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List of works by Yasumasa Okamoto

A prediction model of working memory across health and psychiatric disease using whole-brain functional connectivity

article

A small number of abnormal brain connections predicts adult autism spectrum disorder

scientific article

Age-related white matter changes revealed by a whole-brain fiber-tracking method in bipolar disorder compared to major depressive disorder and healthy controls

scientific article published on 22 October 2020

Altered Gamma-Band Activity as a Potential Biomarker for the Recurrence of Major Depressive Disorder

scientific article published on 12 December 2018

Altered Resting-State Connectivity with Pain-Related Expectation Regions in Female Patients with Severe Knee Osteoarthritis

scientific article published on 02 December 2020

Anterior cingulate cortex modulates preparatory activation during certain anticipation of negative picture.

scientific article published on 15 August 2007

Anticipation of affective image modulates visual evoked magnetic fields (VEF).

scientific article published on 18 July 2006

Anticipation of affective images and event-related desynchronization (ERD) of alpha activity: an MEG study

scientific article published on 13 March 2007

Antidepressive effect of left dorsolateral prefrontal cortex neurofeedback in patients with major depressive disorder: A preliminary report

scientific article published on 15 April 2020

Attenuated anterior cingulate activation during a verbal fluency task in elderly patients with a history of multiple-episode depression

scientific article published in July 2007

Attenuated prefrontal activation during a verbal fluency task in remitted major depression

scientific article

Automatic and intentional brain responses during evaluation of face approachability: correlations with trait anxiety.

scientific article published on 13 September 2013

BDNF as a possible modulator of EEG oscillatory response at the parietal cortex during visuo-tactile integration processes using a rubber hand.

scientific article published on 28 June 2017

Behavioral activation can normalize neural hypoactivation in subthreshold depression during a monetary incentive delay task

scientific article

Behavioral activation for late adolescents with subthreshold depression: a randomized controlled trial.

scientific article published on 22 March 2016

Behavioral characteristics of subthreshold depression

scientific article published on 23 July 2014

Brain activation during the perception of distorted body images in eating disorders

scientific article

Brain activation during the perception of stressful word stimuli concerning interpersonal relationships in anorexia nervosa patients with high degrees of alexithymia in an fMRI paradigm ⬇️

scientific article published on February 28, 2012

Brain activity during expectancy of emotional stimuli: an fMRI study

scientific article published in January 2003

Brain mechanism of reward prediction under predictable and unpredictable environmental dynamics.

scientific article published on 18 September 2006

Brain mechanisms of depression--preliminary evidence from fMRI studies

scientific article published in January 2014

Changes in the regional cerebral blood flow detected by arterial spin labeling after 6-week escitalopram treatment for major depressive disorder

scientific article published on 21 January 2016

Chemogenetic activation of the mPFC alleviates impaired fear memory extinction in an animal model of PTSD

scientific article published on 04 September 2020

Cognition, behavior and emotion in psychotherapy--an example of cognitive behavioral therapy for depression

scientific article published on 01 January 2011

Cognitive behavioral therapy changes functional connectivity between medial prefrontal and anterior cingulate cortices.

scientific article published on 19 October 2016

Cognitive behavioral therapy for depression changes medial prefrontal and ventral anterior cingulate cortex activity associated with self-referential processing ⬇️

scientific article published on January 17, 2013

Cognitive function in eating disorders and therapeutic approach

scientific article published on 01 January 2010

Combined brain-derived neurotrophic factor with extinction training alleviate impaired fear extinction in an animal model of post-traumatic stress disorder

scientific article published on 09 October 2018

Corrigendum to "Behavioral activation can normalize neural hypoactivation in subthreshold depression during a monetary incentive delay task" [J. Affect. Disord. 189 (2016) 254-262].

scientific article published on 19 December 2015

Current status of research on cognitive therapy/cognitive behavior therapy in Japan.

scientific article published on March 2011

DNA methylation profiles of the brain-derived neurotrophic factor (BDNF) gene as a potent diagnostic biomarker in major depression

scientific article

Decreased levels of whole blood glial cell line-derived neurotrophic factor (GDNF) in remitted patients with mood disorders

scientific article published on 28 September 2005

Decreased ventral anterior cingulate cortex activity is associated with reduced social pain during emotional support.

