RT Book, Section A1 Hankin, Mark H. A1 Morse, Dennis E. A1 Bennett-Clarke, Carol A. SR Print(0) ID 1145870356 T1 Nervous System T2 Clinical Anatomy: A Case Study Approach YR 2017 FD 2017 PB McGraw-Hill Education PP New York, NY SN 9780071628426 LK accessphysiotherapy.mhmedical.com/content.aspx?aid=1145870356 RD 2024/04/19 AB The neuron, or nerve cell, is the basic functional unit of the nervous system. A neuron includes its cell body and processes (axons and dendrites). Long neuronal processes are frequently referred to as fibers. Neurons are generally classified as either afferent or efferent: