Multiple Choice
The glial cells in the central nervous system that form scar tissue after central nervous system injury are the
A) astrocytes.
B) satellite cells.
C) oligodendrocytes.
D) microglia.
E) ependymal cells.
Correct Answer:
Verified
Correct Answer:
Verified
Q61: EPSPs (excitatory postsynaptic potentials) occur when<br>A) more
Q119: Regions of the CNS with an abundance
Q120: Compare temporal summation with spatial summation.
Q121: Compare the absolute refractory period with the
Q123: When cholinergic receptors are stimulated with acetylcholine,<br>A)sodium
Q125: Define <i>graded potential</i>.<br>A)Graded potential is the change
Q126: The separation of plus and negative charges
Q127: If a single EPSP depolarizes the initial
Q144: How would the absolute refractory period be
Q160: When a second EPSP arrives at a