Filters








59 Hits in 9.0 sec

Sleep duration during weekdays affects hippocampal gray matter volume in healthy children

Yasuyuki Taki, Hiroshi Hashizume, Benjamin Thyreau, Yuko Sassa, Hikaru Takeuchi, Kai Wu, Yuka Kotozaki, Rui Nouchi, Michiko Asano, Kohei Asano, Hiroshi Fukuda, Ryuta Kawashima
2012 NeuroImage  
Our results indicated that sleep 34 duration affects the hippocampal regional gray matter volume of healthy children.  ...  We found that the re-32 gional gray matter volume of the bilateral hippocampal body was significantly positively correlated with sleep 33 duration during weekdays after adjusting for age, sex, and intracranial  ...  Our results indicated that sleep 34 duration affects the hippocampal regional gray matter volume of healthy children.  ... 
doi:10.1016/j.neuroimage.2011.11.072 pmid:22197742 fatcat:hvxrsof64rgfjb6z3gbb2qbrzq

Brain Development in Childhood

Yasuyuki Taki, Ryuta Kawashima
2012 The Open Neuroimaging Journal  
Moreover, we show that several lifestyle choices, such as sleeping habits and breakfast staple, affect gray matter volume in healthy children.  ...  Here we review studies of brain development in healthy children from the viewpoint of structure and the perfusion of gray and white matter.  ...  Fukuda for advice on research introduced in this review.  ... 
doi:10.2174/1874440001206010103 pmid:23166579 pmcid:PMC3499734 fatcat:dmqcjvubdjcxdjxiydsyv4mmsa

Brain Development and Aging Using Large Brain MRI Database [chapter]

Yasuyuki Taki
2016 Perspectives on Nuclear Medicine for Molecular Diagnosis and Integrated Therapy  
For example, sleep duration is significantly associated with the gray matter volume of the bilateral hippocampi.  ...  In addition, there were significant negative correlation between alcohol drinking and gray matter volume of the frontoparietal region and body mass index and gray matter volume of the hippocampus in cross-sectional  ...  Our results indicated that sleep duration affects the hippocampal regional gray matter volume of healthy children.  ... 
doi:10.1007/978-4-431-55894-1_20 fatcat:6u4llvuvtfbk3jlwoe34fdk3au

Sleep Duration and Age-Related Changes in Brain Structure and Cognitive Performance

June C Lo, Kep Kee Loh, Hui Zheng, Sam K.Y. Sim, Michael W.L. Chee
2014 Sleep  
Study Objectives: To investigate the contribution of sleep duration and quality to age-related changes in brain structure and cognitive performance in relatively healthy older adults.  ...  Conclusions: In healthy older adults, short sleep duration is associated with greater age-related brain atrophy and cognitive decline.  ...  healthy children and adolescents who slept less on weekdays. 35 These studies suggest that short sleep duration might affect brain structure in younger persons and motivate our study on how short sleep  ... 
doi:10.5665/sleep.3832 pmid:25061245 pmcid:PMC4098802 fatcat:pd3oai3ou5gcpb3cltk3sgcbqm

Associations between brain structure and sleep patterns across adolescent development [article]

Maria Jalbrzikowski, Rebecca A. Hayes, Kathleen E. Scully, Peter L. Franzen, Brant P. Hasler, Greg J. Siegle, Daniel J. Buysse, Ron E. Dahl, Erika E. Forbes, Cecile D. Ladouceur, Dana L. McMakin, Neal D. Ryan (+3 others)
2021 bioRxiv   pre-print
However, the relationships between gray matter structure and sleep patterns during adolescence are not fully understood.  ...  Shorter sleep duration, later sleep timing, and poorer sleep continuity were associated with a stable pattern of thinner cortex and altered subcortical volumes in diverse brain regions across adolescence  ...  Sleep duration during weekdays affects 573 hippocampal gray matter volume in healthy children. Neuroimage. 2012;60(1):471-475. 47 . 47 Lapidaire W, Urrila AS, Artiges E, et al.  ... 
doi:10.1101/2021.01.05.424689 fatcat:4f42s2gv6bhp3al3gnm5n7uze4

