Krisztina Jedlovszky
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View article: Effect of polygenic scores on the relationship between psychosis and cognition
Effect of polygenic scores on the relationship between psychosis and cognition Open
Cognitive impairment is an important but often under-researched symptom in psychosis. Both psychosis and cognition are highly heritable and there is evidence of a genetic effect on the relationship between them. Using samples of adults ( N…
View article: Effect of Polygenic Scores on the Relationship Between Psychosis and Cognitive Performance
Effect of Polygenic Scores on the Relationship Between Psychosis and Cognitive Performance Open
Background Up to 80% of psychosis patients experience cognitive impairment. High heritability of both psychosis and cognition means cognitive performance could be an endophenotype for psychosis. Methods Using samples of adults (N=4,506) an…
View article: Subjective volatility, learning and paranoia
Subjective volatility, learning and paranoia Open
Theories and models in psychology and neuroscience assume that learning is controlled by beliefs about uncertainty. Likewise, the idea that our brains can form the ‘wrong’ beliefs about the volatility in the world around us is central to m…