scientific article

Detailed course of depressive symptoms and risk for developing depression in late adolescents with subthreshold depression: a cohort study

scientific article published on 22 December 2016

Differences in fractional anisotropy between the patients with schizophrenia and healthy comparison subjects

scientific article published on 01 April 2020

Different Cortico-Basal Ganglia Loops Specialize in Reward Prediction at Different Time Scales ⬇️

scientific article published in January 2004

Direct and indirect influences of childhood abuse on depression symptoms in patients with major depressive disorder

scientific article published on 14 October 2015

Disrupted Brain Activation and Deactivation Pattern during Semantic Verbal Fluency Task in Patients with Major Depression

scientific article published on 05 January 2017

Distinctive Neuroanatomical Substrates for Depression in Bipolar Disorder versus Major Depressive Disorder.

scientific article published on 30 November 2017

Distinctive neural responses to pain stimuli during induced sadness in patients with somatoform pain disorder: An fMRI study

scientific article published on 12 June 2013

Distinctive spontaneous regional neural activity in patients with somatoform pain disorder: a preliminary resting-state fMRI study

scientific article published on 02 January 2014

Distorted images of one's own body activates the prefrontal cortex and limbic/paralimbic system in young women: a functional magnetic resonance imaging study

scientific article

Do Individuals with Alcohol Dependence Show Higher Unfairness Sensitivity? The Relationship Between Impulsivity and Unfairness Sensitivity in Alcohol-Dependent Adults

scientific article published in September 2015

Does low self-esteem enhance social pain? The relationship between trait self-esteem and anterior cingulate cortex activation induced by ostracism

scientific article

Effectiveness of group cognitive behavioral therapy for somatoform pain disorder patients in Japan: A preliminary non-case-control study

scientific article

Effects of behavioral activation on default mode network connectivity in subthreshold depression: A preliminary resting-state fMRI study

scientific article published on 7 October 2017

Effects of behavioral activation program without psychotropic medication treatment for depression in late adolescence: case report

scholarly article by Koki Takagaki et al published 2018 in Neuropsychiatric Disease and Treatment

Effects of behavioural activation on the neural circuit related to intrinsic motivation

Effects of changing from typical to atypical antipsychotic drugs on subjective sleep quality in patients with schizophrenia in a Japanese population.

scientific article published in November 2004

Effects of depression on reward-based decision making and variability of action in probabilistic learning.

scientific article published on 31 May 2012

Effects of serotonin on delay discounting for rewards--an application for understanding of pathophysiology in psychiatric disorders

scientific article published on January 1, 2012

Enduring effects of a 5-week behavioral activation program for subthreshold depression among late adolescents: an exploratory randomized controlled trial

scientific article published on 09 October 2018

Enhanced reactivity and delayed recovery of sensorimotor cortex in the novelty seeking personality.

scientific article published in January 2006

Enhancing Multi-Center Generalization of Machine Learning-Based Depression Diagnosis From Resting-State fMRI

scientific article published on 28 May 2020

Even very low but sustained lithium intake can prevent suicide in the general population?

scientific article published on 19 May 2009

Functional Alterations of Postcentral Gyrus Modulated by Angry Facial Expressions during Intraoral Tactile Stimuli in Patients with Burning Mouth Syndrome: A Functional Magnetic Resonance Imaging Study

scientific article

Functional brain basis of pathophysiology in depression

scientific article

Gender differences in brain activity generated by unpleasant word stimuli concerning body image: an fMRI study

scientific article published in January 2005

Gender differences in brain activity toward unpleasant linguistic stimuli concerning interpersonal relationships: an fMRI study

scientific article published on 14 January 2005

Generalizable brain network markers of major depressive disorder across multiple imaging sites

scientific article published on 07 December 2020

Harmonization of resting-state functional MRI data across multiple imaging sites via the separation of site differences into sampling bias and measurement bias

article

Hippocampal activation during associative encoding of word pairs and its relation to symptomatic improvement in depression: a functional and volumetric MRI study

scientific article published on 15 August 2013

Humans can adopt optimal discounting strategy under real-time constraints

scientific article published on 05 October 2006

Identification of depression subtypes and relevant brain regions using a data-driven approach

scientific article published on 20 September 2018

Importance of the Habenula for Avoidance Learning Including Contextual Cues in the Human Brain: A Preliminary fMRI Study

scientific article published on 12 May 2020

Increased amygdala reactivity following early life stress: a potential resilience enhancer role

scientific article

Increased matrix metalloproteinases in cerebrospinal fluids of patients with major depressive disorder and schizophrenia

scientific article published on 16 July 2020

Influence of aging on the improvement of subjective sleep quality by atypical antipsychotic drugs in patients with schizophrenia: comparison of middle-aged and older adults

scientific article published in May 2005

Inter-individual discount factor differences in reward prediction are topographically associated with caudate activation.

