精神分裂症介绍课件

Subtypes
Diagnosis Criteria
?ICD-10 International Criterion ?DSM-IV American Criterion ?CCMD-3 Chinese Criterion
Paranoid Type DSM 295.3 / ICD F20.0
Disorganized Type DSM 295.1 / ICD F20.1
Cannabis ['k?n?bis] n.[ 植]大麻 Cocaine [k?u?kein]n.可卡因 Amphetamine [?m'fet??mi:n] n.苯异丙胺（安非他明）
Mechanisms
Psychological
* Many psychological mechanisms have been implicated in the development and maintenance of schizophrenia
精神分裂症介绍
What is Schizophrenia
?Schizophrenia ( [?skits?u?fri:ni?] ) is a mental disorder characterized by a breakdown of thought processes and by poor emotional responsiveness.
bizarre [bi?zɑ:] a. 奇形怪状的，怪诞的 persecute ['p?:sikju:t] vt.迫害, 烦扰, 为难
Causes
Multiple genes involved
Genetic
A combination of genetic and environmental factors
Cognitive biases
Stressful or negative stimuli
NMDA glutamate receptor
Dopamine hypothesis
* Schizophrenia is associated with subtle differences in brain structures, and in brain chemistry during acute psychotic states.
Hypoxia , infection,
stress , malnutrition
during fetal
development
Developmental
factors
Hypoxia [hai'p?ksi?]n. 低氧 Malnutrition [?m?lnju?tri??n]n营. 养不良 Fetal ['fi:tl] adj.胎儿的
? Medication ? Psychosocial
Management
Prognosis
? Disability ? Suicide ? Smoking
ຫໍສະໝຸດ Baidu
Thank U
Catatonic Type DSM 295.2 / ICD F20.2
Undifferentiated Type DSM 295.9 / ICD F20.3 Residual Type DSM 295.6 / ICD F20.5
paranoid [?p?r?n?id]a .偏执的 catatonic [?k?t?'t?nik] adj.紧张性精神症的 residual [ri?zidju?l]a.剩余的
Symptoms
Hallucinations
Most reported are hearing voices
Delusions
Often bizarre or persecutory in nature
Thought disorder
Disorganized thinking and speech
cognitive biases 认知偏差 stimulus [?stimjul?s]n.促进(因素)；刺激(物) glutamate ['glu:t??meit]n.谷氨酸钠 dopamine hypothesis 多巴胺假说
Neurological
Treatment
Prevention
? Biomedical interventions ? Public health strategies
Environment
Living environment Drug use Prenatal stressors
prenatal ['pri:'neitl] adj.产前的, 出生前的
Substance misuse
Cannabis Cocaine Amphetamines Alcohol excessively