Results 1 to 10 of about 139,134 (53)

Entrainment and Spike-Timing Dependent Plasticity – A Review of Proposed Mechanisms of Transcranial Alternating Current Stimulation

open access: yesFrontiers in Systems Neuroscience, 2022
Specific frequency bands of neural oscillations have been correlated with a range of cognitive and behavioral effects (e.g., memory and attention).
Sreekari Vogeti   +4 more
doaj   +1 more source

Cuprizone Intoxication Results in Myelin Vacuole Formation

open access: yesFrontiers in Cellular Neuroscience, 2022
Myelin damage is a histopathological hallmark of multiple sclerosis lesions. Results of post mortem studies suggest that impaired myelin-axon interaction characterized by focal myelin detachments is an early event during lesion genesis. In this study, we
Sarah Joost   +8 more
doaj   +1 more source

The Association Between Folate and Alzheimer's Disease: A Systematic Review and Meta-Analysis

open access: yesFrontiers in Neuroscience, 2021
Alzheimer's disease (AD) is the most common type of neurodegenerative disease leading to dementia in the elderly. Increasing evidence indicates that folate plays an important role in the pathogenesis of AD.
Xiaohong Zhang   +19 more
doaj   +1 more source

The Effect of Breathing Cycles Program on Heart Rate and Sleep Parameters in Healthy Young Adults [PDF]

open access: yesSleep Medicine Research, 2020
Background and Objective In recent years, sleep problems have been increasing globally, there exists an urgent need to develop a therapeutic program promoting sleep quality.
Jirawat Wattanapanyawech   +1 more
doaj   +1 more source

FOPR test: a virtual reality-based technique to assess field of perception and field of regard in hemispatial neglect

open access: yesJournal of NeuroEngineering and Rehabilitation, 2021
Background We previously proposed a novel virtual reality-based method to assess human field of perception (FOP) and field of regard (FOR), termed the FOPR test.
Tae-Lim Kim   +4 more
doaj   +1 more source

Factors influencing post-ICU psychological distress in family members of critically ill patients: a linear mixed-effects model

open access: yesBioPsychoSocial Medicine, 2021
Background Adverse responses to critical illness, such as symptoms of depression, anxiety or posttraumatic stress, are relatively common among family members.
Rahel Naef   +2 more
doaj   +1 more source

Adenosine A2A receptor inhibition reduces synaptic and cognitive hippocampal alterations in Fmr1 KO mice

open access: yesTranslational Psychiatry, 2021
In fragile X syndrome (FXS) the lack of the fragile X mental retardation protein (FMRP) leads to exacerbated signaling through the metabotropic glutamate receptors 5 (mGlu5Rs).
Antonella Ferrante   +12 more
doaj   +1 more source

Chronic d-ribose and d-mannose overload induce depressive/anxiety-like behavior and spatial memory impairment in mice

open access: yesTranslational Psychiatry, 2021
The effects of different forms of monosaccharides on the brain remain unclear, though neuropsychiatric disorders undergo changes in glucose metabolism. This study assessed cell viability responses to five commonly consumed monosaccharides—D-ribose (RIB),
Ke Xu   +5 more
doaj   +1 more source

Study of influence of the glutamatergic concentration of [18F]FPEB binding to metabotropic glutamate receptor subtype 5 with N-acetylcysteine challenge in rats and SRM/PET study in human healthy volunteers

open access: yesTranslational Psychiatry, 2021
Altered glutamate signaling is thought to be involved in a myriad of psychiatric disorders. Positron emission tomography (PET) imaging with [18F]FPEB allows assessing dynamic changes in metabotropic glutamate receptor 5 (mGluR5) availability underlying ...
Anne-Claire Dupont   +11 more
doaj   +1 more source

Altered brain activity in end‐stage knee osteoarthritis revealed by resting‐state functional magnetic resonance imaging

open access: yesBrain and Behavior, 2022
Introduction Knee osteoarthritis (KOA) is characterized by a degenerative change of knee cartilage and secondary bone hyperplasia, resulting in pain, stiffness, and abnormal walking gait.
Bing‐Xin Kang   +13 more
doaj   +1 more source

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