Results 211 to 220 of about 17,612,945 (252)

Slow-4 cerebellar activity tracks MMSE language-related task performance across the Alzheimer's disease spectrum: a multi-metric resting-state fMRI study. [PDF]

Front Neurosci
Mao H, Fu B, Song J, Jia X, Cheng L, Xiao H, Zhang L.   +6 more
europepmc   +1 more source

Parcellation of functional subregions using an improved affinity propagation clustering algorithm based on structure‐function coupling

General Psychiatry, Volume 39, Issue 5, October 2026.
Yanling Li, Junbiao He, Shen'ao Li, Hongtao Yi, Fengmei Lu, Jingjing Gao   +5 more
wiley   +1 more source

Quantifying Cardiac, Respiratory, and Low Frequency Components of CSF Motion From fMRI Inflow Effects

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1916-1928, October 2026.
ABSTRACT Purpose Cerebrospinal fluid (CSF) flow oscillations have emerged as a potentially important marker related to brain clearance, but their acquisition often relies on specialized imaging MRI sequences. The purpose of this work was to enable quantitative assessment of CSF flow associated with cardiac, respiratory, and low‐frequency cycles using ...
Pontus Söderström, Cecilia Björnfot, Britt M. Andersson, Jan Malm, Anders Eklund, Anders Wåhlin   +5 more
wiley   +1 more source

DMN function changes on resting state fMRI in perimenopausal women. [PDF]

Open Med (Wars)
Liu N, Zhang Y, Fu W, Liu H.
europepmc   +1 more source

SimulScan and Partial Least Squares: Visualizing Swallowing Through Functional and Dynamic Imaging Correlations

Magnetic Resonance in Medicine, Volume 96, Issue 4, Page 1755-1768, October 2026.
ABSTRACT Purpose Swallowing involves the precise coordination of muscles and brain areas and can be disrupted in a variety of neurological conditions. Current methods to visualize swallowing cannot examine both the biomechanics and brain activity associated with specific swallowing events.
Bradley P. Sutton, Anthony Bosshardt, Ching‐Hsuan Peng, Ololade T. Adetula, Jiyoon Kim, Riwei Jin, Vaishnavi Krishna, William G. Pearson Jr., Zhongming Liu, Georgia A. Malandraki   +9 more
wiley   +1 more source

Targeted Vestibular Rehabilitation Accelerates Symptom Relief by Promoting Vestibular Compensation in BPPV Patients With Residual Symptoms: Evidence From Resting-State fMRI. [PDF]

Brain Behav
Yin G, Liang Y, Huang Q, Li L, Lin J, Liu C, Li Z, Zeng X.   +7 more
europepmc   +1 more source

Task‐Related Neurotransmitter Dynamics in the Visual Cortex: A Proof‐of‐Concept Time‐Resolved fMRS Study Using a Sustained Vigilance Paradigm

NMR in Biomedicine, Volume 39, Issue 10, October 2026.
Using time‐resolved fMRS at 3T, we observed task‐evoked increases in Glx within the human primary visual cortex during sustained vigilance paradigm. Glx dynamics showed an exploratory association with behavioral performance. These findings suggest that time‐resolved fMRS may capture excitatory neurochemical changes related to sustained visual ...
I‐Ting Lee, Shang‐Hua N. Lin, Rong‐Rung Kuo, Ching‐Po Lin, Li‐Hung Chang   +4 more
wiley   +1 more source

Sex differences in brain functional connectivity changes to different energy densities of laser acupuncture at PC6 (Neiguan): a pilot resting-state fMRI study. [PDF]

Lasers Med Sci
Chang YC, Chen CM, Lay IS, Lee YC, Tu CH.   +4 more
europepmc   +1 more source

Muscarinic agonists for schizophrenia: Bridging preclinical evidence and clinical enthusiasm

British Journal of Pharmacology, Volume 183, Issue 19, Page 5701-5731, October 2026.
Abstract Antipsychotic drugs targeting dopamine receptors have been used to treat schizophrenia for decades, primarily alleviating positive symptoms such as hallucinations and delusions. However, they provide limited benefit for cognitive and negative symptoms—major contributors to poor outcomes—and are frequently associated with significant side ...
Brian J. Morris, Judith A. Pratt
wiley   +1 more source

Multi-task fMRI outperforms resting-state fMRI for revealing task-invariant organization of the human brain

Nettekoven C, Shahbazi A, Arafat B, Skenderija M, Xiang J, Pinho AL, Diedrichsen J.   +6 more
europepmc   +2 more sources