cognitive function

A Research of Methamphetamine Induced Psychosis in 1,430 Individuals With Methamphetamine Use Disorder: Clinical Features and Possible Risk Factors

Authors: Hong Gan, Yan Zhao, Haifeng Jiang, Youwei Zhu, Tianzhen Chen, Haoye Tan, Na Zhong, Jiang Du, Min Zhao

Journal: Frontiers in Psychiatry

Year Published: 2018

Background and Aims Methamphetamine (MA) abuse is commonly associated with the development of psychotic symptoms. The predictors and related risk factors of MA induced psychosis (MIP) are poorly understood. We investigated the occurrence of MIP, and […]

A Newly Designed Mobile-Based Computerized Cognitive Addiction Therapy App for the Improvement of Cognition Impairments and Risk Decision Making in Methamphetamine Use Disorder: Randomized Controlled Trial

Authors: Youwei Zhu, Haifeng Jiang, Hang Su, Na Zhong, Runji Li, Xiaotong Li, Tianzhen Chen, Haoye Tan, Jiang Du, Ding Xu, Huan Yan, Dawen Xu, Min Zhao

Journal: JMIR mHealth and uHealth

Year Published: 2018

Background Cognitive rehabilitation therapy has been found to improve cognitive deficits and impulse control problems in methamphetamine use disorder (MUD). However, there is limited research regarding this therapy’s feasibility when using mobile-based health technologies in supporting […]

Similar psychotic and cognitive profile between ketamine dependence with persistent psychosis and schizophrenia

Authors: Wan-Ju Cheng, Chun-Hsin Chen, Chih-Ken Chen, Ming-Chyi Huang, Robert H Pietrzak, John H Krystal, Ke Xu

Journal: Schizophrenia Research

Year Published: 2018

Background: Ketamine has been used to probe the biology of psychosis and cognitive dysfunction in humans. High levels of ketamine abuse are associated with persisting psychosis (KPP) in a minority of users. However, relatively little is […]

The association of total cholesterol with processing speed is moderated by age in mid- to late-age healthy adults

Authors: Odelia Elkana, Vitali Dayman, Motty Franko, Ariel Israel, Ramit Ravona Springer, Shlomo Segev, Michal Schnaider Beeri

Journal: Experimental Aging Research

Year Published: 2018

Objectives: To investigate the nature of the association of normal levels of total cholesterol with cognitive function and the contribution of age to this association. Methods: A sample of 61 senior executives, who were summoned for […]

Water intake reverses dehydration associated impaired executive function in healthy young women

Authors: Nina S Stachenfeld, Cheryl A Leone, Ellen S Mitchell, Eric Freese, Laura Harkness

Journal: Physiology and Behavior

Year Published: 2018

Introduction: Healthy women do not always consume Recommended Daily Levels of fluid intake ad libitum. We hypothesized that 1) women lose ≥ 1.0% BW during daily activities, 2) that mild body water loss impairs memory and […]

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