Low frequency systemic hemodynamic “noise” in resting state BOLD fMRI: characteristics, causes, implications, mitigation strategies, and applications
Advances in functional magnetic resonance imaging (fMRI) acquisition have improved
signal to noise to the point where the physiology of the subject is the dominant noise source …
signal to noise to the point where the physiology of the subject is the dominant noise source …
Neuroplasticity: insights from patients harboring gliomas
NW Kong, WR Gibb, MC Tate - Neural plasticity, 2016 - Wiley Online Library
Neuroplasticity is the ability of the brain to reorganize itself during normal development and
in response to illness. Recent advances in neuroimaging and direct cortical stimulation in …
in response to illness. Recent advances in neuroimaging and direct cortical stimulation in …
Automated processing of fNIRS data—a visual guide to the pitfalls and consequences
LM Hocke, IK Oni, CC Duszynski, AV Corrigan… - Algorithms, 2018 - mdpi.com
With the rapid increase in new fNIRS users employing commercial software, there is a
concern that many studies are biased by suboptimal processing methods. The purpose of …
concern that many studies are biased by suboptimal processing methods. The purpose of …
Neurophysiological, muscular, and perceptual adaptations of exoskeleton use over days during overhead work with competing cognitive demands
This study captured neurophysiological, muscular, and perceptual adaptations to shoulder
exoskeleton use during overhead work with competing physical-cognitive demands. Twenty …
exoskeleton use during overhead work with competing physical-cognitive demands. Twenty …
Correcting for blood arrival time in global mean regression enhances functional connectivity analysis of resting state fMRI-BOLD signals
Resting state functional connectivity analysis is a widely used method for mapping intrinsic
functional organization of the brain. Global signal regression (GSR) is commonly employed …
functional organization of the brain. Global signal regression (GSR) is commonly employed …
Intrinsic frequencies of the resting-state fMRI signal: the frequency dependence of functional connectivity and the effect of mode mixing
The frequency characteristics of the resting-state BOLD fMRI (rs-fMRI) signal are of
increasing scientific interest, as we discover more frequency-specific biological …
increasing scientific interest, as we discover more frequency-specific biological …
Neurofluid coupling during sleep and wake states
Background In clinical populations, the movement of cerebrospinal fluid (CSF) during sleep
is a growing area of research with potential mechanistic connections in both …
is a growing area of research with potential mechanistic connections in both …
Human CSF movement influenced by vascular low frequency oscillations and respiration
V Vijayakrishnan Nair, BR Kish, B Inglis… - Frontiers in …, 2022 - frontiersin.org
Cerebrospinal fluid (CSF) movement through the pathways within the central nervous
system is of high significance for maintaining normal brain health and function. Low …
system is of high significance for maintaining normal brain health and function. Low …
Perspective: prospects of non-invasive sensing of the human brain with diffuse optical imaging
Since the initial demonstration of near-infrared spectroscopy (NIRS) for noninvasive
measurements of brain perfusion and metabolism in the 1970s, and its application to …
measurements of brain perfusion and metabolism in the 1970s, and its application to …
A novel method of quantifying hemodynamic delays to improve hemodynamic response, and CVR estimates in CO2 challenge fMRI
Elevated carbon dioxide (CO2) in breathing air is widely used as a vasoactive stimulus to
assess cerebrovascular functions under hypercapnia (ie,“stress test” for the brain). Blood …
assess cerebrovascular functions under hypercapnia (ie,“stress test” for the brain). Blood …