Results 91 to 100 of about 2,997,892 (269)

Abnormal circadian oscillation of hippocampal MAPK activity and power spectrums in NF1 mutant mice

Molecular Brain, 2017
Studies have implied that the circadian oscillation of mitogen-activated protein kinase (MAPK) signal pathways is crucial for hippocampus-dependent memory.
Lei Chen, Tatiana Serdyuk, Beimeng Yang, Shuai Wang, Shiqing Chen, Xixia Chu, Xu Zhang, Jinjing Song, Hechen Bao, Chengbin Zhou, Xiang Wang, Shuangle Dong, Lulu Song, Fujun Chen, Guang He, Lin He, Ying Zhou, Weidong Li   +17 more
doaj   +1 more source

Canadian Schizophrenia Guidelines: Schizophrenia and Other Psychotic Disorders with Coexisting Substance Use Disorders

Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2017
Objective: Persons with schizophrenia and other psychotic disorders frequently have coexisting substance use disorders that require modifications to treatment approaches for best outcomes.
D. Crockford, D. Addington
semanticscholar   +1 more source

Quantification of free-living activity patterns using accelerometry in adults with mental illness [PDF]

arXiv, 2016
Physical activity is disrupted in many psychiatric disorders. Advances in everyday technologies (e.g. accelerometers in smart phones) opens exciting possibilities for non-intrusive acquisition of activity data. Successful exploitation of this opportunity requires the validation of analytical methods that can capture the full movement spectrum.
arxiv  

Role of social media and the Internet in pathways to care for adolescents and young adults with psychotic disorders and non‐psychotic mood disorders

Early Intervention in Psychiatry, 2017
Although psychosis often occurs during adolescence, there has been little research on how the ubiquitously used Internet and social media could impact pathways to care.
M. Birnbaum, Asra F. Rizvi, C. Correll, J. Kane, Jamie E. Confino   +4 more
semanticscholar   +1 more source

Individuals with Borderline Personality Disorder Show Larger Preferred Social Distance in Live Dyadic Interactions [PDF]

arXiv, 2017
Personal space (PS) regulation is a key component of effective social engagement. PS varies among individuals and is regulated by brain circuits involving the amygdala and the frontoparietal network. Others have reported that simulated PS intrusions suggest larger preferred interpersonal distance (PID) and a central role of amygdala hyperactivity in PS
arxiv  

The Malingering of Psychotic Disorders

Jefferson Journal of Psychiatry, 2000
The phenomenon if malingered psychosis is examined through a review if the available literature. Possible motivations fi r malingering are discussed, and clinical indicators if'feigned psychotic symptoms are reviewed. The methods discussed ficus on the inpatient evaluation if suspected malingerers and include discussions if interview techniques and ...
R Michael, Harris
openaire   +2 more sources

Association of Genetic Liability to Psychotic Experiences With Neuropsychotic Disorders and Traits

JAMA psychiatry, 2019
Key Points Question Is the genetic liability to psychotic experiences shared with schizophrenia and/or other neuropsychiatric disorders and traits?
S. Legge, H. Jones, K. Kendall, A. Pardiñas, G. Menzies, Matthew Bracher-Smith, V. Escott-Price, E. Rees, K. Davis, M. Hotopf, J. Savage, D. Posthuma, P. Holmans, G. Kirov, M. Owen, M. O’Donovan, S. Zammit, J. Walters   +17 more
semanticscholar   +1 more source

Dynamic Functional Connectivity Within the Fronto-Limbic Network Induced by Intermittent Theta-Burst Stimulation: A Pilot Study

Frontiers in Neuroscience, 2019
PurposeThe utility of transcranial magnetic stimulation (TMS) has been growing rapidly in both neurocognitive studies and clinical applications in decades.
Yingying Tang, Yingying Tang, Xiong Jiao, Xiong Jiao, Junjie Wang, Junjie Wang, Tianyuan Zhu, Jie Zhou, Jie Zhou, Zhenying Qian, Tianhong Zhang, Huiru Cui, Hui Li, Xiaochen Tang, Lihua Xu, Ling Zhang, Yanyan Wei, Jianhua Sheng, Liu Liu, Jijun Wang, Jijun Wang, Jijun Wang   +21 more
doaj   +1 more source

Lifetime Prevalence and Correlates of Schizophrenia-Spectrum, Affective, and Other Non-affective Psychotic Disorders in the Chinese Adult Population

Schizophrenia bulletin, 2017
Lifetime prevalence of psychotic disorders varies widely across studies. Epidemiological surveys have rarely examined prevalences of specific psychotic disorders other than schizophrenia, and the majority used a single-phase design without employing ...
W. Chang, C. Wong, E. Chen, L. Lam, W. Chan, R. Ng, S. Hung, E. Cheung, P. Sham, H. Chiu, M. Lam, E. Lee, T. Chiang, L. K. Chan, Gary Kar Wai Lau, A. Lee, G. T. Leung, J. Leung, J. Lau, J. van os, G. Lewis, P. Bebbington   +21 more
semanticscholar   +1 more source

Transcriptome analysis to explore the mechanism of downregulated TNIK influencing the effect of risperidone

Frontiers in Pharmacology
BackgroundRisperidone is one of the most reliable and effective antipsychotics for schizophrenia treatment. However, the mechanism of action of risperidone is not yet fully understood.
Ruixue Yuan, Yaojing Li, Xiangyi Li, Yingmei Fu, Ailing Ning, Dongxiang Wang, Ran Zhang, Shunying Yu, Qingqing Xu   +8 more
doaj   +1 more source