2.2.1 Neurone

2.2.1 Neurone   Structure of a neurone The basic unit of the nervous system is neurone. The function of neurone is to carry impulses. Each part of s neurone plays an important role in the transmission of nervous impulses. Neurone Part Function Cell body Controls all activities of the neurone Dendron Transmits impulses towards a cell … Read more

2.2 Human Nervous System

Human Nervous System   1. The human nervous system is divided into (a) Central nervous system (or CNS) – consists of the brain and spinal cord. (b) Peripheral nervous system (or PNS) – consists of the spinal nerves and cranial nerves.     Chart showing the classification of human nervous system     Human nervous system   Central Nervous System The central … Read more