5-HT abbreviation for 5-hydroxytryptamine. See serotonin.
disorder of written expression in DSM–IV–TR, a learning dis...
mortality effect the degree to which circumstances or behav...
perceptual field in Gestalt psychology, the totality of the...
phototaxis n. movement toward or away from a light source....
mesostriatal system a set of dopaminergic neurons whose axo...