تماشای ویدئو Upper motor neurons Organ Systems MCAT Khan Academy از آی-ویدئو

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