resting state hemodynamic response function (rs HRF)

Description: We developed a toolbox ( aimed to retrieve the onsets of pseudo-events triggering an hemodynamic response from resting state fMRI BOLD voxel-wise signal. It is based on point process theory, and fits a model to retrieve the optimal lag between the events and the HRF onset, as well as the HRF shape, using different shape parameters or combinations of basis functions. Once that the HRF has been retrieved for each voxel, it can be deconvolved from the time series (for example to improve lag-based connectivity estimates), or one can map the shape parameters everywhere in the brain (including white matter), and use it as a pathophysiological indicator.

Source data:

View ID Name Type
Field Value
Compact Identifier
Add DateFeb. 17, 2021, 4:29 p.m.
Uploaded bydaniele.marinazzo
Related article DOINone
Related article authors
Citation guidelines

If you use the data from this collection please include the following persistent identifier in the text of your manuscript:

This will help to track the use of this data in the literature.