Psychosis Flashcards
What are the three main types of symptoms related to schizophrenia spectrum disorders?
Positive symptoms
Negative symptoms
Disorganized symptoms
Presence of psychotic symptoms
Positive symptoms
Between 50-70% of people with schizophrenia experience —, —, or —
Hallucinations, delusions, or both
Delusions are deemed —- if they are clearly implausible, not understandable, and not derived from ordinary life experiences
bizarre
Delusions involving someone/something/a group being “out to get you”
Persecutory delusions
Belief in extreme positive qualities assigned to the self; often religion-based
Delusions of grandeur
Connections being made between references that aren’t grounded in reality
Delusions of reference
“Invasion of the brain,” thoughts coming from elsewhere
Delusions of thought insertion
The belief something is wrong with your body in the absence of evidence
Somatic delusions
Belief that someone, not associated with you (often celebrities or people with power), are in love with with you
Erotomanic delusions
Belief that you or some part of you is dead
Cotard’s delusion
Belief that you or someone you love have been “swapped” with an identical double
Capgras syndrome
What type of hallucination is most common?
Auditory
What’s the difference between an intrusive thought and an auditory hallucination?
Intrusive thoughts come from the self; an auditory hallucination comes from “someone else”
What are the four types of hallucinations?
Auditory hallucinations are the most common
Tactile hallucinations
Scent-based hallucinations
Visual hallucination
Hallucinations that happen as you fall asleep
Hypnagogic hallucinations
Delusions that happen as you are waking up
Hympnopomic hallucinations
Absence or insufficiency of normal behaviour
Negative symptoms
What are five common negative symptoms associated with schizophrenia?
Avolition/apathy
Alogia
Anhedonia
Asociality
Affective flattening
What are the three common disorganized symtoms associated with schizophrenia?
Disorganized speech
Disorganized movement
Inappropriate affect
What are four characteristics of disorganized speech associated with schizophrenia?
Thinking process is difficult to follow
Topics are loosely connected
Circumstantial: an inability to differentiate the essential from the unessential when speaking
Tangential thinking: going on various unrelated tangents unrelated to the topic at hand
No psychomotor activity; not actively relating to environment
Stupor
Repetitive, abnormally frequent, non-goal-directed movements
Stereotypy
Limbs will stay wherever they are moved
Catalepsy