Functional connectivity of the cognitive cerebellum

C Habas - Frontiers in systems neuroscience, 2021 - frontiersin.org
Anatomical tracing, human clinical data, and stimulation functional imaging have firmly
established the major role of the (neo-) cerebellum in cognition and emotion …

From neurodevelopmental to neurodegenerative disorders: the vascular continuum

J Ouellette, B Lacoste - Frontiers in Aging Neuroscience, 2021 - frontiersin.org
Structural and functional integrity of the cerebral vasculature ensures proper brain
development and function, as well as healthy aging. The inability of the brain to store energy …

A parsimonious description of global functional brain organization in three spatiotemporal patterns

T Bolt, JS Nomi, D Bzdok, JA Salas, C Chang… - Nature …, 2022 - nature.com
Resting-state functional magnetic resonance imaging (MRI) has yielded seemingly
disparate insights into large-scale organization of the human brain. The brain's large-scale …

Cerebrovascular reactivity mapping without gas challenges: a methodological guide

J Pinto, MG Bright, DP Bulte, P Figueiredo - Frontiers in Physiology, 2021 - frontiersin.org
Cerebrovascular reactivity (CVR) is defined as the ability of vessels to alter their caliber in
response to vasoactive factors, by means of dilating or constricting, in order to increase or …

Systemic physiology augmented functional near-infrared spectroscopy: a powerful approach to study the embodied human brain

F Scholkmann, I Tachtsidis, M Wolf, U Wolf - Neurophotonics, 2022 - spiedigitallibrary.org
In this Outlook paper, we explain why an accurate physiological interpretation of functional
near-infrared spectroscopy (fNIRS) neuroimaging signals is facilitated when systemic …

Functional connectivity MRI quality control procedures in CONN

F Morfini, S Whitfield-Gabrieli… - Frontiers in …, 2023 - frontiersin.org
Quality control (QC) for functional connectivity magnetic resonance imaging (FC-MRI) is
critical to ensure the validity of neuroimaging studies. Noise confounds are common in MRI …

Physiological and motion signatures in static and time-varying functional connectivity and their subject identifiability

A Xifra-Porxas, M Kassinopoulos, GD Mitsis - Elife, 2021 - elifesciences.org
Human brain connectivity yields significant potential as a noninvasive biomarker. Several
studies have used fMRI-based connectivity fingerprinting to characterize individual patterns …

Rude mechanicals in brain haemodynamics: non-neural actors that influence blood flow

A Das, K Murphy, PJ Drew - … Transactions of the Royal …, 2021 - royalsocietypublishing.org
Fluctuations in blood oxygenation and flow are widely used to infer brain activity during
resting-state functional magnetic resonance imaging (fMRI). However, there are strong …

[HTML][HTML] Comparing end-tidal CO2, respiration volume per time (RVT), and average gray matter signal for mapping cerebrovascular reactivity amplitude and delay with …

KM Zvolanek, S Moia, JN Dean, RC Stickland… - NeuroImage, 2023 - Elsevier
Cerebrovascular reactivity (CVR), defined as the cerebral blood flow response to a
vasoactive stimulus, is an imaging biomarker with demonstrated utility in a range of diseases …

Effects of systemic physiology on mapping resting-state networks using functional near-infrared spectroscopy

A Abdalmalak, SL Novi, K Kazazian, L Norton… - Frontiers in …, 2022 - frontiersin.org
Resting-state functional connectivity (rsFC) has gained popularity mainly due to its simplicity
and potential for providing insights into various brain disorders. In this vein, functional near …