Results 91 to 100 of about 933,034 (232)

Modeling and inference of multisubject fMRI data [PDF]

, 2006
Functional magnetic resonance imaging (fMRI) is a rapidly growing technique for studying the brain in action. Since its creation [1], [2], cognitive scientists have been using fMRI to understand how we remember, manipulate, and act on information in ...
J.A. Mumford, T. Nichols, Mumford, Jeanette A., Nichols, Thomas E.   +3 more
core   +2 more sources

Excluding spontaneous thought periods enhances functional connectivity test–retest reliability and machine learning performance in fMRI

Frontiers in Neuroscience
IntroductionResting-state functional magnetic resonance imaging (rs-fMRI) is a widely used non-invasive technique for investigating brain function and identifying potential disease biomarkers.
Zhikai Chang, Haifeng Li
doaj   +1 more source

Calibration‐Free Estimation of Cerebrovascular Reactivity From Resting‐State BOLD fMRI Using Reconstructed Respiratory Fluctuations

Magnetic Resonance in Medicine, Volume 96, Issue 6, Page 2755-2766, December 2026.
ABSTRACT Purpose Cerebrovascular reactivity (CVR) provides an important index of vascular health and is conventionally quantified using a hypercapnic gas or breath‐hold challenge in conjunction with blood‐oxygen‐level‐dependent functional magnetic resonance imaging (BOLD‐fMRI).
Abdoljalil Addeh, Ethan Church, Muhammad Mahajna, Karen Ardila, Pattarawut Charatpangoon, Alexander D. Cohen, Yang Wang, Rebecca J. Williams, G. Bruce Pike, M. Ethan MacDonald   +9 more
wiley   +1 more source

Table_1_Why is Clinical fMRI in a Resting State?.DOCX

, 2019
While resting state fMRI (rs-fMRI) has gained widespread application in neuroimaging clinical research, its penetration into clinical medicine has been more limited.
Thomas A. Zeffiro (6628040), Erin E. O'Connor (6628037)   +1 more
core   +1 more source

RP-Rs-fMRIomics as a Novel Imaging Analysis Strategy to Empower Diagnosis of Brain Gliomas

, 2022
SIMPLE SUMMARY: Resting-state functional magnetic resonance imaging (rs-fMRI), a popular neuroimaging technique, can provide rich information about functional processes in the brain with a large array of imaging parameters and is suitable for exploring ...
Nan Wu, Zhiqiang Zhang, Hao Pan, Lu, Guangming, Wu, Nan, Qiang Xu, Zhang, Qirui, Pan, Hao, Xu, Qiang, Zhang, Zhiqiang, Jianrui Li, Xian Zhou, Qirui Zhang, Li, Jianrui, Guangming Lu, Zhou, Xian, Liu, Xiaoxue, Xiaoxue Liu   +17 more
core   +1 more source

Cerebral Autoregulation Evidenced by Synchronized Low Frequency Oscillations in Blood Pressure and Resting-State fMRI

Frontiers in Neuroscience, 2019
Resting-state functional magnetic resonance imaging (rs-fMRI) is a widely used technique for mapping the brain’s functional architecture, so delineating the main sources of variance comprising the signal is crucial.
Joseph R. Whittaker, Ian D. Driver, Marcello Venzi, Molly G. Bright, Kevin Murphy   +4 more
doaj   +1 more source

Cognitive Dysfunction in Chronic Rhinosinusitis: A Scoping Review

International Forum of Allergy &Rhinology, Volume 16, Issue 11, Page 1330-1341, November 2026.
ABSTRACT Background Cognitive dysfunction is increasingly recognized as an extra‐nasal manifestation of chronic rhinosinusitis (CRS). This scoping review characterizes the primary evidence on cognition in adult CRS, covering measures, treatment response, and incident dementia.
Luke M. O'Neil, Hannan A Qureshi, Logan Lindemann, David J. Cvancara, Ashton E. Lehmann, Aria Jafari   +5 more
wiley   +1 more source

Resting state fMRI and visual stimulation evoked fMRI

, 2023
Awake rodent fMRI has been increasingly applied as a promising non-invasive imaging tool to investigate the organization of functional networks, thus providing the mechanistic understanding of the neural basis of brain-wide neurovascular coupling in both
Yu, X., Qian, C., Chen, Y.
core  

Independent component analysis of interictal fMRI in focal epilepsy: comparison with general linear model-based EEG-correlated fMRI [PDF]

, 2007
The general linear model (GLM) has been used to analyze simultaneous EEG–fMRI to reveal BOLD changes linked to interictal epileptic discharges (IED) identified on scalp EEG. This approach is ineffective when IED are not evident in the EEG.
Lemieux, L., de Martino, F.; id_orcid, De Martino, F., Formisano, E., Duncan, J.S., Laufs, H., Rodionov, R., Carmichael, D.W., Walker, M., Formisano, E.; id_orcid   +9 more
core   +1 more source

Intrinsic Activity Reductions and Cerebello‐Cortical Diaschisis‐Like Mechanism in Friedreich Ataxia: An fALFF Resting‐State fMRI Study

Brain and Behavior, Volume 16, Issue 11, November 2026.
Abstract Background Friedreich ataxia (FA) is characterized by progressive degeneration of the cerebellum and its output pathways, particularly the dentato–thalamo–cortical system, leading to motor impairment and the cerebellar cognitive affective syndrome (CCAS).
Gilles Naeije, Nicola Trotta, Antonin Rovai   +2 more
wiley   +1 more source