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  2. Risk factors of schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Risk_factors_of_schizophrenia

    A genetic predisposition on its own, without superimposed environmental risk factors, is not thought to give rise to schizophrenia. [4] [6] Environmental risk factors are many, and include pregnancy complications, prenatal stress and nutrition, and adverse childhood experiences. An environmental risk factor may act alone or in combination with ...

  3. Causes of schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Causes_of_schizophrenia

    The causes of schizophrenia that underlie the development of schizophrenia, a psychiatric disorder, are complex and not clearly understood.A number of hypotheses including the dopamine hypothesis, and the glutamate hypothesis have been put forward in an attempt to explain the link between altered brain function and the symptoms and development of schizophrenia.

  4. Schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Schizophrenia

    Environmental and genetic factors [7] Risk factors: Family history, cannabis use in adolescence, hallucinogen- or amphetamine-associated psychosis, [8] problems during pregnancy, childhood adversity, being born or raised in a city [7] [9] Diagnostic method: Based on observed behavior, reported experiences, and reports of others familiar with ...

  5. Genetic mapping triggers new hope on Schizophrenia - AOL

    www.aol.com/article/2014/07/22/genetic-mapping...

    BY SETH BORENSTEIN WASHINGTON (AP) -- Scientists have linked more than 100 spots in our DNA to the risk of developing schizophrenia, casting light on the mystery of what makes the disease tick.

  6. Is Schizophrenia Genetic? Here's What to Know About Your ...

    www.aol.com/news/schizophrenia-genetic-apos-know...

    Mental illness can run in families. For premium support please call: 800-290-4726 more ways to reach us

  7. Psychiatric genetics - Wikipedia

    en.wikipedia.org/wiki/Psychiatric_genetics

    Having a close family member affected by a mental illness is the largest known risk factor, to date. [6] However, linkage analysis and genome-wide association studies have found few reproducible risk factors. [1] Heterogeneity is an important factor to consider when dealing with genetics. Two types of heterogeneity have been identified in ...

  8. Epigenetics of schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Epigenetics_of_schizophrenia

    The epigenetics of schizophrenia is the study of how inherited epigenetic changes are regulated and modified by the environment and external factors and how these changes influence the onset and development of, and vulnerability to, schizophrenia. Epigenetics concerns the heritability of those changes, too.

  9. Evolutionary approaches to schizophrenia - Wikipedia

    en.wikipedia.org/wiki/Evolutionary_Approaches_to...

    According to their complete research, they hypothesized that schizophrenia represented a genetic polymorphism with both advantageous and disadvantageous characteristics. [10] Moreover, the authors inferred that reduced fertility in schizophrenic patients was because of higher resistance to harmful factors, including shock, allergies, and ...

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