Problematic internet use and psychiatric co-morbidity in a population of Japanese adult psychiatric patients
Background Many studies reported the high prevalence of problematic internet use (PIU)
among adolescents (13–50%), and PIU was associated with various psychiatric symptoms …
among adolescents (13–50%), and PIU was associated with various psychiatric symptoms …
The conditional process model of mindfulness and emotion regulation: An empirical test
Background The conditional process model (CPM) of mindfulness and emotion regulation
posits that specific mediators and moderators link these constructs to mental health …
posits that specific mediators and moderators link these constructs to mental health …
[HTML][HTML] Guided internet-based cognitive behavioral therapy for obsessive-compulsive disorder: a multicenter randomized controlled trial in Japan
K Matsumoto, S Hamatani, T Makino, J Takahashi… - Internet …, 2022 - Elsevier
Few studies have compared the effectiveness of internet-based cognitive behavior therapy
(ICBT) for obsessive-compulsive disorder (OCD) with treatment as usual (TAU). We …
(ICBT) for obsessive-compulsive disorder (OCD) with treatment as usual (TAU). We …
[HTML][HTML] Biases in estimating the balance between model-free and model-based learning systems due to model misspecification
Accumulating studies support the existence of dual learning systems in decision making:
one is the model-free learning system, which updates values based solely on experience; …
one is the model-free learning system, which updates values based solely on experience; …
Psychiatric symptoms influence reward‐seeking and loss‐avoidance decision‐making through common and distinct computational processes
S Suzuki, Y Yamashita… - Psychiatry and Clinical …, 2021 - Wiley Online Library
Aim Psychiatric symptoms are often accompanied by impairments in decision‐making to
attain rewards and avoid losses. However, due to the complex nature of mental disorders …
attain rewards and avoid losses. However, due to the complex nature of mental disorders …
Reinforcement learning with parsimonious computation and a forgetting process
Decision-making is assumed to be supported by model-free and model-based systems: the
model-free system is based purely on experience, while the model-based system uses a …
model-free system is based purely on experience, while the model-based system uses a …
Putamen volume correlates with obsessive compulsive characteristics in healthy population
Obsessions and compulsions (OCs) are frequent in healthy subjects; however neural
backgrounds of the subclinical OCs were largely unknown. Results from recent studies …
backgrounds of the subclinical OCs were largely unknown. Results from recent studies …
[HTML][HTML] Psychometric properties of the Japanese version of the standardised assessment of personality abbreviated scale
I Kawashima, T Hinuma, M Nagata… - Frontiers in …, 2024 - frontiersin.org
This study was undertaken to translate the Standardised Assessment of Personality–
Abbreviated Scale (SAPAS) into Japanese and to evaluate its validity and reliability. SAPAS …
Abbreviated Scale (SAPAS) into Japanese and to evaluate its validity and reliability. SAPAS …
Reliability and validity of the Japanese version of the Obsessive-Compulsive Inventory-Revised (OCI-R)
H Koike, A Tsuchiyagaito, Y Hirano, F Oshima… - Current …, 2020 - Springer
The objective of the present study was to investigate the factor structure, and the reliability
and validity of the Japanese version of the Obsessive-Compulsive Inventory-Revised (OCI …
and validity of the Japanese version of the Obsessive-Compulsive Inventory-Revised (OCI …
Predictors of response to exposure and response prevention-based cognitive behavioral therapy for obsessive-compulsive disorder
Background Cognitive behavioral therapy (CBT), which includes exposure and response
prevention (ERP), is effective in improving symptoms of obsessive-compulsive disorder …
prevention (ERP), is effective in improving symptoms of obsessive-compulsive disorder …