Results 51 to 60 of about 1,068,311 (337)

Nested oscillations and brain connectivity during sequential stages of feature-based attention

NeuroImage, 2020
Brain mechanisms of visual selective attention involve both local and network-level activity changes at specific oscillatory rhythms, but their interplay remains poorly explored.
Mattia F. Pagnotta, David Pascucci, Gijs Plomp   +2 more
doaj   +1 more source

Efficient high-resolution TMS mapping of the human motor cortex by nonlinear regression

NeuroImage, 2021
Transcranial magnetic stimulation (TMS) is a powerful tool to investigate causal structure-function relationships in the human brain. However, a precise delineation of the effectively stimulated neuronal populations is notoriously impeded by the ...
Ole Numssen, Anna-Leah Zier, Axel Thielscher, Gesa Hartwigsen, Thomas R. Knösche, Konstantin Weise   +5 more
doaj   +1 more source

Graph analysis of functional brain networks: practical issues in translational neuroscience

, 2014
The brain can be regarded as a network: a connected system where nodes, or units, represent different specialized regions and links, or connections, represent communication pathways.
Achard, Sophie, Chavez, Mario, Fallani, Fabrizio De Vico, Richiardi, Jonas   +3 more
core   +4 more sources

The impact of high grade glial neoplasms on human cortical electrophysiology [PDF]

, 2017
ObjectiveThe brain's functional architecture of interconnected network-related oscillatory patterns in discrete cortical regions has been well established with functional magnetic resonance imaging (fMRI) studies or direct cortical electrophysiology from
Bandt, S. Kathleen, Breshears, Jonathan D, Bundy, David T, Hacker, Carl D, Leuthardt, Eric C, Pahwa, Mrinal, Roland, Jarod L, Sharma, Mohit, Shimony, Joshua S   +8 more
core   +3 more sources

Evoked resonant neural activity long-term dynamics can be reproduced by a computational model with vesicle depletion

Neurobiology of Disease
Subthalamic deep brain stimulation (DBS) robustly generates high-frequency oscillations known as evoked resonant neural activity (ERNA). Recently the importance of ERNA has been demonstrated through its ability to predict the optimal DBS contact in the ...
James J. Sermon, Christoph Wiest, Huiling Tan, Timothy Denison, Benoit Duchet   +4 more
doaj   +1 more source

Using Low-Dimensional Manifolds to Map Relationships Between Dynamic Brain Networks

Frontiers in Human Neuroscience, 2019
As the field of dynamic brain networks continues to expand, new methods are needed to allow for optimal handling and understanding of this explosion in data.
Mohsen Bahrami, Mohsen Bahrami, Robert G. Lyday, Robert G. Lyday, Ramon Casanova, Jonathan H. Burdette, Jonathan H. Burdette, Sean L. Simpson, Sean L. Simpson, Paul J. Laurienti, Paul J. Laurienti   +10 more
doaj   +1 more source

Modulations of static and dynamic functional connectivity among brain networks by electroacupuncture in post-stroke aphasia

Frontiers in Neurology, 2022
IntroductionPost-stroke aphasia (PSA) is a language disorder caused by left hemisphere stroke. Electroacupuncture (EA) is a minimally invasive therapeutic option for PSA treatment.
Minjie Xu, Minjie Xu, Ying Gao, Ying Gao, Hua Zhang, Binlong Zhang, Tianli Lyu, Zhongjian Tan, Changming Li, Xiaolin Li, Xing Huang, Qiao Kong, Juan Xiao, Georg S. Kranz, Georg S. Kranz, Georg S. Kranz, Shuren Li, Jingling Chang, Jingling Chang   +18 more
doaj   +1 more source

Mapping multiplex hubs in human functional brain network [PDF]

, 2016
Typical brain networks consist of many peripheral regions and a few highly central ones, i.e. hubs, playing key functional roles in cerebral inter-regional interactions.
Arenas, Alex, De Domenico, Manlio, Sasai, Shuntaro   +2 more
core   +2 more sources

The Effects of Mindfulness on Brain Network Dynamics Following an Acute Stressor in a Population of Drinking Adults

Brain Sciences
Background: Previous research has found that mindfulness-based techniques are beneficial for reducing stress in heavy-drinking individuals. However, the underlying neurobiology of these stress-reducing effects are unclear.
Shannon M. O’Donnell, W. Jack Rejeski, Mohammadreza Khodaei, Robert G. Lyday, Jonathan H. Burdette, Paul J. Laurienti, Heather M. Shappell   +6 more
doaj   +1 more source

Transcranial alternating current stimulation for the treatment of major depressive disorder: from basic mechanisms toward clinical applications

Frontiers in Human Neuroscience, 2023
Non-pharmacological treatment is essential for patients with major depressive disorder (MDD) that is medication resistant or who are unable to take medications.
Ruibo Pan, Shengfeng Ye, Yun Zhong, Qiaozhen Chen, Qiaozhen Chen, Ying Cai   +5 more
doaj   +1 more source