Sleep and Early Brain Development

Fan Jiang
2019 Annals of Nutrition and Metabolism  
This paper will first review the normal sleep characteristics and their development in neonates and children, including architecture of sleep, development of a healthy sleep rhythm in early childhood,  ...  Sleep is one of the primary activities of the brain during early development and plays an important role in healthy cognitive and psychosocial development in early life.  ...  They found that the regional gray matter volumes of the bilateral hippocampal body as well as the right dorsolateral prefrontal cortex were positively correlated with sleep duration during weekdays.  ... 
doi:10.1159/000508055 pmid:32564032 fatcat:aejbocukj5brtcb36yxobulsmy

Sleep in adolescence: Physiology, cognition and mental health

Leila Tarokh, Jared M. Saletin, Mary A. Carskadon
2016 Neuroscience and Biobehavioral Reviews  
Though this review is focused on sleep in healthy adolescents, the striking comorbidity of sleep disruption with nearly all psychiatric and developmental disorders (for reviews see 1,2 ) further highlights  ...  Highlights During adolescence, sleep behavior and physiology undergo significant maturation Changes to the biological systems regulating sleep result in later bedtimes, while rise times, driven by school  ...  Sleep duration during weekdays affects hippocampal gray matter volume in healthy children. NeuroImage 60, 471-475, doi:10.1016/j.neuroimage.2011.11.072 (2012). 33 Telzer, E.  ... 
doi:10.1016/j.neubiorev.2016.08.008 pmid:27531236 pmcid:PMC5074885 fatcat:73hoiv6idvfvpbawiatns46qiq

Associations of Objectively-Assessed Physical Activity and Sedentary Time with Hippocampal Gray Matter Volume in Children with Overweight/Obesity

Jairo H. Migueles, Cristina Cadenas-Sanchez, Irene Esteban-Cornejo, Lucia V. Torres-Lopez, Eivind Aadland, Sébastien F. Chastin, Kirk I. Erickson, Andres Catena, Francisco B. Ortega
2020 Journal of Clinical Medicine  
This study investigated physical activity (PA) and sedentary time (SED) in relation to hippocampal gray matter volume (GMV) in pediatric overweight/obesity.  ...  Moderate-to-vigorous PA (MVPA) positively associated with GMV in the right hippocampus in obesity type I (B = 5.62, p = 0.017), which remained when considering SED, light PA, and sleep using compositional  ...  The funders had no role in the design of the study; in the collection, analyses, or interpretation of data; in the writing of the manuscript, or in the decision to publish the results.  ... 
doi:10.3390/jcm9041080 pmid:32290290 fatcat:7xfrgfgvrjgjnfykoaggxlg7hu

Correlations between brain structures and study time at home in healthy children: a longitudinal analysis

Michiko Asano, Yasuyuki Taki, Hiroshi Hashizume, Hikaru Takeuchi, Benjamin Thyreau, Yuko Sassa, Kohei Asano, Ryuta Kawashima
2014 Brain and Behavior  
Methods: We used the brain magnetic resonance images of 229 healthy children aged 5.6-18.4 years and computed the changes (time 2-time 1) in regional gray matter and white matter volume (rWMV) using voxel-based  ...  Like sleeping and eating habits, the study habits adopted by children when they are at home are important contributors to lifestyle and they affect cognitive ability.  ...  We also thank all the children and parents who participated in our study, our colleagues who administered the psychological tests, and all our colleagues at the Institute of Development, Aging and Cancer  ... 
doi:10.1002/brb3.278 pmid:25365804 pmcid:PMC4212108 fatcat:svuo4vb7pjgbza53moplspwcwa

Supplementary_materials_for – Supplemental material for Locations for noninvasive brain stimulation in treating depressive disorders: A combination of meta-analysis and resting-state functional connectivity analysis

