What percentage of older people have depressive symptoms that fail to meet diagnostic criteria but still create significant distress and impairment?

_____ studied the primary mental abilities, whereas _____ believed in the g factor and s factor for measuring intelligence

Fill in the blank with correct word

The fact that ________ neurons are inhibited by serotonin may explain the observation that ________ impair ejaculation, but not erection, in male humans.

a. medial preoptic; alcoholic drinks b. lumbar spinothalamic; glutamate drugs c. medial preoptic; anticholinergic drugs d. lumbar spinothalamic; selective serotonin reuptake inhibitors e. ventromedial hypothalamic; selective serotonin reuptake inhibitors