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Functions Of Neurons

Neurone – are the basic structure unit of the nervous system. Axon – carries nerve impulses from the cell body. Dendron – carries impulses to the body of the cell. Myelin sheath – is a fatty material which is produced by schwann cells. Sensory neurons – conducts impulses from our sense organs towards the (CNS) Central… read more »

The Autonomic Nervous System

The Autonomic Nervous System Central Nervous System (CNS) Brain Spinal cord  Peripheral Nervous System Nerves Sense organs      Peripheral Nervous System  Nerves                                            involuntary                                                Autonomic Nervous SysteM  Cranial nerves (12 pairs)                                                      Parasympathetic                                                                                                                Nervous system Spinal nerves (31 Pairs)         Sympathetic nervous system                  (Operates under stress)               (Operate under rest)                                                                                                                                     Results in:… read more »