Results 41 to 50 of about 250,129 (223)
Frontiers in Psychiatry, 2023 A 22-year-old male was admitted to an in-patient psychiatric unit for treatment, after a period of 2 years of increasing psychotic symptoms corresponding to a very severe case of schizophrenia across the entire scale of symptom disorder domains along ...
Johan Sahlsten Schölin +2 more
doaj +1 more source
Power Spectral Density-Based Resting-State EEG Classification of First-Episode Psychosis [PDF]
arXiv, 2022 Historically, the analysis of stimulus-dependent time-frequency patterns has been the cornerstone of most electroencephalography (EEG) studies. The abnormal oscillations in high-frequency waves associated with psychotic disorders during sensory and cognitive tasks have been studied many times. However, any significant dissimilarity in the resting-state
arxiv
Proceedings of the National Academy of Sciences of the United States of America, 2018 Significance Despite significant research, the biological mechanisms underlying schizophrenia are still unclear. We shed light on structural brain differences in psychosis using an approach called morphometric similarity mapping, which quantifies the ...
S. Morgan +16 more
semanticscholar +1 more source
Digital HealthBackground Young people face high rates of mental health issues, yet many do not seek professional help. In 2017, CHAT launched webCHAT – a free, anonymous, one-on-one synchronous web-based text service managed by case managers (CMs) to support young ...
Yi Ping Lee +5 more
doaj +1 more source
Frontiers in Psychiatry, 2021 Objective: Early intervention in patients with first episode psychosis (FEP) can improve cognitive abilities, with both short- and long-term benefits. In this paper, we describe the implementation and review of cognitive remediation training (CRT) in an ...
Nigel Ian Ming Chong +3 more
doaj +1 more source
Network controllability in transmodal cortex predicts psychosis spectrum symptoms [PDF]
arXiv, 2020 The psychosis spectrum is associated with structural dysconnectivity concentrated in transmodal association cortex. However, understanding of this pathophysiology has been limited by an exclusive focus on the direct connections to a region. Using Network Control Theory, we measured variation in both direct and indirect structural connections to a ...
arxiv
Delayed closed-loop neurostimulation for the treatment of pathological brain rhythms in mental disorders [PDF]
arXiv, 2023 Mental disorders (MD) are among the top most demanding challenges in world-wide health. According to the World Health Organization, the burden of MDs continues to grow with significant impact on health and major social and human rights. A large number of MDs exhibit pathological rhythms, which serve as the disorders characteristic biomarkers.
arxiv
An Individualized Risk Calculator for Research in Prodromal Psychosis.
American Journal of Psychiatry, 2016 OBJECTIVE Approximately 20%-35% of individuals 12-35 years old who meet criteria for a prodromal risk syndrome convert to psychosis within 2 years. However, this estimate ignores the fact that clinical high-risk cases vary considerably in risk.
Tyrone D. Cannon +15 more
semanticscholar +1 more source
Sex Selection Bias in Schizophrenia Antipsychotic Trials—An Update Systematic Review
Women, 2021 The lack of female participation in antipsychotic trials for schizophrenia poses an important issue regarding its applicability, with direct and real-life repercussions to clinical practice. Here, our aim is to systematically review the sampling sex bias
Lais Fonseca +5 more
doaj +1 more source
Improving outcomes of first‐episode psychosis: an overview
World Psychiatry, 2017 Outcomes of psychotic disorders are associated with high personal, familiar, societal and clinical burden. There is thus an urgent clinical and societal need for improving those outcomes.
P. Fusar-Poli, P. McGorry, J. Kane
semanticscholar +1 more source