Psych/Soc Flashcards
1
Q
in CNS groups of cell bodies are called
A
nuclei
2
Q
in the CNS groups of axons are called
A
tracts
3
Q
in PNS groups of cell bodies are called
A
ganglia
4
Q
in the PNS groups of axons are called
A
nerves
5
Q
afferent neurons =
A
sensory neurons
6
Q
afferent neurons go
A
from the body to the CNS
7
Q
efferent neurons =
A
motor neurons
8
Q
efferent neurons go
A
from the CNS to the body
9
Q
interneurons send
A
info between motor and sensory neurons
10
Q
most common neuron type
A
interneurons
11
Q
4 main types of glial cell
A
- Oligodendrites
- Schwann cells
- microglia
- astrocytes
12
Q
0ligodendries wrap
A
mult neurons of CNS in myelin
13
Q
Schwann cells
A
wrap single neurons of PNS in myelin
14
Q
Schwann cells can direct
A
axonal regeneration post damage
15
Q
microglia
A
can trigger inflammatory responses and engulf debris
