Vocal acoustic correlates of flat affect in schizophrenia. Similarity to Parkinson's disease and right hemisphere disease and contrast with depression.
Alpert
M
M
Millhauser Laboratories, Department of Psychiatry, NYU Medical Center, New York.
Rosen
A
A
Welkowitz
J
J
Sobin
C
C
Borod
J C
JC
D000342:Affective Symptoms / Q000175:diagnosis*; D001925:Brain Damage, Chronic / Q000175:diagnosis* / Q000523:psychology; D003866:Depressive Disorder / Q000175:diagnosis* / Q000523:psychology; D003937:Diagnosis, Differential; D004292:Dominance, Cerebral; D006801:Humans; D010300:Parkinson Disease / Q000175:diagnosis* / Q000523:psychology; D011569:Psychiatric Status Rating Scales; D012559:Schizophrenia / Q000175:diagnosis*; D012565:Schizophrenic Psychology; D013018:Sound Spectrography; D014705:Verbal Behavior; D014831:Voice; D014833:Voice Quality