A5068579284- Attention Deficit Hyperactivity Disorder
- Functional Brain Connectivity Studies
- Neural and Behavioral Psychology Studies
- Child and Adolescent Psychosocial and Emotional Development
- Optical Imaging and Spectroscopy Techniques
- Heart Rate Variability and Autonomic Control
- Blood Pressure and Hypertension Studies
- EEG and Brain-Computer Interfaces
- Family and Disability Support Research
- Advanced Neuroimaging Techniques and Applications
- Attachment and Relationship Dynamics
- Cardiac, Anesthesia and Surgical Outcomes
- Physical Activity and Health
- Children's Physical and Motor Development
- Obesity, Physical Activity, Diet
- Assisted Reproductive Technology and Twin Pregnancy
- Neonatal and fetal brain pathology
- Anesthesia and Neurotoxicity Research
- Radiation Dose and Imaging
- Child Nutrition and Feeding Issues
- Autism Spectrum Disorder Research
- Behavioral Health and Interventions
University of Tokyo Hospital
2018-2024
National Center of Neurology and Psychiatry
2023-2024
National Institute of Mental Health
2023-2024
National Human Genome Research Institute
2018-2019
The University of Tokyo
2011-2018
National Institutes of Health
2016-2018
National Institute of Mental Health
2018
The differential diagnosis of autism spectrum disorders (ASDs) and attention deficit hyperactivity disorder (ADHD) based solely on symptomatic behavioral assessments can be difficult, even for experts. Thus, the development a neuroimaging marker that differentiates ASDs from ADHD would an important contribution to this field. We assessed differences in prefrontal activation between adults with using entirely non-invasive portable tool, near-infrared spectroscopy. This study included 21...
The cerebellum supports many cognitive functions disrupted in attention deficit hyperactivity disorder (ADHD). Prior neuroanatomic studies have been often limited by small sample sizes, inconsistent findings, and a reliance on cross-sectional data, limiting inferences about cerebellar development. Here, we conduct multicohort study using longitudinal to characterize development.Growth trajectories of the vermis, hemispheres white matter were estimated piecewise linear regression from 1,656...
Abstract Methamphetamine abuse and dependence, frequently accompanied by schizophrenia‐like psychotic symptoms [methamphetamine‐associated psychosis ( MAP )], is a serious public health problem worldwide. Few studies, however, have characterized brain dysfunction associated with , nor investigated similarities differences in between schizophrenia. We compared prefrontal cortical activity stop‐signal inhibitory task 21 patients 14 schizophrenia age‐ gender‐matched healthy controls using...
Previous morphological studies indicated that development of the human prefrontal cortex (PFC) appears to continue into late adolescence. Although functional brain imaging have sought determine time course PFC, it is unclear whether developmental change occurs after adolescence adulthood and when achieves a peak because narrow or discontinuous range in participant's age. Moreover, previous not focused on anterior frontal region, is, frontopolar regions (BA9/10). Thus, present study...
Impulsive behaviours are common symptoms of attention-deficit hyperactivity disorder (ADHD). Although previous studies have suggested functional models impulsive behaviour, a full explanation impulsivity in ADHD remains elusive. To investigate the detailed mechanisms behind behaviour ADHD, we applied an economic intertemporal choice task involving gains and losses to adults with healthy controls measured brain activity by magnetic resonance imaging. In future gains, observed no behavioural...
Impulsivity, which significantly affects social adaptation, is an important target behavioral characteristic in interventions for attention-deficit hyperactivity disorder (ADHD). Typically, people are willing to wait longer acquire greater rewards. Impulsivity ADHD may be associated with brain dysfunction decision-making involving waiting behavior under such situations. We tested the hypothesis that circuitry during a period of (i.e., prior acquisition reward) altered adults ADHD.The...
Abstract Objective The genetic and environmental influences on prefrontal function in childhood are underinvestigated due to the difficulty of measuring young subjects, for which near‐infrared spectroscopy ( NIRS ) is a suitable functional neuroimaging technique that facilitates easy noninvasive measurement blood oxygenation superficial cerebral cortices. Method Using two‐channel arrangement, we measured changes bilateral during category version verbal fluency task VFT 27 monozygotic twin...