Here he once again worked with Penfield, but this time through his students, which included Mortimer Mishkin, Haldor Enger Rosvold, and Brenda Milner, all of whom extended his earlier work with Penfield on the human brain.
Di tempat ini sekali lagi ia bekerja bersama Wilder Penfield, tetapi kali ini melalui murid-muridnya, termasuk diantaranya : Mortimer Mishkin, Haldor Enger Rosvold, dan Brenda Milner, yang semuanya melakukan penelitian lebih lanjut terhadap karya awal Hebb bersama Panfield terkait otak manusia.