scientific article

Kynurenic acid is a potential overlapped biomarker between diagnosis and treatment response for depression from metabolome analysis

scientific article published on 08 October 2020

Low-serotonin levels increase delayed reward discounting in humans.

scientific article published in April 2008

Mechanisms of behavioral activation for late adolescents: Positive reinforcement mediate the relationship between activation and depressive symptoms from pre-treatment to post-treatment.

scientific article published on 15 June 2016

Modulation of default-mode network activity by acute tryptophan depletion is associated with mood change: a resting state functional magnetic resonance imaging study

scientific article published on 13 November 2010

Mood dysregulation and stabilization: perspectives from emotional cognitive neuroscience

scientific article published on 17 May 2011

Multiple co-clustering based on nonparametric mixture models with heterogeneous marginal distributions.

scientific article published on 19 October 2017

Negative correlation between right prefrontal activity during response inhibition and impulsiveness: a fMRI study

scientific article published in August 2004

Neural and personality correlates of individual differences related to the effects of acute tryptophan depletion on future reward evaluation.

scientific article published on 5 January 2012

Neural basis of anticipatory anxiety reappraisals

scientific article

Neural correlates of alexithymia in response to emotional stimuli: a study of anorexia nervosa patients.

scientific article published in March 2009

Neural correlates of associative memory: the effects of negative emotion.

scientific article published on 30 January 2009

Neural processing of negative word stimuli concerning body image in patients with eating disorders: an fMRI study

scientific article published on 4 January 2010

No differences are seen in the regional cerebral blood flow in the restricting type of anorexia nervosa compared with the binge eating/purging type

scientific article published in February 2008

Optimising first- and second-line treatment strategies for untreated major depressive disorder - the SUN☺D study: a pragmatic, multi-centre, assessor-blinded randomised controlled trial.

scientific article published on 11 July 2018

Optimized protocol for the extraction of RNA and DNA from frozen whole blood sample stored in a single EDTA tube

scientific article published on 23 August 2021

Overlapping but Asymmetrical Relationships Between Schizophrenia and Autism Revealed by Brain Connectivity

scientific article published on 17 April 2020

PS175. Neural changes of intrinsic motivation between subthreshold depression and healthy subjects.

scientific article published on 27 May 2016

PS228. Subthreshold depression persists and increases the risk for depression in late adolescence: a one-year cohort study.

scientific article published on 27 May 2016

PS232. Influence of alexithymia on the prognosis of patients with major depression treated using pharmacotherapy.

scientific article published on 27 May 2016

PS244. Depression severity and related characteristics correlate significantly with activation in brain areas selected through machine learning

scientific article published on 27 May 2016

PS46. Distinct and shared morphometric biomarkers of depressed individuals with bipolar disorder and major depressive disorder.

scientific article published on 27 May 2016

Patients with major depressive disorder exhibit reduced reward size coding in the striatum

scientific article published on 10 July 2017

Personality classification enhances blood metabolome analysis and biotyping for major depressive disorders: two-species investigation

scientific article published on 30 September 2020

Personality traits and the amplitude of spontaneous low-frequency oscillations during resting state.

scientific article published in February 2011

Pharmacological treatments for obsessive-compulsive disorder and the serotonin-dopamine hypothesis

scientific article published on 01 January 2011

Possible involvement of rumination in gray matter abnormalities in persistent symptoms of major depression: an exploratory magnetic resonance imaging voxel-based morphometry study

scientific article

Predicting Ventral Striatal Activation During Reward Anticipation From Functional Connectivity at Rest

scientific article published on 27 August 2019

Prediction of clinical depression scores and detection of changes in whole-brain using resting-state functional MRI data with partial least squares regression

scientific article

Prediction of immediate and future rewards differentially recruits cortico-basal ganglia loops.

scientific article

Primary functional brain connections associated with melancholic major depressive disorder and modulation by antidepressants

scientific article published on 26 February 2020

Psychosocial functioning in patients with Treatment-Resistant Depression after group cognitive behavioral therapy

scientific article

Psychosocial functioning is correlated with activation in the anterior cingulate cortex and left lateral prefrontal cortex during a verbal fluency task in euthymic bipolar disorder: a preliminary fMRI study.

scientific article

Publisher Correction: Primary functional brain connections associated with melancholic major depressive disorder and modulation by antidepressants

scientific article published on 14 October 2020

Reduced activation of posterior cingulate cortex during imagery in subjects with high degrees of alexithymia: a functional magnetic resonance imaging study

scientific article

Regional brain functions in the resting state indicative of potential differences between depression and chronic pain

scientific article

Reinforcement learning by striatum

scientific article published in April 2009

Resting state low-frequency fluctuations in prefrontal cortex reflect degrees of harm avoidance and novelty seeking: an exploratory NIRS study

scientific article published on 17 December 2013

Resting-State Functional Connectivity-Based Biomarkers and Functional MRI-Based Neurofeedback for Psychiatric Disorders: A Challenge for Developing Theranostic Biomarkers.

