Which of the following are tiny sacs in an axon terminal that release chemicals into the synapse?

In order to store a phone number in short-term memory, the brain uses ______ to group information into sets.

A) encoding B) chunking C) the primary-recency effect D) retrieval

Trudi has suffered focal brain damage in her left parietal lobe. She will likely have __________.

A. difficulty with visual-motor coordination B. difficulty solving math problems C. problems with nonverbal reasoning D. problems with spatial relationships