In frogs, salamanders, and other simple vertebrates, retinal ganglion cells project primarily to the

The blocking or preventing of long-term potentiation results in _____

a) increased encoding. b) the formation of many new memories. c) the interference of learning. d) an increase of synaptic efficiency.

Our most powerful mental representations include __________ and __________

A) images; imitation B) imitation; concepts C) images; concepts D) habituation; imitation