scientific article published on October 2017

Role of coping with negative emotions in cognitive behavioral therapy for persistent somatoform pain disorder: Is it more important than pain catastrophizing?

scientific article published on 13 June 2019

Rostral anterior cingulate cortex activity mediates the relationship between the depressive symptoms and the medial prefrontal cortex activity.

scientific article published on 09 July 2009

Sadness Enhances the Experience of Pain and Affects Pain-Evoked Cortical Activities: An MEG Study ⬇️

scientific article published on April 18, 2012

Sadness enhances the experience of pain via neural activation in the anterior cingulate cortex and amygdala: an fMRI study

scientific article published on 5 December 2009

Self-referential processing of negative stimuli within the ventral anterior cingulate gyrus and right amygdala

scientific article published on 23 August 2008

Serotonin affects association of aversive outcomes to past actions

scientific article published in December 2009

Serotonin differentially regulates short- and long-term prediction of rewards in the ventral and dorsal striatum

scientific article

Sex differences in neural activation to ambiguous facial expression in happy and sad context.

scientific article published in October 2012

Shared preventive factors associated with relapse after a response to electroconvulsive therapy in four major psychiatric disorders

scientific article published on 01 June 2019

Speaker 2: Yasumasa Okamoto.

scientific article published on 27 May 2016

Strategies for Utilizing Neuroimaging Biomarkers in CNS Drug Discovery and Development: CINP/JSNP Working Group Report

scientific article published on 28 December 2016

Temporomesial Activation in Young Females Associated with Unpleasant Words concerning Body Image ⬇️

scientific article published on January 1, 2003

The Degree of Early Life Stress Predicts Decreased Medial Prefrontal Activations and the Shift from Internally to Externally Guided Decision Making: An Exploratory NIRS Study during Resting State and Self-Oriented Task

scientific article

The dorsolateral prefrontal network is involved in pain perception in knee osteoarthritis patients

scientific article

The effect of negative and positive emotionality on associative memory: an FMRI study

scientific article

The effects of antidepressant drug treatments on activator protein-1 binding activity in the rat brain

scientific article published in February 2002

The neural correlates of the metacognitive function of other perspective: a multiple regression analysis study

scientific article

The neurocognitive effects of aripiprazole compared with risperidone in the treatment of schizophrenia

scientific article published on 01 December 2012

The potential of SLC6A4 gene methylation analysis for the diagnosis and treatment of major depression

scientific article published on 21 February 2014

The role of glucocorticoid receptors in the induction and prevention of hippocampal abnormalities in an animal model of posttraumatic stress disorder

scientific article published on 24 April 2020

The tolerability of oral-loaded valproate after remission of acute mania in Japanese patients with bipolar disorder

scientific article published on January 2007

The valproate serum level in maintenance therapy for bipolar disorder in Japan

scientific article published in March 2013

Toward Probabilistic Diagnosis and Understanding of Depression Based on Functional MRI Data Analysis with Logistic Group LASSO.

scientific article

Visual emotional stimuli modulation of auditory sensory gating studied by magnetic P50 suppression

scientific article published on 12 November 2004

Visual imagery while reading concrete and abstract Japanese kanji words: an fMRI study

scientific article published on 24 October 2013

White matter abnormalities and cognitive function in euthymic patients with bipolar disorder and major depressive disorder

scientific article published on 03 October 2020

White matter microstructural alterations across four major psychiatric disorders: mega-analysis study in 2937 individuals

scientific article published on 29 November 2019

[Eating disorders]

scientific article published on 01 February 2015

[Efficacy of a cognitive and behavioral group therapy program applied to patients with depression]

scientific article published on 01 January 2006

[Neuroimaging studies of depression: Current status and future direction.]

scientific article published in November 2016

[Perception of stressful stimulus in the prefrontal cortex--the brain mechanism of a failure in adaptation to stress]

scientific article published on 01 September 2005

[The Role of the Habenula in Depression: A Review of the Human fMRI Studies]

scientific article published on 01 September 2018

[The neurophysiological basis of an adaptation to stress]

scientific article published on 01 January 2008

fMRI Study of Social Anxiety during Social Ostracism with and without Emotional Support

scientific article published on 22 May 2015

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