Marijuana, Memory, and the Hippocampus. Image by the NIDA. Distribution of cannabinoid receptors in the rat brain. Brain image reveals high levels (shown in orange and yellow) of cannabinoid receptors in many areas, including the cortex, hippocampus, cerebellum, and nucleus accumbens (ventral striatum).
MSM is used to help treat literally dozens of illnesses, painful symptoms and diseases â and, yes, itâs been called a âmiracle supplementâ for all it does. (1, 2) So what is an MSM supplement exactly, and do you need to take one? Letâs find out.
Multiple Sclerosis and Sleep. Multiple Sclerosis (MS) is a disorder in which the body's immune system attacks and destroys myelin, a membrane that covers axons in the brain and spinal cord. Myelin serves both to protect axons and to speed the conduction of electrical impulses along nerve fibers.