Binlong Zhang, Jiao Liu, Tuya Bao, Georgia Wilson, Joel Park, Bingcong Zhao, Jian Kong
2020 Figshare  
analysis by Binlong Zhang, Jiao Liu, Tuya Bao, Georgia Wilson, Joel Park, Bingcong Zhao and Jian Kong in Australian & New Zealand Journal of Psychiatry  ...  Supplemental material, Supplementary_materials_for for Locations for noninvasive brain stimulation in treating depressive disorders: A combination of meta-analysis and resting-state functional connectivity  ...  volume in patients with major depression. 2012 Hasler BP 22960270 Biological psychology Weekend-weekday advances in sleep timing are associated with altered reward-related brain function in healthy  ... 
doi:10.25384/sage.12327524.v1 fatcat:ntuqeyzyozfebjwsn625chesce

Childhood Trauma, the HPA Axis and Psychiatric Illnesses: A Targeted Literature Synthesis

Felim Murphy, Anurag Nasa, Dearbhla Cullinane, Kesidha Raajakesary, Areej Gazzaz, Vitallia Sooknarine, Madeline Haines, Elena Roman, Linda Kelly, Aisling O'Neill, Mary Cannon, Darren William Roddy
2022 Frontiers in Psychiatry  
In a targeted review of HPA activation in mood and psychotic disorders, cortisol is generally elevated across mood and psychotic disorders.  ...  Although cortisol measures are generally raised in depression, the evidence for a different HPA activation profile in those with early life stress is inconclusive.  ...  Reduced hippocampal volumes is the most reported finding in MDD (99) (100) (101) (102) (103) including in depressed children (101) , indicating that hippocampal volume changes may be an early marker  ... 
doi:10.3389/fpsyt.2022.748372 pmid:35599780 pmcid:PMC9120425 fatcat:vmqvnvp3lfhkhagmmqbnpusiea

ABSTRACT SUPPLEMENT

2012 Journal of clinical rheumatology  
Cuneiform neurons activated during cholinergically-induced active sleep in the cat.  ...  Table 1 Results: When electrodes were located in the PnOc, the 1 Hz stimulation resulted in significant increases in REM sleep during the post, eight hour recording period compared to control.  ...  Normal aging is also associated with reduction in delta EEG and SWS during sleep (2) and in the volume of cortical gray matter, particularly in the frontal and pre-frontal regions of the brain (3).  ... 
doi:10.1097/rhu.0b013e3182557a66 fatcat:wtmtrd3kpfbyjoysmb6qrgxcua

Final Program Forty Second Annual Meeting International Neuropsychological Society February 12–15, 2014 Seattle, Washington, USA

2014 Journal of the International Neuropsychological Society  
Clinical Trials in Neuropsychological Rehabilitation: Challenges and Solutions.  ...  interventions that are widely used in neuropsychological rehabilitation.  ...  impairment, reduced gray matter volume, increased white matter hyperintensities, reduced normative cerebral blood flow (CBF) values, and incident dementia.  ... 
doi:10.1017/s1355617714000381 pmid:24666775 fatcat:6bwv7b2wjjez3beb3z5bryms6i

Abstracts

2015 Epilepsia  
Method: We investigated alterations in EEG findings during epileptogenesis, and the immunohistochemical correlation of AQP4 and c-fos levels to hippocampal morphology in TLE induced by kainic acid (KA)  ...  Purpose: Epileptogenesis describes the neurobiological processes that convert a healthy brain into an epileptic brain.  ...  In this study we identified the hemodynamic maps of generalized spike-and-wave discharges (GSWDs) recorded in IGE patients with photosensitivity respect with the one detected in IGEs without reflex traits  ... 
doi:10.1111/epi.13241 fatcat:jnz7opo6tnccjcljtelg53ux6u

Abstracts of the 74th Annual Meeting of the American Psychosomatic Society, March 9–12, 2015. Denver, Colorado, USA

2016 Psychosomatic Medicine  
These processes, in turn, can set the stage for a range of healthy or harmful biological responses.  ...  In this study, having children is associated with significantly lower TNF-alpha and hsCRP; importantly, larger household size was also associated with lower TNFalpha. In the third talk, Dr.  ...  Whereas the adrenergic agonists did not affect the expression of ICAM-1 or VCAM-1, both agonists profoundly inhibited the surface expression of E-Selectin induced by the presence of oxidized LDL.  ... 
doi:10.1097/psy.0000000000000343 fatcat:vi5mex2kyre5jnbpsmu52va62u
« Previous Showing results 1 — 15 out of 59 results