Results 71 to 80 of about 19,302 (239)

Pathophysiology and Management of Amphetamine-Related Psychiatric Disorders

European Psychiatry
Introduction Amphetamines may induce symptoms of psychosis very similar to those of acute schizophrenia spectrum psychosis. This has been an argument for using amphetamine-induced psychosis as a model for primary psychotic disorders.
T. Jupe, N. Stamoulis, A. Varsamis
doaj   +1 more source

Safety of transcranial direct current stimulation in alcohol-induced psychotic disorder with comorbid psoriasis

Indian Journal of Psychological Medicine, 2016
Transcranial Direct Current Stimulation (tDCS) involves application of weak direct electric currents (up to 2mA) using scalp electrodes with resultant neuroplasticity modulation by altering the cortical excitability.
Venkataram Shivakumar, Sri Mahavir Agarwal, Anushree Bose, Arun Kandasamy, Naren P Rao, Janardhanan C Narayanaswamy, Ganesan Venkatasubramanian   +6 more
doaj   +1 more source

Spike detection in the wild: Screening of suspected temporal lobe epilepsy cases using a tailored 2‐channel wearable EEG

Epilepsia Open, EarlyView.
Abstract Objective To clinically validate the contribution of a custom‐built EEG wearable device (waEEG) compared to a full 10–20 electrode array ambulatory EEG (aEEG) for screening epilepsy cases in patients with suspected temporal lobe epilepsy (TLE) but negative routine EEGs. Methods Patients (aged 16–91 years) with clinically suspected TLE who were
Daniel Filipe Borges, Joana Isabel Soares, Daniela Dias, Helena Cordeiro, Alberto Leal   +4 more
wiley   +1 more source

Substance abuse in first-episode psychosis at Chris Hani Baragwanath Hospital

South African Journal of Psychiatry
Background: In South Africa, the use of substances is associated with serious health challenges, exacerbated by limited health resources. Substance use is often associated with first-episode psychosis (FEP).
Precious N. Shandu, Yumna Minty
doaj   +1 more source

Higher Craving and Pleasure in Response to Exercise‐Related Cues in Patients With Anorexia Nervosa and Exercise Dependence

European Eating Disorders Review, EarlyView.
ABSTRACT Background Physical activity is common in patients with anorexia nervosa (AN), who often reported symptoms consistent with exercise dependence. Craving, the subjective urge to engage in a specific behaviour, is an important mechanism in the development of addiction and could be triggered by cues from the environment.
Giammarco Cascino, Laura Di Lodovico, Rossella Ceres, Rosa Cerra, Stefania Landi, Antonella Boccia, Alessio Maria Monteleone, Philip Gorwood, Palmiero Monteleone   +8 more
wiley   +1 more source

Understanding Autistic Young Adults' Perceptions and Experiences of Traumatic and Stressful Events

Journal of Clinical Psychology, Volume 81, Issue 6, Page 445-461, June 2025.
ABSTRACT Objectives The aim of this study was to explore how young autistic adults experience and respond to stressful life events, and the relationship between autistic characteristics and symptoms of stress associated with these events. Methods Using an exploratory sequential mixed‐methods approach, an online qualitative survey was first administered
Alliyza Lim, Robyn L. Young
wiley   +1 more source

Connected to Others and Kind to Self: Social Connection and Self‐Affiliation Change in Open‐Ended Psychotherapy

Journal of Clinical Psychology, EarlyView.
ABSTRACT Objective Social connection predicts health, but remains largely underexplored as an outcome of psychotherapy. A friendly relationship to oneself is linked to positive relationships to others, but it is not clear how they influence each other across time during and after treatment.
Andreas Voldstad, Ole André Solbakken, Jesús Montero‐Marín, Jon Trygve Monsen, Erkki Heinonen   +4 more
wiley   +1 more source

The Frizzled 3 gene is associated with methamphetamine psychosis in the Japanese population

Behavioral and Brain Functions, 2008
Background Frizzled 3 (Fzd3) is a receptor required for the Wnt-signaling pathway, which has been implicated in the development of the central nervous system, including synaptogenesis and structural plasticity.
Yamada Mitsuhiko, Inada Toshiya, Kodama Masafumi, Takaki Manabu, Kotaka Tatsuya, Okahisa Yuko, Ujike Hiroshi, Kishimoto Makiko, Uchimura Naohisa, Iwata Nakao, Sora Ichiro, Iyo Masaomi, Ozaki Norio, Kuroda Shigetoshi   +13 more
doaj   +1 more source

Childhood adversity and psychotic‐like experiences in adolescence: Investigating a pathway via disrupted pubertal and grey matter development

JCPP Advances, EarlyView.
Abstract Background Childhood adversity increases psychosis risk, but the biological mechanisms responsible remain elusive. A possible but underexplored pathway involves altered pubertal and grey matter (GM) development. Methods In youth from the Adolescent Brain Cognitive Development study (N = 3462), we investigated the effect of adversity at age 9 ...
Megan Thomas, Sarah Whittle, Elizabeth M. Haris, Vanessa L. Cropley   +3 more
wiley   +1 more source

An Interdisciplinary Review of the Gaslighting Literature and Future Research Agenda

Journal of Organizational Behavior, EarlyView.
ABSTRACT Gaslighting is increasingly discussed in organizational contexts, yet its meaning, boundaries, and process remain unclear within management and organizational scholarship. Although research on gaslighting has expanded across multiple disciplines, existing work is conceptually fragmented and difficult to integrate, limiting cumulative theory ...
Paula A. Kincaid, Samantha C. O. Stalion
wiley   +1 more source