Diffusion Parameter Changes in White Matter Induced by Direct Intracortical Stimulation in Rats

Umesh Suryanarayana Rudrapatna¹, Maurits P. van Meer¹, Annette van der Toorn¹, Rick M. Dijkhuizen¹

While existing functional MRI techniques can reliably detect stimulus-induced activation in gray matter, activity in white matter regions has not been readily measured. A recent study has reported subtle increases