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Psychology > Schizopherinia > Flashcards

Schizopherinia Flashcards

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1
Q

What are the 3 Positive Symptoms of Schizophrenia

A
  • Hallucinations
  • Delusions
  • Disorganised Thinking
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2
Q

What are 4 Negative Symptoms of Schizophrenia

A
  • Speech Poverty
  • Lack of Emotion (Flat Affect)
  • Avolition
  • Apathy (Lack of Emotion)
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3
Q

What is meant by Inter Rated Reliability in Diagnosis

A

When doctors make the same diagnosis when independently assessing a patient

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4
Q

What did the Copeland Study find

A
  • 69% US Psychiatrists gave Schizophrenia Diagnosis
  • 2% UK Psychiatrists gave Schizophrenia Diagnosis
  • Shows lack of reliability
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5
Q

Define Comorbidity

A

One disorder coexists with another

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6
Q

Define Overlapping Symptoms

A

Symptoms of Schizophrenia can be used to diagnose other disorders

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7
Q

Explain Dopamine Hypothesis

A
  • Elevated levels of Dopamine in Key Pathways
  • Increased impulses being transmitted
  • Triggering positive symptoms of schizophrenia
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8
Q

Explain the Randrup & Munkvad Study

A
  • Gave a sample of Ampthetamies to Rats
  • Their dopamine levels increased and caused them to have attention issues
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9
Q

What are the 3 Neural Correlates of Schizophrenia

A
  • Enlarged Ventricles
  • Hypofrontality
  • Hippocampul - Amygdala Region
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10
Q

What are the 3 family explanations for Schizophrenia

A
  • Schizophrenogenic Mother
  • Double Bind Hypothesis
  • High Expressed Emotions
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11
Q

What is a Schizophrenogenic Mother

A

Someone who is insensitive, controlling and overprotective

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12
Q

Define Double Bind Hypothesis

A

Giving conflicting messages towards a child causing them to have a poor construction of reality

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13
Q

What are the 3 factors that are involved in Dysfunctional Though Processing

A
  • Dysfunction in the Central Monitoring System
  • Dysfunction in the Supervisory Attention System
  • Egocentric Bias
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14
Q

Define Typical Drugs

A
  • Reduces levels of Dopamine in the brain
  • Binds to D2 receptor sites, lowering Dopamine Transmission
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15
Q

Define Atypical Drugs

A
  • Modulates levels of Dopamine and Serotonin in key pathways
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16
Q

3 Topic in Gender Bias

A
  • Biased Research
  • Unreported Facts
  • Under diagnosis
17
Q

What does a faulty C4 gene lead to

A

Abnormal Synaptic Pruning

18
Q

Outline Gottesmen and Shield

A
  • Children with 2 Schz parents (100%) 46%
  • 2nd degree relatives (25%) 5%
19
Q

Outline the Joseph Research

A

DZ (100%) 7% Concordance
MZ (100%) 40% Concordance

20
Q

Outline Enlarged Ventricles

A

Often found at the start and is linked to negative symptoms such as speech poverty

21
Q

Outline Hypofronatilty

A
  • Reduced activity in the frontal lobe
  • Disruption in the cerebral blood flow distribution
22
Q

Outline the effect of Atypical Drug is the Mesolimbic Pathway

A
  • Sensory pathway is involved with emotions and sensations of pleasure
  • It reduces the Hyperactivity of dopamine, leading to reduction of positive symptoms
23
Q

Outline Integrated Psychological Therapy (IBT)

A
  • Helps to improve attention
  • Identifies cognitive deficits and fixes them in a non confrontal way
  • Taught to recognise and respond to social cues
  • Done through taking part in engaging group exercises
24
Q

Outline the 5 stages in Family Therapy

A
  • Trusting Relationships
  • Educate
  • Practical Coping Strategies
  • How to express concerns
  • Early Signs of relapse
25
Q

Outline Token Economy

A
  • Normal Behaviour that are desired are positively reinforced
  • Plastic Tokens are used as secondary reinforcers that can be exchanged for primary reinforcers
  • Primary Reinforcers must be highly desirable

Psychology (10 decks)

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