Sciatic nerve vs Vagus nerve
| الخاصية | Sciatic nerve | Vagus nerve |
|---|---|---|
| الاسم اللاتيني | Nervus ischiadicus | Nervus vagus |
| النوع | Nerve | Nerve |
| جهاز الجسم | Nervous | Nervous |
| منطقة الجسم | Hip | Neck |
| الوظيفة | The largest and longest nerve in the body, providing motor innervation to the posterior thigh and all muscles below the knee. Provides sensory innervation to the lateral leg, foot, and … | The longest cranial nerve (CN X), providing parasympathetic innervation to most thoracic and abdominal viscera. Controls heart rate, peristalsis, sweating, speech, and various reflex actions including coughing, swallowing, and the … |
| الأهمية السريرية | Sciatica (sciatic nerve irritation, often from disc herniation) causes radiating pain down the posterior leg. Piriformis syndrome compresses the nerve in the buttock. Improper gluteal injections can damage the nerve. … | Vagus nerve stimulation is used to treat drug-resistant epilepsy and depression. Vagal tone affects heart rate variability. Vagotomy was historically used to treat peptic ulcers. Recurrent laryngeal nerve injury during … |
| FMA ID | 19034 | 5731 |