Before revision: Drawing by Santiago Ramón y Cajal (1899) of neurons in the pigeon cerebellum Neuroscience is the scientific study of the nervous system (the brain, spinal cord, and peripheral nervous system), its functions and disorders.
After revision: Drawing by Santiago Ramón y Cajal (1899) of neurons in the pigeon cerebellum Neuroscience is the scientific study of the nervous system (the brain, spinal cord, , and its peripheral nervous system), its functions and disorders.