Ontology highlight
ABSTRACT:
SUBMITTER: Nassar MR
PROVIDER: S-EPMC8041039 | biostudies-literature | 2021 Apr
REPOSITORIES: biostudies-literature
Nassar Matthew R MR Waltz James A JA Albrecht Matthew A MA Gold James M JM Frank Michael J MJ
Brain : a journal of neurology 20210401 3
Schizophrenia is characterized by abnormal perceptions and beliefs, but the computational mechanisms through which these abnormalities emerge remain unclear. One prominent hypothesis asserts that such abnormalities result from overly precise representations of prior knowledge, which in turn lead beliefs to become insensitive to feedback. In contrast, another prominent hypothesis asserts that such abnormalities result from a tendency to interpret prediction errors as indicating meaningful change, ...[more]