Resting-state fMRI confounds and cleanup
K Murphy, RM Birn, PA Bandettini - Neuroimage, 2013 - Elsevier
The goal of resting-state functional magnetic resonance imaging (fMRI) is to investigate the
brain's functional connections by using the temporal similarity between blood oxygenation …
brain's functional connections by using the temporal similarity between blood oxygenation …
Measuring cerebrovascular reactivity: what stimulus to use?
J Fierstra, O Sobczyk… - The Journal of …, 2013 - Wiley Online Library
Cerebrovascular reactivity is the change in cerebral blood flow in response to a vasodilatory
or vasoconstrictive stimulus. Measuring variations of cerebrovascular reactivity between …
or vasoconstrictive stimulus. Measuring variations of cerebrovascular reactivity between …
Neural correlates of the psychedelic state as determined by fMRI studies with psilocybin
RL Carhart-Harris, D Erritzoe… - Proceedings of the …, 2012 - National Acad Sciences
Psychedelic drugs have a long history of use in healing ceremonies, but despite renewed
interest in their therapeutic potential, we continue to know very little about how they work in …
interest in their therapeutic potential, we continue to know very little about how they work in …
Task-induced brain activity in aphasic stroke patients: what is driving recovery?
The estimated prevalence of aphasia in the UK and the USA is 250 000 and 1 000 000,
respectively. The commonest aetiology is stroke. The impairment may improve with …
respectively. The commonest aetiology is stroke. The impairment may improve with …
Functional neuroimaging of the central autonomic network: recent developments and clinical implications
M Sklerov, E Dayan, N Browner - Clinical Autonomic Research, 2019 - Springer
Purpose The central autonomic network (CAN) is an intricate system of brainstem,
subcortical, and cortical structures that play key roles in the function of the autonomic …
subcortical, and cortical structures that play key roles in the function of the autonomic …
Characterizing variation in the functional connectome: promise and pitfalls
The functional MRI (fMRI) community has zealously embraced resting state or intrinsic
functional connectivity approaches to mapping brain organization. Having demonstrated …
functional connectivity approaches to mapping brain organization. Having demonstrated …
Cerebrovascular reactivity mapping without gas challenges: a methodological guide
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 …
response to vasoactive factors, by means of dilating or constricting, in order to increase or …
[HTML][HTML] rsHRF: A toolbox for resting-state HRF estimation and deconvolution
The hemodynamic response function (HRF) greatly influences the intra-and inter-subject
variability of brain activation and connectivity, and might confound the estimation of temporal …
variability of brain activation and connectivity, and might confound the estimation of temporal …
[HTML][HTML] Reliable quantification of BOLD fMRI cerebrovascular reactivity despite poor breath-hold performance
MG Bright, K Murphy - Neuroimage, 2013 - Elsevier
Cerebrovascular reactivity (CVR) can be mapped using BOLD fMRI to provide a clinical
insight into vascular health that can be used to diagnose cerebrovascular disease. Breath …
insight into vascular health that can be used to diagnose cerebrovascular disease. Breath …
Revenge of the “sit” II: does lifestyle impact neuronal and cognitive health through distinct mechanisms associated with sedentary behavior and physical activity?
It is generally understood that regular moderate to vigorous physical activity (MVPA)
promotes good health from head to toe. Evidence also supports the notion that too much …
promotes good health from head to toe. Evidence also supports the notion that too much …