copyright © allyn & bacon 2007 schizophrenic disorders

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  • Copyright Allyn & Bacon 2007Schizophrenic Disorders

    Copyright Allyn & Bacon 2007

  • Copyright Allyn & Bacon 2007SchizophreniaPsychotic disorder involving distortions in thoughts, perceptions, and/or emotions.

    Copyright Allyn & Bacon 2007

  • Copyright Allyn & Bacon 2007Major Types of SchizophreniaDisorganizedCatatonicParanoidUndifferentiatedResidualPositiveNegative

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  • Copyright Allyn & Bacon 2007DisorganizedCatatonicParanoidUndifferentiatedMajor Types of SchizophreniaFeatures incoherent speech, hallucinations, delusions, and bizarre behavior.

    For example talking to imaginary peopleResidual Type

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  • Copyright Allyn & Bacon 2007DisorganizedCatatonicParanoidUndifferentiatedMajor Types of SchizophreniaInvolves either stupor or extreme excitement.Two forms Catatonic Stupor: Patients may remain motionless for hours, even days, . sometimes holding rigid, statue like poses.Catatonic Excitement: Patients become agitated, hyperactive

    Residual Type

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  • Copyright Allyn & Bacon 2007DisorganizedCatatonicParanoidUndifferentiatedMajor Types of SchizophreniaProminent feature: combination of delusions and hallucinations.Residual Type

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  • Copyright Allyn & Bacon 2007DisorganizedCatatonicParanoidUndifferentiatedMajor Types of SchizophreniaPersons displaying a combination of symptoms that do not clearly fit in one of the other categoriesResidual Type

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  • Copyright Allyn & Bacon 2007DisorganizedCatatonicParanoidUndifferentiatedMajor Types of SchizophreniaIndividuals who have had a past episode of schizophrenia but are free of symptomsResidual Type

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  • Copyright Allyn & Bacon 2007Positive SchizophreniaNegative SchizophreniaMajor Types of SchizophreniaAny form in which the person displays active symptoms (e.g. delusions, hallucinations)

    Copyright Allyn & Bacon 2007

  • Copyright Allyn & Bacon 2007Positive SchizophreniaNegative SchizophreniaMajor Types of SchizophreniaAny form distinguished by deficits, such as withdrawal and poverty of thought processes

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  • Copyright Allyn & Bacon 2007Possible Causes of SchizophreniaEvidence for the causes of schizophrenia has been found in a variety of factors including A. geneticsB. abnormal brain structureC. Biochemistry

    Fundamentally it is a brain disorderno longer seen as a result of defective parenting or repressed childhood trauma

    Copyright Allyn & Bacon 2007

  • Possible Causes of SchizophreniaDiathesis-Stress Hypothesis The theory that says genetic factors place the individual at riskand environmental stress factors transform this potential into an actual schizophrenic disorder

    Copyright Allyn & Bacon 2007

    Copyright Allyn & Bacon 2007

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