1Dept. of Radiology, Weill Cornell Medical College, New York, NY, USA; 2Dept. of Radiology, Memorial Sloan-Kettering Cancer Center, New York, NY, USA; 3Dept. of Radiology, West Virginia University, Morgantown, VA, USA
In subjects with brain tumors a global hemodynamic response function may not be sufficient to yield the most accurate maps of eloquent cortical areas in presurgical planning fMRI.