Upper motor neurons | Organ Systems | MCAT | Khan Academy

Created by Matthew Barry Jensen. Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/organ-systems/biological-basis-of-behavior-the-nervous-system/v/somatosensory-tracts?utm_source=YTutm_medium=Descutm_campaign=mcat Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/organ-systems/biological-basis-of-behavior-the-nervous-system/v/gray-and-white-matter?utm_source=YTutm_medium=Descutm_campaign=mcat MCAT on Khan Academy: Go ahead and practice some passage-based questions

• #تحصیلات_و_یادگیری
• #nervous_system
• #medulla
• #brainstem