Results 121 to 130 of about 13,597,388 (346)

Altered insular function during aberrant salience processing in relation to the severity of psychotic symptoms

Frontiers in Psychiatry, 2016
There is strong evidence for abnormal salience processing in patients with psychotic experiences. In particular, there are indications that the degree of aberrant salience processing increases with the severity of positive symptoms.
Anna Walter, Claudia Suenderhauf, Renata Smieskova, Claudia Lenz, Fabienne Harrisberger, André Schmidt, Tobias Vogel, Undine E. Lang, Anita Riecher-Rössler, Anne Eckert, Stefan Borgwardt   +10 more
doaj   +1 more source

Anti-Streptolysin O (ASO) Antibodies are Elevated in Patients with First Episode Psychosis and Chronic Schizophrenia Compared to Controls

Psychiatry and Behavioral Sciences, 2020
Objectives: Increasing evidence demonstrates that infections and activated immune system may play a role in the pathogenesis of schizophrenia. In this study, we aimed to investigate the possible relationship between anti-streptolysin O (ASO) antibodies ...
Musa Sahpolat
doaj   +1 more source

The relationship between cortical glutamate and striatal dopamine in first-episode psychosis: a cross-sectional multimodal PET and magnetic resonance spectroscopy imaging study

Lancet psychiatry, 2018
Summary Background The pathophysiology of psychosis is incompletely understood. Disruption in cortical glutamatergic signalling causing aberrant striatal dopamine synthesis capacity is a proposed model for psychosis, but has not been tested in vivo.
S. Jauhar, R. McCutcheon, F. Borgan, M. Veronese, M. Nour, F. Pepper, M. Rogdaki, J. Stone, A. Egerton, F. Turkheimer, P. McGuire, O. Howes   +11 more
semanticscholar   +1 more source

How individuals with first-episode psychosis positively contribute to their families: a grounded theory analysis [PDF]

, 2011
Section A consists of a review of the literature relating to positive contribution to families in first-episode psychosis. It highlights potential gaps in the research and possible avenues for future research. Section B presents the findings of the study.
Allman, J.
core  

Identifying Affective Patterns in Patients With Eating Disorders: A Latent Profile Analysis

European Eating Disorders Review, EarlyView.
ABSTRACT Background Emotional difficulties are common among individuals with Eating Disorders (EDs). Following Panksepp's theoretical model, which conceptualises primary emotional systems as the evolutionary foundation of personality, this study aimed to identify distinct profiles of primary emotional systems within a clinical eating disorder (ED ...
Rachele Fasolato, Chiara Bonetto, Rosa Bruna Dall’Agnola, Emily Boifava, Federica Bonora, Mariasole Castellazzi, Silvia Castelli, Doriana Cristofalo, Silvia Danese, Monica Ferlin, Stuart B. Murray, Martina Puglisi, Silvia Rigon, Antonio Elia Rizzo, Benedetta Signoretto, Corrado Barbui   +15 more
wiley   +1 more source

Peripheral Biomarkers for First-Episode Psychosis—Opportunities from the Neuroinflammatory Hypothesis of Schizophrenia

Psychiatry Investigation, 2019
Objective Schizophrenia is a disabling disorder of unknown aetiology, lacking definite diagnostic method and cure. A reliable biological marker of schizophrenia is highly demanded, for which traceable immune mediators in blood could be promising ...
N. Trovão, J. Prata, Orlando VonDoellinger, S. Santos, M. Barbosa, R. Coelho   +5 more
semanticscholar   +1 more source

Neural correlates of executive function and working memory in the 'at risk mental state' [PDF]

Background and Aims: People with ‘prodromal’ symptoms have a very high risk of developing psychosis. We used functional MRI to examine the neurocognitive basis of this vulnerability.
Tabraham, Paul, Bramon, Elvira, Broome, Matthew R., Matthiasson, P. (Pall), Valmaggia, Lucia, Brammer, M. J. (Mick J.), McGuire, Philip, Johns, Louise C., Woolley, J. B. (James B.), Williams, S. C. R. (Steven C. R.), Fusar-Poli, Paolo, Chitnis, X.   +11 more
core   +1 more source

Preliminary Investigation of Effort Expenditure for Food and Monetary Rewards in Loss‐of‐Control Eating

European Eating Disorders Review, EarlyView.
ABSTRACT Background Loss‐of‐control eating (LOCE) is present across multiple eating disorder (ED) diagnoses and is associated with greater eating pathology in the general population. Initial research suggests differences in motivation to approach rewards in individuals with LOCE, but few studies directly compare disorder‐relevant and general rewards ...
Sarah C. Dolan, Emilia Espinoza Carrasco, Mun Yee Kwan, Emily Barkley‐Levenson, Simar Singh, Erin E. Reilly   +5 more
wiley   +1 more source

Metaphor Comprehension in Schizophrenic Patients

Frontiers in Psychology, 2018
People with schizophrenia often exhibit difficulties to comprehend figurative expressions, such as irony, proverbs, metaphors and idioms, with a general proneness to neglect the figurative meaning and to accept the more literal one.
Ileana Rossetti, Paolo Brambilla, Paolo Brambilla, Costanza Papagno, Costanza Papagno   +4 more
doaj   +1 more source

Caregiver psychoeducation for first-episode psychosis

European Psychiatry, 2010
AbstractIntroductionInternational best-practice guidelines for the management of first-episode psychosis have recommended the provision of psychoeducation for multifamily groups. While there is ample evidence of their efficacy in multiepisode psychosis, there is a paucity of evidence supporting this approach specifically for first-episode psychosis. We
McWilliams, Stephen, Egan, Patrick, Jackson, Deirdre, Renwick, Laoise; id_orcid 0000-0001-7060-4537, Foley, Sharon, Behan, Caragh, Fitzgerald, Emma, Fetherston, Alastair, Turner, Niall, Kinsella, Anthony, O'Callaghan, Eadbhard   +10 more
openaire   +3 more sources