior service of the |
|
|
| 364 |
| 00:30:07,290 --> 00:30:10,990 |
| midbrain ال أكولوموتر من ال anterior service غير |
|
|
| 365 |
| 00:30:10,990 --> 00:30:15,770 |
| هيك انه supply only muscle only one muscle اللي هي |
|
|
| 366 |
| 00:30:15,770 --> 00:30:21,710 |
| superior oblique muscleو immers from posterior |
|
|
| 367 |
| 00:30:21,710 --> 00:30:26,890 |
| اللي هو service of midbrain و ال oculomotor بخرج |
|
|
| 368 |
| 00:30:26,890 --> 00:30:30,810 |
| من ال ventral service of midbrain هاي عندي اللي هو |
|
|
| 369 |
| 00:30:30,810 --> 00:30:32,850 |
| ال oculo .. ال trochlear nerve بيجي من ال |
|
|
| 370 |
| 00:30:32,850 --> 00:30:35,350 |
| posterior service و بيلف للأمام بيجينا من ال |
|
|
| 371 |
| 00:30:35,350 --> 00:30:40,910 |
| posterior service و بيلف للأمام هيعتبر a pure |
|
|
| 372 |
| 00:30:40,910 --> 00:30:45,110 |
| motor nerve و هيعتبر أصغر nerve من ال cranial |
|
|
| 373 |
| 00:30:45,110 --> 00:30:45,370 |
| nerve |
|
|
| 374 |
| 00:30:51,000 --> 00:30:57,260 |
| هيو بيفوتلنا لوين ل superior orbital fissure هيو |
|
|
| 375 |
| 00:30:57,260 --> 00:31:04,360 |
| عندي trochlear nerve supply دي superior oblique |
|
|
| 376 |
| 00:31:04,360 --> 00:31:12,240 |
| muscle منتجل |
|
|
| 377 |
| 00:31:12,240 --> 00:31:17,230 |
| للعصب السادس abducent nerveabdocent nerve من اللغة |
|
|
| 378 |
| 00:31:17,230 --> 00:31:20,930 |
| اللاتينية for abduction site of the nucleus |
|
|
| 379 |
| 00:31:20,930 --> 00:31:25,150 |
| located in the lower part of the pons بنتاجي |
|
|
| 380 |
| 00:31:25,150 --> 00:31:29,550 |
| للأربعة اللي بعدهم هايو pons function it is a |
|
|
| 381 |
| 00:31:29,550 --> 00:31:34,450 |
| purely motor function supplied one muscle lateral |
|
|
| 382 |
| 00:31:34,450 --> 00:31:38,230 |
| rectus muscle وظيفتها تعمل abduction لال eye |
|
|
| 383 |
| 00:31:38,230 --> 00:31:42,890 |
| laterallyImmersed بخرج من ال lower border of the |
|
|
| 384 |
| 00:31:42,890 --> 00:31:47,450 |
| pons between the pons and medulla oblongata بعدها |
|
|
| 385 |
| 00:31:47,450 --> 00:31:50,370 |
| بيفتتلنا في ال medial .. medial مش lateral .. |
|
|
| 386 |
| 00:31:50,370 --> 00:31:54,870 |
| medial wall of cavernous sinus و enter the orbit |
|
|
| 387 |
| 00:31:54,870 --> 00:31:59,950 |
| من خلال a superior orbital fissure supplies only |
|
|
| 388 |
| 00:31:59,950 --> 00:32:05,830 |
| one muscle it is lateral rectus muscle Hi Andy .. |
|
|
| 389 |
| 00:32:05,830 --> 00:32:06,510 |
| small nerve |
|
|
| 390 |
| 00:32:10,570 --> 00:32:14,230 |
| اللي هو abdocent |
|
|
| 391 |
| 00:32:14,230 --> 00:32:18,090 |
| nerve subilateral rectus muscle اللي اللي علاقة |
|
|
| 392 |
| 00:32:18,090 --> 00:32:25,030 |
| بال abduction of the eye laterally |
|
|
| 393 |
| 00:32:25,030 --> 00:32:30,370 |
| طب |
|
|
| 394 |
| 00:32:30,370 --> 00:32:34,050 |
| ال action of the ocular muscle، بدنا نعرف إيش حركة |
|
|
| 395 |
| 00:32:34,050 --> 00:32:39,330 |
