Frontostriatal salience network expansion in individuals in depression
Decades of neuroimaging studies have shown modest differences in brain structure and
connectivity in depression, hindering mechanistic insights or the identification of risk factors …
connectivity in depression, hindering mechanistic insights or the identification of risk factors …
Cerebrovascular reactivity map** 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 …
Improving precision functional map** routines with multi-echo fMRI
Highlights•Studies of densely-sampled humans have provided new insights regarding
functional brain organization.•Precise delineation of functional networks in individuals has …
functional brain organization.•Precise delineation of functional networks in individuals has …
[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 …
TE-dependent analysis of multi-echo fMRI with* tedana
Functional magnetic resonance imaging (fMRI) is a popular method for in vivo
neuroimaging. Modern fMRI sequences are often weighted towards the blood oxygen level …
neuroimaging. Modern fMRI sequences are often weighted towards the blood oxygen level …
[HTML][HTML] Comparing end-tidal CO2, respiration volume per time (RVT), and average gray matter signal for map** cerebrovascular reactivity amplitude and delay with …
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 …
vasoactive stimulus, is an imaging biomarker with demonstrated utility in a range of diseases …
Can this data be saved? Techniques for high motion in resting state scans of first grade children
Motion remains a significant technical hurdle in fMRI studies of young children. Our aim was
to develop a straightforward and effective method for obtaining and preprocessing resting …
to develop a straightforward and effective method for obtaining and preprocessing resting …
[HTML][HTML] A practical modification to a resting state fMRI protocol for improved characterization of cerebrovascular function
Cerebrovascular reactivity (CVR), defined here as the Blood Oxygenation Level Dependent
(BOLD) response to a CO 2 pressure change, is a useful metric of cerebrovascular function …
(BOLD) response to a CO 2 pressure change, is a useful metric of cerebrovascular function …
[HTML][HTML] Hemodynamic timing in resting-state and breathing-task BOLD fMRI
The blood flow response to a vasoactive stimulus demonstrates regional heterogeneity
across both the healthy brain and in cerebrovascular pathology. The timing of a regional …
across both the healthy brain and in cerebrovascular pathology. The timing of a regional …
[HTML][HTML] Evaluating the efficacy of multi-echo ICA denoising on model-based fMRI
Abstract fMRI is an indispensable tool for neuroscience investigation, but this technique is
limited by multiple sources of physiological and measurement noise. These noise sources …
limited by multiple sources of physiological and measurement noise. These noise sources …