Results 81 to 90 of about 396,678 (362)

Lonely in a crowd: investigating the association between overcrowding and loneliness using smartphone technologies

open access: yesScientific Reports, 2021
Loneliness is a major public health concern with links to social and environmental factors. Previous studies have typically investigated loneliness as a stable emotional state using retrospective cross-sectional designs.
Ryan Hammoud   +9 more
doaj   +1 more source

The many roads to psychosis: recent advances in understanding risk and mechanisms. [PDF]

open access: yes, 2018
Schizophrenia is a chronic and severe mental illness which frequently leads to substantial lifelong disability. The past five years have seen major progress in our understanding of the complex genetic architecture of this disorder.
Bearden, Carrie E, Forsyth, Jennifer K
core  

Wearable Metamaterials with Embodied Intelligence for Programmable Control of Human Limbs Tremor

open access: yesAdvanced Intelligent Systems, EarlyView.
Resulting from alternating muscle contractions, tremors can severely limit human ability to perform everyday tasks like walking or talking, due to their disruptive nature. Medication and surgery may not always effectively address tremor control. A wearable device embodying programmable smart metamaterials with adaptable intelligence to meet the demand ...
Braion Barbosa de Moura   +2 more
wiley   +1 more source

Machine learning in psychiatric health records: A gold standard approach to trauma annotation

open access: yesTranslational Psychiatry
Psychiatric electronic health records present unique challenges for machine learning due to their unstructured, complex, and variable nature. This study aimed to create a gold standard dataset by identifying a cohort of patients with psychotic disorders ...
Eben Holderness   +7 more
doaj   +1 more source

Psychiatric manifestations of multiple sclerosis and acute disseminated encephalomyelitis [PDF]

open access: yes, 2006
It is unusual for acute disseminated encephalomyelitis and multiple sclerosis to present as purely psychiatric disorders. We report five patients with such demyelinating diseases and symptoms of psychosis, depression or anxiety.
Brinar, Marko   +3 more
core   +1 more source

Delivering a family‐based child mental health promotion program among two resettled refugee communities during the COVID‐19 pandemic: Lessons learned in a hybrid type II implementation‐effectiveness randomized controlled trial

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract Background Resettled refugee families face elevated mental health risks, compounded by structural and cultural barriers. The Family Strengthening Intervention for Resettlement (FSIR), co‐developed with resettled refugee communities, aims to improve family functioning and child mental health.
Euijin Jung   +7 more
wiley   +1 more source

Appraisal of Gene Expression‐Based Classifiers for Neuropsychiatric Disorders: A Meta‐Regression

open access: yesAmerican Journal of Medical Genetics Part B: Neuropsychiatric Genetics, EarlyView.
ABSTRACT A substantial body of research examines the potential of gene‐expression‐based biomarkers for diagnosing and selecting treatments for neuropsychiatric disorders, yet no clear consensus has been reached regarding the influence of controllable factors such as study design and model selection on the performance of gene‐expression‐based ...
Ali Razavi   +6 more
wiley   +1 more source

Cognitive Bias Modification for paranoia (CBM-pa): study protocol for a randomised controlled trial

open access: yesTrials, 2017
Background Persecutory delusions are the most common type of delusions in psychosis and present in around 10–15% of the general population. Persecutory delusions are thought to be sustained by biased cognitive and emotional processes.
Jenny Yiend   +11 more
doaj   +1 more source

A case of ciprofloxacin-induced acute polymorphic psychosis with a distinct deficit of the executive functions [PDF]

open access: yes, 2005
We present the case of a 45-year-old female patient who developed an acute polymorphic psychosis after treatment with the antibiotic ciprofloxacin. The patient showed a distinct neuropsychological deficit of the executive function.
Alm, Dr. Barbara, Grimm, Dr. Oliver
core  

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