| الأينشوف ربنا بيحب الادل بيحب ال rectus الادل |
|
|
| 396 |
| 00:32:39,330 --> 00:32:43,090 |
| الاعواج ربنا مابيحبه دايما خالف تعرف الادل سهل |
|
|
| 397 |
| 00:32:43,090 --> 00:32:48,170 |
| معروف ال direction تبعته و حركته ل lateral rectus |
|
|
| 398 |
| 00:32:48,170 --> 00:32:51,450 |
| muscle lateral rectus muscle بتحرك لأين وين |
|
|
| 399 |
| 00:32:51,450 --> 00:32:54,850 |
| laterally يبقى بتعمل abduction لل eyeball |
|
|
| 400 |
| 00:32:54,850 --> 00:33:01,060 |
| laterally تمامMedial rectus muscle بتحرك العين |
|
|
| 401 |
| 00:33:01,060 --> 00:33:04,500 |
| داخل تعمل adoption للآية، ال lateral rectus muscle |
|
|
| 402 |
| 00:33:04,500 --> 00:33:07,560 |
| تعمل abduction للآية، ال medial rectus muscle تعمل |
|
|
| 403 |
| 00:33:07,560 --> 00:33:11,990 |
| adoption للآيةsuperior rectus muscle بتعمل |
|
|
| 404 |
| 00:33:11,990 --> 00:33:15,930 |
| elevation للعي superior بترفع العين لفوق inferior |
|
|
| 405 |
| 00:33:15,930 --> 00:33:20,110 |
| rectus muscle بتعمل depression للعي inferiorly نجي |
|
|
| 406 |
| 00:33:20,110 --> 00:33:24,490 |
| لل oblique superior oblique عوجة ال superior |
|
|
| 407 |
| 00:33:24,490 --> 00:33:27,790 |
| oblique بتلف العين لتحت بتعمل depression للعي |
|
|
| 408 |
| 00:33:27,790 --> 00:33:33,110 |
| inferior oblique muscle بتعمل elevation للعي بترفع |
|
|
| 409 |
| 00:33:33,110 --> 00:33:37,260 |
| العين لفوق عكس هدول ال oblique طيبفي حركة ثانية |
|
|
| 410 |
| 00:33:37,260 --> 00:33:41,760 |
| بيعملوها ال recti muscle غير ال elevation و ال |
|
|
| 411 |
| 00:33:41,760 --> 00:33:44,920 |
| depression كمان بيعملوا adoption لل I يعني لو |
|
|
| 412 |
| 00:33:44,920 --> 00:33:49,960 |
| قلنالك superior rectus muscle بتعمل elevation مع |
|
|
| 413 |
| 00:33:49,960 --> 00:33:54,500 |
| adoption inferior rectus muscle بتعمل depression |
|
|
| 414 |
| 00:33:54,500 --> 00:33:58,960 |
| مع adoption superior oblique muscle بتعمل |
|
|
| 415 |
| 00:33:58,960 --> 00:34:03,960 |
| elevation مع adoptioninferior oblique muscle |
|
|
| 416 |
| 00:34:03,960 --> 00:34:09,320 |
| superior oblique muscle تعمل depression مع |
|
|
| 417 |
| 00:34:09,320 --> 00:34:14,660 |
| abduction depression مع abduction inferior oblique |
|
|
| 418 |
| 00:34:14,660 --> 00:34:18,880 |
| muscle تعمل elevation مع abduction هذه الحركة |
|
|
| 419 |
| 00:34:18,880 --> 00:34:23,760 |
| بتاعة إيش العضلات طب elevator bulbipria superioris |
|
|
| 420 |
| 00:34:23,760 --> 00:34:29,820 |
| بترفع جسم العين لأعلى هاي عندي العضلات lateral |
|
|
| 421 |
| 00:34:31,910 --> 00:34:39,430 |
| rectus muscle medial rectus muscle نجحان inferior |
|
|
| 422 |
| 00:34:39,430 --> 00:34:47,190 |
| rectus muscle superior rectus muscle superior |
|
|
| 423 |
| 00:34:47,190 --> 00:34:55,210 |
| oblique muscle inferior oblique muscle elevator |
|
|
| 424 |
| 00:34:58,710 --> 00:35:04,090 |
| Superioris أو بيسميها elevator palpebria |
|
