Results 31 to 40 of about 205,740 (293)

Making Memories: Why Time Matters [PDF]

open access: yes, 2018
In the last decade advances in human neuroscience have identified the critical importance of time in creating long-term memories. Circadian neuroscience has established biological time functions via cellular clocks regulated by photosensitive retinal ...
Evans, M. D. R.   +2 more
core   +2 more sources

The Effect of Long Term Moderate Exercise on Depressive / Anxiety-Like Behavior in Rats with Acute REM Sleep Deprivation

open access: yesTurkish Journal of Agriculture: Food Science and Technology, 2018
Sleep is a physiological process that influenced by internal and external factors and brain is as active as waking in certain periods. REM sleep is demonstrated in the literature that provides psychological relaxation due to more frequent occurrence of ...
Leyla Şahin
doaj   +1 more source

Sleep Deprivation Attack Detection in Wireless Sensor Network

open access: yes, 2012
Deployment of sensor network in hostile environment makes it mainly vulnerable to battery drainage attacks because it is impossible to recharge or replace the battery power of sensor nodes.
Bhattasali, Tapalina   +2 more
core   +3 more sources

The McCance Brain Care Score and Mortality: Evidence From a Large‐Scale Population‐Based Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives This study aimed to examine the relationship between the McCance Brain Care Score (BCS) and mortality in the general population. Methods We conducted a prospective, population‐based cohort study using data from the UK Biobank. Participants with complete data enabling calculation of BCS and full mortality information were included ...
Zhiqiang Xu, Xiaoxiao Wang, Nan Li
wiley   +1 more source

The impact of melatonin supplementation on auditory reaction time during sleep deprivation: A comparative study in college sportsmen

open access: yesSport TK
Sleep deprivation is prevalent among athletes during competitions and is known to impair both motor and mental performance. This study aimed to assess how these performance decrements vary with melatonin supplementation.
Vinod Kumar G   +3 more
doaj   +1 more source

Dysfunctional synaptic pruning by microglia correlates with cognitive impairment in sleep-deprived mice: Involvement of CX3CR1 signaling

open access: yesNeurobiology of Stress, 2023
Microglia are involved in sleep/wake cycles and the response to sleep loss. Synaptic pruning by microglia is necessary for central nervous system circuit refinement and contributes to cognitive function.
Lu Wang   +7 more
doaj   +1 more source

Sleep deprivation increase the expression of inducible heat shock protein 70 in rat gastric mucosa [PDF]

open access: yes, 2001
Aim: To investigate if sleep deprivation is able to increase the expression of inducible heat shock protein 70 in gastric mucosa and its possible role in mucosal defense. Methods: Rats for sleep disruption were placed inside a computerized rotating drum,
Cho, CH, Koo, MWL, Shen, XZ
core   +1 more source

Age‐Related Characteristics of SYT1‐Associated Neurodevelopmental Disorder

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives We describe the clinical manifestations and developmental abilities of individuals with SYT1‐associated neurodevelopmental disorder (Baker‐Gordon syndrome) from infancy to adulthood. We further describe the neuroradiological and electrophysiological characteristics of the condition at different ages, and explore the associations ...
Sam G. Norwitz   +3 more
wiley   +1 more source

The impact of sleep deprivation on cognitive function in healthy adults: insights from auditory P300 and reaction time analysis

open access: yesFrontiers in Neuroscience
ObjectiveThis study aims to explore the effects of sleep deprivation on cognitive function in healthy adults, using auditory P300 event-related potentials and subjective reaction time as key assessment metrics.MethodsHigh-density electroencephalography ...
Zhongkai Ren   +20 more
doaj   +1 more source

Feasibility and Tolerability of Performing Portable MRI for Neurological Disorders in an Outpatient Neurology Clinic: A Prospective Cohort

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Accessing brain magnetic resonance imaging (MRI) can be challenging, especially for underserved patients, which may lead to disparities in neurological diagnosis. Method This mixed‐methods study enrolled adults with one of four neurological disorders: mild cognitive impairment or dementia of the Alzheimer type, multiple sclerosis ...
Maya L. Mastick   +19 more
wiley   +1 more source

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