Sorry, "endoplasmic-reticulum-er" is not in the Dictionary of Psychology. Please...
backup reinforcer in behavior modification, a reward given...
motor aphasia a form of nonfluent aphasia characterized by...
cingulate cortex a long strip of cerebral cortex on the med...
rhizomelic adj. relating to or affecting the hip, shoulder,...
prolapsed intervertebral disk see slipped disk.