|
| 425 |
| 00:35:04,090 --> 00:35:07,470 |
| superioris أو elevator palpebria superioris نفس |
|
|
| 426 |
| 00:35:07,470 --> 00:35:12,770 |
| الشيء أو elevator palpebria superioris |
|
|
| 427 |
| 00:35:14,280 --> 00:35:18,240 |
| يبقى هذه عضلات العين وداخل العين في عضلتين smooth |
|
|
| 428 |
| 00:35:18,240 --> 00:35:21,800 |
| أو ثلاث عضلات smooth, ciliary muscle و constructor |
|
|
| 429 |
| 00:35:21,800 --> 00:35:24,080 |
| pupil muscle هذول بياخدوا من ال oculomotor nerve |
|
|
| 430 |
| 00:35:24,080 --> 00:35:27,880 |
| وفي عضلة اسمة dilator pupil muscle بتوسع بقبه |
|
|
| 431 |
| 00:35:27,880 --> 00:35:35,620 |
| العين بتاخد من sympathetic nervous system okay هذه |
|
|
| 432 |
| 00:35:35,620 --> 00:35:40,260 |
| نفس الشيء slide بيوضحلنا ال eye muscles |
|
|
| 433 |
| 00:35:40,260 --> 00:35:46,200 |
| extraocular musclesوهنا ال direction بتاعة ال eye |
|
|
| 434 |
| 00:35:46,200 --> 00:35:53,020 |
| movement يعني هذه abduction هذا للداخل وهذا للخارج |
|
|
| 435 |
| 00:35:53,020 --> 00:35:56,900 |
| هذا depression لتحت و elevation لفوق لاحظوا media |
|
|
| 436 |
| 00:35:56,900 --> 00:36:00,000 |
| rectus muscle abduction lateral rectus muscle |
|
|
| 437 |
| 00:36:00,000 --> 00:36:04,520 |
| abduction superior rectus muscle elevation مع |
|
|
| 438 |
| 00:36:04,520 --> 00:36:08,760 |
| abduction inferior rectus muscle depression مع |
|
|
| 439 |
| 00:36:08,760 --> 00:36:12,300 |
| abduction superior oblique muscle العكسان |
|
|
| 440 |
| 00:36:13,350 --> 00:36:17,010 |
| depression مع abduction و inferior oblique muscle |
|
|
| 441 |
| 00:36:17,010 --> 00:36:21,370 |
| elevation مع abduction ال oblique بعكسه ال |
|
|
| 442 |
| 00:36:21,370 --> 00:36:24,650 |
| superior بتعمل inferior او depression و ال |
|
|
| 443 |
| 00:36:24,650 --> 00:36:29,310 |
| inferior بتعمل elevation هذه حركة اللين اللي بيقوم |
|
|
| 444 |
| 00:36:29,310 --> 00:36:36,170 |
| فيها العضلات abduction هذه مين هي اللي بتعملها |
|
|
| 445 |
| 00:36:36,170 --> 00:36:40,230 |
| اللي هو lateral rectus muscle abduction مين |
|
|
| 446 |
| 00:36:40,230 --> 00:36:44,980 |
| بيعملهااللي هو media rectus muscle نجي لتحت |
|
|
| 447 |
| 00:36:44,980 --> 00:36:49,860 |
| depression مع adoption inferior rectus muscle تمام |
|
|
| 448 |
| 00:36:49,860 --> 00:36:54,420 |
| elevation مع up adoption superior rectus muscle |
|
|
| 449 |
| 00:36:55,250 --> 00:36:58,890 |
| Elevation مع abduction inferior oblique muscle |
|
|
| 450 |
| 00:36:58,890 --> 00:37:02,650 |
| Depression مع abduction superior oblique muscle |
|
|
| 451 |
| 00:37:02,650 --> 00:37:10,050 |
| احنا راجعنا كل حركة الان و بكتفي في الجزئية الأولى |
|
|
| 452 |
| 00:37:10,050 --> 00:37:12,890 |
| من المحاضرة الثامنه اتكلمنا عن ال ocular nerves |
|
|
| 453 |
| 00:37:12,890 --> 00:37:16,870 |
| الجزء الثاني من المحاضرة رح يكون على ال trigeminal |
|
|
| 454 |
| 00:37:16,870 --> 00:37:17,130 |
| nerves |
|
|
|
|