Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 6 of 6 for “"at-risk mental state"”.
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Neurofunctional Characterization of the At-Risk Mental State for Psychosis
<p>Schizophrenia is a complex and debilitating psychiatric illness characterized by positive symptoms like hallucinations and delusions and negative symptoms like blunting of affect, avolition, and poverty of thought. This constellation of symptoms is hypothesized to result from dopaminergic …
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Multimodal Investigation of Neurobiological Alterations in the At Risk Mental State and First Episode of Psychosis
The main aim of my doctoral work was to investigate the extent to which neuroanatomical and neurofunctional alterations previously reported in patients with chronic schizophrenia represent neurobiological markers of vulnerability to psychosis or are specifically associated with the onset of the …
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Investigating the At-Risk Mental State and First Episode Psychosis using Genetic, Cogntive and Multi-modal Neuroimaging Data: A Multivariate Support Vector Machine Study
… report significant biological and cognitive alterations in chronic<br/>schizophrenia (ChSz) patients relative to healthy controls (HCs). More recently, similar,albeit less severe, changes have been reported in subjects with a recent first episode of psychosis (FEP), and those at clinical …
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An exploration of alcohol use, attachment, and recovery in psychosis
Abstract for systematic review:<br/>Aim: <br/>The aim of this study was to conduct a systematic review to explore how attachment style is related to symptoms and functioning in early psychosis, specifically the At-Risk Mental State and First-episode Psychosis. Methods: A PRISMA-guided systematic …
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Sleep, Digital Health Technologies and Psychotic Symptoms
(1) A systematic review and meta-analysis of digital health technologies effects on psychotic symptoms in adults with psychosis<br/>Abstract:<br/>Objective: To conduct a systematic review and meta-analysis of controlled studies to determine the effect of digital health technologies on psychotic …
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Predictive Processing Alterations in Psychosis Across Illness Stage, Hierarchical Level and Thematic Domain
… evolving Bayesian predictive model: of a volatile, stochastic world whose nested hidden states interactively and probabilistically generate sensory inputs. The brain infers the hidden causes of ambiguous, noisy neural activity at each level by predicting that level’s most probable state a …