Results 31 to 40 of about 26,988 (237)

Response certainty during bimanual movements reduces gamma oscillations in primary motor cortex

NeuroImage, 2021
Even when movement outputs are identical, the neural responses supporting them might differ substantially in order to adapt to changing environmental contexts.
Alex I. Wiesman, Nicholas J. Christopher-Hayes, Jacob A. Eastman, Elizabeth Heinrichs-Graham, Tony W. Wilson   +4 more
doaj   +1 more source

Multi-spectral oscillatory dynamics serving directed and divided attention

NeuroImage, 2020
Attention-related amplification of neural representations of external stimuli has been well documented in the visual domain, however, research concerning the oscillatory dynamics of such directed attention is relatively sparse in humans. Specifically, it
Marie C. McCusker, Alex I. Wiesman, Mikki D. Schantell, Jacob A. Eastman, Tony W. Wilson   +4 more
doaj   +1 more source

A synchronized multimodal neuroimaging dataset for studying brain language processing

Scientific Data, 2022
Measurement(s) functional brain measurement • Magnetoencephalography Technology Type(s) Functional Magnetic Resonance Imaging • Magnetoencephalography Factor Type(s) naturalistic stimuli listening Sample Characteristic - Organism ...
Shaonan Wang, Xiaohan Zhang, Jiajun Zhang, Chengqing Zong   +3 more
doaj   +1 more source

Development and sex modulate visuospatial oscillatory dynamics in typically-developing children and adolescents

NeuroImage, 2020
Visuospatial processing is a cognitive function that is critical to navigating one's surroundings and begins to develop during infancy. Extensive research has examined visuospatial processing in adults, but far less work has investigated how visuospatial
Abraham D. Killanin, Alex I. Wiesman, Elizabeth Heinrichs-Graham, Boman R. Groff, Michaela R. Frenzel, Jacob A. Eastman, Yu-Ping Wang, Vince D. Calhoun, Julia M. Stephen, Tony W. Wilson   +9 more
doaj   +1 more source

Altered Neuromagnetic Activity in Persistent Postural-Perceptual Dizziness: A Multifrequency Magnetoencephalography Study

Frontiers in Human Neuroscience, 2022
ObjectiveThe aim of our study was to investigate abnormal changes in brain activity in patients with persistent postural-perceptual dizziness (PPPD) using magnetoencephalography (MEG).MethodsMagnetoencephalography recordings from 18 PPPD patients and 18 ...
Weiwei Jiang, Jintao Sun, Jing Xiang, Yulei Sun, Lu Tang, Ke Zhang, Qiqi Chen, Xiaoshan Wang   +7 more
doaj   +1 more source

Children with cerebral palsy have altered oscillatory activity in the motor and visual cortices during a knee motor task

NeuroImage: Clinical, 2017
The neuroimaging literature on cerebral palsy (CP) has predominantly focused on identifying structural aberrations within the white matter (e.g., fiber track integrity), with very few studies examining neural activity within the key networks that serve ...
Max J. Kurz, Amy L. Proskovec, James E. Gehringer, Elizabeth Heinrichs-Graham, Tony W. Wilson   +4 more
doaj   +1 more source

Aberrant oscillatory dynamics during somatosensory processing in HIV-infected adults

NeuroImage: Clinical, 2018
While the arrival of combination antiretroviral therapy significantly decreased the prevalence of HIV-associated dementia, between 35 and 70% of all infected adults continue to develop some form of cognitive impairment.
Rachel K. Spooner, Alex I. Wiesman, Mackenzie S. Mills, Jennifer O'Neill, Kevin R. Robertson, Howard S. Fox, Susan Swindells, Tony W. Wilson   +7 more
doaj   +1 more source

Magnetoencephalography as a putative biomarker for Alzheimer's disease.

, 2011
Alzheimer’s Disease (AD) is the most common dementia in the elderly and is estimated to affect tens of millions of people worldwide. AD is believed to have a prodromal stage lasting ten or more years.
Maestu, F., Del Pozo, F., Fernandez, A., Fernández, Alberto, Eero Pekkonen, Van Dijk, Bob W., Bagic, A., Bagic, Anto, Jyrki Makela, Nazareth Castellanos, Francisco del Pozo, James T. Becker, Perales Castellanos, Nazareth, Zamrini, Edward, Zamrini, E., Ricardo Bajo, Sudre, Gustavo, van Dijk, B.W., Makela, Jyrki, Pozo Guerrero, Francisco del, Funke, Michael, Edward Zamrini, Maestú, Fernando, Riley, M., Sudre, G., Pozo, F. Del, Fernando Maestu, Becker, James T., Myles Riley, Bajo, R., Funke, M., Myles, Riley, Pekkonen, E., Bob W. van Dijk, Stam, C.J., Castellanos, N., Makela, J., Dijk, B.W. van, C. J. Stam, Becker, J.T., Pekkonen, Eero, Gustavo Sudre, Bajo Breton, Ricardo, Alberto Fernandez, Michael Funke, Anto Bagic   +45 more
core   +1 more source

Interictal magnetoencephalography abnormalities to guide intracranial electrode implantation and predict surgical outcome [PDF]

, 2023
\ua9 The Author(s) 2023.Intracranial EEG is the gold standard technique for epileptogenic zone localization but requires a preconceived hypothesis of the location of the epileptogenic tissue.
Janiukstyte V, Chowdhury FA, Diehl B, McEvoy A, Rugg-Gunn F, Hall GR, Miserocchi A, de Tisi J, Duncan JS, Owen TW, Wang Y, Taylor PN   +11 more
core   +2 more sources

Rich Club Characteristics of Alcohol-Naïve Functional Brain Networks Predict Future Drinking Phenotypes in Rhesus Macaques

Frontiers in Behavioral Neuroscience, 2021
Purpose: A fundamental question for Alcohol use disorder (AUD) is how and when naïve brain networks are reorganized in response to alcohol consumption. The current study aimed to determine the progression of alcohol’s effect on functional brain networks ...
Jared A. Rowland, Jared A. Rowland, Jared A. Rowland, Jennifer R. Stapleton-Kotloski, Jennifer R. Stapleton-Kotloski, Greg E. Alberto, April T. Davenport, Phillip M. Epperly, Dwayne W. Godwin, Dwayne W. Godwin, Dwayne W. Godwin, James B. Daunais   +11 more
doaj   +1 more source