Recent neuroscience studies have consistently outlined the role of the C9ORF72 gene in the development of some neurodegenerative diseases. These studies found that mutations of this gene increase the risk of developing amyotrophic lateral sclerosis (ALS) and...
The peripheral nervous system is comprised of all nerves outside of the brain and the spinal cord (i.e., the central nervous system). Peripheral nerves contain a variety of different cell types, including glial cells.
Serotonin (5-HT), one of the primary hormones released in the human brain, has many essential functions. For instance, serotonin is known to stabilize the mood, produce feelings of well-being, regulate sleep patterns and facilitate communication between cells.