Nervous System Flashcards
1
Q
Central nervous system
A
Spinal cord
Brain
2
Q
Peripheral Nervous System
A
Sensory (afferent)
Motor (efferent): somatic and autonomic: sympathetic and parasympathetic
3
Q
Neurons
A
Transmit electrical impulses
4
Q
Dendrites
A
Convey messages towards cell body
5
Q
Cell body
A
Biosynthesis center
Nissl bodies: rough ER
6
Q
Axon
A
Send impulse away from cell body
7
Q
Gray matter
A
Unmyelinated fibers in CNS
8
Q
White matter
A
Myelinated fibers in CNS
9
Q
Neuroglia
A
Supporting cells
10
Q
Ependymal
A
CSF circulator
11
Q
Functions
A
Sensory
Integration
Motor (response)