NeuroscienceImaging NeurosciencePeer-reviewed
Evaluating BOLD functional MRI biophysical simulation approaches: impact of vascular geometry, magnetic field calculations, and water diffusion models
Avery J.L. Berman, Jacob Chaussé, Grant A Hartung…·J. Jean Chen
This paper compares eight BOLD fMRI simulation approaches, finding that most are accurate but some are biased, with intravascular signal differences affecting results.