Positive symptoms
What will be an ideal response?
Include delusions, hallucinations
Delusions: belief most see as misrepresentation of reality
Persecutory
Ideas of reference
Grandiose
Somatic
Erotomanic
Express, defend with conviction despite contrary evidence
Unable to consider others' views
Hallucinations
May involve any sensory system
Auditory most common
Most frequent when otherwise unoccupied or restricted from external sensory input
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Electroencephalographs
A) are no longer used because of the amount of pain they cause in patients. B) have low temporal resolution. C) have high spatial resolutions. D) help us understand schizophrenia, epilepsy, and various other conditions.
During an interrogation, an FBI agent tries to scare a suspect into making a confession by saying "You know,
, they have this new type of lie detector that can measure activity in different regions of the brain to determine whether a person is lying or telling the truth." What technology is the agent referring to? a. fMRI b. Computer Voice Stress Analyzer c. polygraph d. two-photon imaging