Media Summary: Multiple sclerosis is a central nervous system disorder that can create a variety of symptoms ranging from visual disturbances to ... In this video, I describe the location and functions of the primary motor cortex and the nonprimary motor cortex, which is often ... In this video I discuss the corticospinal tract, a major tract that carries movement-related information from the motor cortex to the ...
2 Minute Neuroscience Stroke - Detailed Analysis & Overview
Multiple sclerosis is a central nervous system disorder that can create a variety of symptoms ranging from visual disturbances to ... In this video, I describe the location and functions of the primary motor cortex and the nonprimary motor cortex, which is often ... In this video I discuss the corticospinal tract, a major tract that carries movement-related information from the motor cortex to the ... In this video, I discuss the function of the thalamus as a relay station for information that is traveling to the cortex. I also cover some ... In this video, I discuss the blood-brain barrier, a complex that surrounds most of the blood vessels in the brain and protects the ... In this video, I describe the location of the cerebellum in the nervous system and its role in facilitating movement. I cover the ...
In this video, I discuss Parkinson's disease---the second most common neurodegenerative disease behind Alzheimer's disease. A concussion is a type of mild traumatic brain injury that occurs when rapid movement of the head or an impact to the head causes ... The withdrawal reflex is an automatic response that enables you to pull away from a painful stimulus (e.g., a hot stove, a tack ... The cerebral cortex is the outermost layer of the brain, and is involved in a long list of brain functions---including most of the higher ... The corpus callosum is the largest collection of white matter in the brain. It connects the left and right cerebral hemispheres and ... In this video I discuss the major arteries that supply the brain, starting with the internal carotid and vertebral arteries and covering ...
Glutamate is the primary excitatory neurotransmitter of the human nervous system. It is an amino acid neurotransmitter that ... In this video, I discuss the three components of the brainstem: the medulla oblongata, pons, and midbrain and briefly cover some ... In this video I discuss acetylcholine, the first neurotransmitter ever discovered. The topics I cover include the locations of ... In this video, I discuss the hypothalamic-pituitary-adrenal, or HPA, axis, which plays an important role in our stress response. In this video I discuss the group of structures known as the basal ganglia, which includes the caudate, putamen, globus pallidus, ... Post-traumatic stress disorder, or PTSD, is a disorder that develops after someone experiences a traumatic event; it involves a ...
Bell's palsy is a disorder characterized by facial weakness or paralysis, typically on one side of the face. It results from the ...
