Author Question: Evidence suggests that the induction of LTP is postsynaptic and the maintenance and expression ... (Read 19 times)

tatyanajohnson · **on:** Jun 22, 2018

Evidence suggests that the induction of LTP is postsynaptic and the maintenance and expression involve presynaptic changes. This implies the existence of a retrograde messenger. Recent studies suggest that this messenger may be

A) glutamate.
B) dopamine.
C) serotonin.
D) nitric oxide.
E) NMDA.

Question 2

Which is the most prevalent excitatory neurotransmitter in the brain?

A) NMDA
B) GABA
C) glycine
D) epinephrine
E) glutamate