4. What is Schizophrenia?Kraepelin(1887)
•Dementia praecox
•Based on his
longitudinal
observations of
clinical cases which
ultimately resulted in
severe cognitive and
behavioral decline
Bleuler(1911)
•Group of
schizophrenias
•Basic (obligatory)
symptom
•loosening of
associations,
ambivalence,
affective
incongruence, and
autism
•Accessory
(supplementary)
•Delusions &
hallucinations
Schneider(1938)
•First-rank symptoms
•Auditory
hallucinations,
•Broadcasting of
thought,
•Controlled thought
(delusions of
control),
•Delusional
perception
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3181977/
5.
6. What is schizophrenia?
• Chronic with period of exacerbation
• Severe mental illness
• Characterized by prominent psychosis
• Functional / primary, heterogenous
8. Origin of delusion - conrad
Trema
• Delusional mood;
a total change in
perception of the
world
Apophany
• Search for and
finding a new
meaning for
psychological
events
Anastrophy
• Heightening of
psychosis
Consolidation
• Formation of a
new world or
psychological set
based on new
meanings
Residuum
• Eventual autistic
state
11. A MODEL OF ASSOCIATIONS
Thought
Possible thought
Possible thought
Possible thought
Actual thought
Constellation
Possible thought
Possible thought
Possible thought
Actual thought
Constellation
ASSOCIATIONS
GOAL
ASSOCIATIONS