Results 31 to 40 of about 140,220 (50)

Electrophysiological foundations of the human default-mode network revealed by intracranial-EEG recordings during resting-state and cognition

open access: yesNeuroImage, 2022
Investigations using noninvasive functional magnetic resonance imaging (fMRI) have provided significant insights into the unique functional organization and profound importance of the human default mode network (DMN), yet these methods are limited in ...
Anup Das   +2 more
doaj  

Advances in Carbon-Based Microfiber Electrodes for Neural Interfacing

open access: yesFrontiers in Neuroscience, 2021
Neural interfacing devices using penetrating microelectrode arrays have emerged as an important tool in both neuroscience research and medical applications.
Maryam Hejazi   +7 more
doaj   +1 more source

Cultural differences in neurocognitive mechanisms underlying believing

open access: yesNeuroImage, 2022
Believing as a fundamental mental process influences other cognitive/affective processes and behavior. However, it is unclear whether believing engages distinct neurocognitive mechanisms in people with different cultural experiences.
Tianyu Gao   +3 more
doaj  

Selenoprotein P Modulates Methamphetamine Enhancement of Vesicular Dopamine Release in Mouse Nucleus Accumbens Via Dopamine D2 Receptors

open access: yesFrontiers in Neuroscience, 2021
Dopamine (DA) transmission plays a critical role in processing rewarding and pleasurable stimuli. Increased synaptic DA release in the nucleus accumbens (NAc) is a central component of the physiological effects of drugs of abuse.
Daniel J. Torres   +8 more
doaj   +1 more source

Vascular mapping of the human hippocampus using Ferumoxytol-enhanced MRI

open access: yesNeuroImage, 2022
The hippocampus is a small but complex grey matter structure that plays an important role in spatial and episodic memory and can be affected by a wide range of pathologies including vascular abnormalities.
Sagar Buch   +4 more
doaj  

Telehealth-enabled behavioral treatment for problem behaviors in boys with fragile X syndrome: a randomized controlled trial

open access: yesJournal of Neurodevelopmental Disorders, 2020
Background Children with fragile X syndrome (FXS) are at increased risk for exhibiting problem behaviors such as aggression and self-injury. However, many children with FXS have limited access to behavioral treatments that have known efficacy due to the ...
Scott S. Hall   +4 more
doaj   +1 more source

Brain Density Clustering Analysis: A New Approach to Brain Functional Dynamics

open access: yesFrontiers in Neuroscience, 2021
BackgroundA number of studies in recent years have explored whole-brain dynamic connectivity using pairwise approaches. There has been less focus on trying to analyze brain dynamics in higher dimensions over time.MethodsWe introduce a new approach that ...
Ashkan Faghiri   +17 more
doaj   +1 more source

Modulating social feedback processing by deep TMS targeting the medial prefrontal cortex: Behavioral and electrophysiological manifestations

open access: yesNeuroImage, 2022
Neuroimaging studies have suggested that the medial prefrontal cortex (mPFC) is a key brain region for social feedback processing, but previous findings are largely based on correlational approaches.
Dandan Zhang   +5 more
doaj  

A Real-Time Stability Control Method Through sEMG Interface for Lower Extremity Rehabilitation Exoskeletons

open access: yesFrontiers in Neuroscience, 2021
Herein, we propose a real-time stable control gait switching method for the exoskeleton rehabilitation robot. Exoskeleton rehabilitation robots have been extensively developed during the past decade and are able to offer valuable motor ability to ...
Can Wang   +19 more
doaj   +1 more source

Predicting response time variability from task and resting-state functional connectivity in the aging brain

open access: yesNeuroImage, 2022
Aging is associated with declines in a host of cognitive functions, including attentional control, inhibitory control, episodic memory, processing speed, and executive functioning.
Oyetunde Gbadeyan   +2 more
doaj  

Home - About - Disclaimer - Privacy