divisions of the nervous system

Divisions of the Nervous System



PNS is divided into somatic and autonomic nervous systems.



Divisions and The Functional Organization of the Nervous System P.414-



The CNS and PNS are anatomical divisions of the nervous system.



Divisions of the Vertebrate Nervous System



The Sympathetic and Parasympathetic Divisions of the Nervous System



The sympathetic and parasympathetic divisions of the autonomic nervous



Both the sympathetic and parasympathetic nervous systems



The peripheral system is broken down into somatic and autonomic systems.



The organisation of the human nervous system is shown in this diagram:



Design: parts of the nervous system - The Nervous System - blood, pain,



nervous system. The system of cells, tissues, and organs that regulates the



The other part is the Autonomic Nervous System (note: autonomic=automatic).



Neurons, which are the functional units of the nervous system,



two main divisions (Figure 01a): the central nervous system (CNS),



a- Neuron: They are the structural units of the nervous system.



We will first discuss the structural divisions of the nervous system: the



Figure 04 Schematic diagram showing divisions of the nervous system



1) Neurons - the functional cells of the nervous system. See below.



Divisions of the Human Nervous System · Sympathetic & Parasympathetic NS