Biological Explanations of Schizophrenia 5.0 / 5 based on 2 ratings ? PsychologySchizophreniaA2/A-levelAQA Created by: 13paskellCreated on: 05-04-18 16:12 What did Gottesman's large scale family study find? Strong correlation between genetic similarity and shared risk of schizophrenia 1 of 9 In Ripke's study, how many patients were there? 37,000 2 of 9 In Ripke's study, how many controls were there? 113,000 3 of 9 Whats the difference between hyper-dopaminergia and hypo-daminergia? Hyper-dopaminergia suggests there is high levels of dopamine, whereas hypo-dopaminergia suggests there is low levels of dopamine. 4 of 9 What psychologist found a neural correlate for positive symptoms of schizophrenia? Allen et al. 5 of 9 What psychologist found a neural correlate for negative symptoms of schizophrenia? Juckel et al. 6 of 9 What did Allen et al. find? lower activation levels in the superior temporal gyrus and anterior cingulate gyrus 7 of 9 What did Juckel et al. find? Lower activity levels in the ventral stratum 8 of 9 What did lindstroem et al. find? Chemicals needed to produce dopamine are taken up faster in schizogenic patients, suggesting they produce more dopamine. 9 of 9
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