Results 251 to 260 of about 72,622 (298)

Exploration of spontaneous brain activity abnormalities in high myopia patients using resting-state fMRI with multiparameter analysis. [PDF]

Front Neurol
Wang H, Wen H, Chen Q, Cui C.
europepmc   +1 more source

Lifespan Trajectories of Asymmetry in White Matter Tracts

Human Brain Mapping, Volume 47, Issue 8, June 1, 2026.
(A) Large‐scale lifespan modeling of white matter asymmetry. Diffusion MRI data from 35,000+ individuals (0‐100 years) across 50 cohorts were used to generate normative lifespan trajectories of white matter asymmetry. Thirty bilateral tracts were segmented, and microstructural (FA, MD, AD, RD) and macrostructural (volume, length) features were ...
Sam Bogdanov, Praitayini Kanakaraj, Michael E. Kim, Jessica Samir, Chenyu Gao, Karthik Ramadass, Gaurav Rudravaram, Nancy R. Newlin, Derek Archer, Timothy J. Hohman, Angela L. Jefferson, Victoria L. Morgan, Alexandra Roche, Dario J. Englot, Susan M. Resnick, Lori L. Beason Held, Laurie E. Cutting, Laura A. Barquero, Micah A. D'Archangel, Tin Q. Nguyen, Kathryn L. Humphreys, Yanbin Niu, Sophia Vinci‐Booher, Carissa J. Cascio, The HABS‐HD Study Team, Alzheimer's Disease Neuroimaging Initiative, The BIOCARD Study Team, Sid E O'Bryant, Kristine Yaffe, Arthur Toga, Robert Rissman, Leigh Johnson, Meredith Braskie, Kevin King, James R Hall, Melissa Petersen, Raymond Palmer, Robert Barber, Yonggang Shi, Fan Zhang, Rajesh Nandy, Roderick McColl, David Mason, Bradley Christian, Nicole Phillips, Stephanie Large, Joe Lee, Badri Vardarajan, Monica Rivera Mindt, Amrita Cheema, Lisa Barnes, Mark Mapstone, Annie Cohen, Amy Kind, Ozioma Okonkwo, Raul Vintimilla, Zhengyang Zhou, Michael Donohue, Rema Raman, Matthew Borzage, Michelle Mielke, Beau Ances, Ganesh Babulal, Jorge Llibre‐Guerra, Carl Hill, Rocky Vig, Zhiyuan Li, Simon N. Vandekar, Panpan Zhang, John C. Gore, Stephanie J. Forkel, Bennett A. Landman, Kurt G. Schilling   +72 more
wiley   +1 more source

Spec-RWKV: A Spectrum-Guided Multi-Scale Recurrent Modeling Framework for Multi-Center Resting-State fMRI-Assisted Diagnosis. [PDF]

Brain Sci
Peng S, Xu Q.
europepmc   +1 more source

Longitudinal Study of Adolescent Brain Connectivity Development Using Sign‐Aware Graph Theory Metrics

Human Brain Mapping, Volume 47, Issue 8, June 1, 2026.
ABSTRACT Adolescence is marked by significant changes in brain network organization that underlie cognitive and behavioral development. The sensorimotor‐association (SA) axis has been proposed as a hierarchical framework for understanding functional connectivity development, but most studies rely on cross‐sectional data and treat positive and negative ...
Subhasri Viswanathan, Sean Spinney, Jeremy J. Watts, Patricia Conrod   +3 more
wiley   +1 more source

Modulation of Visual Contrast Perception Associated With Dorsal Attention Network Connectivity Assessed by Magnetoencephalography

Human Brain Mapping, Volume 47, Issue 8, June 1, 2026.
Magnetoencephalography was used to identify the impact of spatial attention on primary visual cortical responses to stimuli of varying contrast levels. Enhancement of the maximal response of the visual cortex to high contrast stimuli was associated with synchronous communication between the dorsal attention network and visual cortex within the alpha ...
Alfredo L. Sklar, Brian A. Coffman, Fran López‐Caballero, Dylan Seebold, Jenay Kocsis, Lauren Fowler, Hayley Rhorer, Jack Kavanagh, Dean F. Salisbury   +8 more
wiley   +1 more source

Lateralization of FDG-PET Hypometabolism Using Resting-State fMRI in Temporal Lobe Epilepsy: A Simultaneous PET-MRI Study. [PDF]

Tomography
Uher D, Drenthen GS, Weijer TV, Pol JV, Hoeberigs CM, Hofman PAM, Springer S, Rouhl RPW, Colon AJ, Schijns OEMG, Backes WH, Jansen JFA.   +11 more
europepmc   +1 more source

Cerebellar Transcranial Alternating Current Stimulation in the Theta Band Prevents Recall of the Initial Fear Association After Extinction Training

Human Brain Mapping, Volume 47, Issue 8, June 1, 2026.
In this 3 T fMRI study, 6 Hz cerebellar transcranial alternating current stimulation (ctACS) was applied to modulate cerebellar function during extinction training in healthy participants. ctACS applied during extinction training reduced spontaneous fear recovery during recall.
Giorgi Batsikadze, Zsofia Spisak, Philippe Zeidan, Michael Klein, Enzo Nio, Thomas M. Ernst, Nicolas Diekmann, Sophia Göricke, Sen Cheng, Christian J. Merz, Fatemeh Yavari, Michael A. Nitsche, Andreas Thieme, Dagmar Timmann   +13 more
wiley   +1 more source

Noisy galvanic vestibular stimulation and static balance in parkinson's disease: a multimodal resting‑state fMRI feasibility study. [PDF]

J Neuroeng Rehabil
Hwang YS, Min J, Yoo Y, Kang JJ, Dieterich M, Hwang SB, Lee JM, Oh SY.   +7 more
europepmc   +1 more source

Robustness, spatial detail, and pitfalls of fixed ICA dimensionality in resting-state fMRI networks at 1.5, 3, and 7 T. [PDF]

Front Neurosci
Ambrosi P, Lancione M, Cecchi P, Tosetti M, Biagi L.   +4 more
europepmc   +1 more source

The alterations in brain network functional gradients and dynamic functional connectivity in Alzheimer's disease: a resting-state fMRI study. [PDF]

Front Aging Neurosci
Liu B, Chen C, Cai P, Zhang J, Yang L, Chen X, Ma X, Jiang X, Zhang A, Song L, Jiang L.   +10 more
europepmc   +1 more source