1.2 Overview of the Nervous System Flashcards
1
Q
Nervous System
A
the major controlling, regulatory, and communicating system in the body. It is the center of all mental activity including thought, learning, and memory.
2
Q
Central Nervous System
A
The central nervous system [CNS] consists of the brain and spinal cord.
The CNS makes decisions for the body.
3
Q
Peripheral Nervous System
A
The peripheral nervous system [PNS] consists of ‘the rest’ of the nervous system.
The PNS gathers and sends information to and from the rest of the body.
4
Q
Somatic Nervous System
A
Controls voluntary movements of skeletal muscles
5
Q
Autonomic Nervous System
A
Controls self regulated action of internal organs and glands
6
Q
The sympathetic NS
A
arouses
(fight-or-flight)
7
Q
The parasympathetic NS
A
calms
(rest and digest)
8
Q
A
