Gregory V. Simpson

Agatha Lenartowicz¹, 

Gregory V. Simpson², 

Samantha R. O'Connell¹, 

Mark S. Cohen³ 

¹Department of Psychiatry, University of California Los Angeles, 

², Attention Research Institute, 

³Departments of Psychiatry, Radiology, Neurology, Biomedical Physics, Psychology and Bioengineering, University of California Los Angeles