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Updated: May 25, 2026

Identification of Disease-related Spatial Covariance Patterns using Neuroimaging Data
Published on: June 26, 2013
The intravascular susceptibility effect and the underlying physiology of fMRI
1Department of Neurology, Max Planck Institute & Clinic for Cognitive Neurology, Leipzig University, Leipzig, Germany. villringer@cbs.mpg.de
Abstract:
In this article, I will first give a brief account of my work at MGH on characterizing the intravascular susceptibility effect. Then I will describe studies into the underlying physiology of BOLD-fMRI which has become of interest to my group in the following decade. I will touch issues such as signal source of BOLD fMRI, capillary recruitment, the elusive initial dip and others.
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