Dopamine receptors appear responsible for
a) primarily positive symptoms.
b) primarily negative symptoms.
c) the onset, but not the maintenance, of schizophrenia.
d) the maintenance, but not the onset, of schizophrenia.
a
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Crystal is involved in a serious snowmobile accident. Immediately after the accident, she cannot remember the four days prior to the injury. As she recovers, she eventually remembers everything except the actual snowmobile ride that resulted in the injury. What condition did Crystal have??
a. ?anterograde amnesia b. ?infantile amnesia c. ?retrograde amnesia d. ?age amnesia
Based on the research conducted with London taxi drivers and bus drivers, we can conclude that ____
a. ?the taxi drivers’ larger hippocampi caused them to be able to remember complicated routes b. ?memorizing maps increased the size of bus drivers’ hippocampi but not those of taxi drivers because bus drivers must drive consistent routes c. ?portions of the hippocampus enlarged as the taxi drivers memorized complicated maps d. ?except in cases of abnormal functioning, there is no relationship between the hippocampus and spatial memory
The Piagetian sensorimotor stage that involves the infant's responses to objects and people is
stage one. stage two. stage three. stage five.
Without being in any objective danger, you are suddenly overcome with fear and feel like you are having a heart attack because of the chest pains, dizziness, and weakness. After several minutes the episode passes, but you experience several similar unexpected reoccurrences over the next few months. This indicates
a. normal behavior. c. abnormal behavior. b. ideas of persecution. d. hallucinations.