Results 21 to 30 of about 716,371 (239)

Theta-burst TMS to the posterior superior temporal sulcus decreases resting-state fMRI connectivity across the face processing network

open access: yesNetwork Neuroscience, 2020
Humans process faces by using a network of face-selective regions distributed across the brain. Neuropsychological patient studies demonstrate that focal damage to nodes in this network can impair face recognition, but such patients are rare.
Daniel A. Handwerker   +8 more
doaj   +1 more source

Capturing Subjective Mild Cognitive Decline in Parkinson’s Disease

open access: yesBrain Sciences, 2022
This study aimed to capture subjective daily functional cognitive decline among patients with Parkinson’s disease. Participants (40–79 y; 78 with Parkinson’s disease and 41 healthy matched controls) completed the Unified Parkinson’s Disease Rating Scale (
Sara Rosenblum   +3 more
doaj   +1 more source

Evaluation of Functional Cognition in People Experiencing Homelessness: A Scoping Review

open access: yesInternational Journal on Homelessness, 2023
The identified prevalence of cognitive impairment in people experiencing homelessness has placed a focus on the use of measures of cognition to predict functioning and ability to move successfully into housing.
Caitlin Synovec   +2 more
doaj   +1 more source

Resting state fast brain dynamics predict interindividual variability in motor performance

open access: yesScientific Reports, 2022
Motor learning features rapid enhancement during practice then offline post-practice gains with the reorganization of related brain networks. We hypothesised that fast transient, sub-second variations in magnetoencephalographic (MEG) network activity ...
Liliia Roshchupkina   +4 more
doaj   +1 more source

VStore: Feasibility and acceptability of a novel virtual reality functional cognition task

open access: yesFrontiers in Virtual Reality, 2022
Virtual reality (VR) is becoming an increasingly popular tool in neuroscience and mental health research. In recent years, efforts have been made to virtualise neuropsychological testing with the intent to increase the ecological validity of cognitive ...
Lilla A. Porffy   +6 more
doaj   +1 more source

A cross-sectional and longitudinal study on the protective effect of bilingualism against dementia using brain atrophy and cognitive measures

open access: yesAlzheimer’s Research & Therapy, 2020
Background Evidence from previous studies suggests that bilingualism contributes to cognitive reserve because bilinguals manifest the first symptoms of Alzheimer’s disease (AD) up to 5 years later than monolinguals.
Víctor Costumero   +10 more
doaj   +1 more source

Can Brief Cognitive or Medication Management Tasks Identify the Potential for Dependence in Instrumental Activities of Daily Living?

open access: yesFrontiers in Aging Neuroscience, 2020
Background and Objectives: The identification of functional performance deficits is critical to the community independence of older adults. We examined whether a combined cognitive and performance-based medication management measure would be able to ...
Timothy S. Marks   +3 more
doaj   +1 more source

Movie-watching outperforms rest for functional connectivity-based prediction of behavior

open access: yesNeuroImage, 2021
A major goal of human neuroscience is to relate differences in brain function to differences in behavior across people. Recent work has established that whole-brain functional connectivity patterns are relatively stable within individuals and unique ...
Emily S. Finn, Peter A. Bandettini
doaj   +1 more source

Fusion of quantitative susceptibility maps and T1-weighted images improve brain tissue contrast in primates

open access: yesNeuroImage, 2022
Recent progress in quantitative susceptibility mapping (QSM) has enabled the accurate delineation of submillimeter-scale subcortical brain structures in humans.
Rakshit Dadarwal   +2 more
doaj   +1 more source

Integrated VASO and perfusion contrast: A new tool for laminar functional MRI

open access: yesNeuroImage, 2020
Earlier research in cats has shown that both cerebral blood volume (CBV) and cerebral blood flow (CBF) can be used to identify layer-dependent fMRI activation with spatial specificity superior to gradient-echo blood-oxygen-level-dependent (BOLD) contrast
Yuhui Chai   +4 more
doaj   +1 more source

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