?


Alan Charles
Evans

Montreal Neurological Institute


?


Christian
Crone

Panum Institute, Copenhagen


Albert H.
Gjedde

Aarhus University
?


Alan Charles
Evans

Montreal Neurological Institute


Harold
Johns

University of Toronto (Physics Tree)


Ernest Charles
Pollard

Penn State (Physics Tree)


Gordon
Whitmore

University of Toronto (Imaging Tree)


F. Peter
Ottensmeyer

University of Toronto (Physics Tree)


R. Mark
Henkelman

University of Toronto


jason
lerch

Hospital for Sick Chidren




James
Ward

Cambridge










John B.
Watson

Johns Hopkins








Pio
del Rio-Hortega

Madrid University


Otfrid
Foerster

University of Breslau






Michael
Foster

Cambridge




Friedrich
Goltz

Kaiser-Wilhelms-Universität Straßburg


Rudolf Ludwig Karl
Virchow

Universität Berlin


Robert
Koch

Universität Berlin (ID Tree)






Karl Hugo
Kronecker

Universität Bern (Physiology Academic Tree)


William Stewart
Halsted

Johns Hopkins Medical School






Santiago
Ramon Y Cajal

Madrid University


Leopoldo
López García

Universidad de Valladolid


Luis
Simarro-Lacabra

Universidad de Madrid


Pio
del Rio-Hortega

Madrid University


Carl
Wernicke

University of Breslau


Otfrid
Foerster

University of Breslau














Giuseppe
Moruzzi

University of Pisa


William K.
Livingston

University of Oregon Medical School
























Pio
del Rio-Hortega

Madrid University


Otfrid
Foerster

University of Breslau






Edmund Beecher
Wilson

Columbia (DevTree)


Thomas Hunt
Morgan

Caltech (FlyTree)


Viktor
Hamburger

Washington University


Paul A.
Weiss

Rockefeller Institute for Medical Research


George B.
Wislocki

Harvard Medical School


Marcus
Singer

Case Western


Gordon
Holmes

National Hospital, Queen Square, London


Joseph Godwin
Greenfield

National Hospital, Queen Square, London


Samuel Alexander Kinnier
Wilson

National Hospital, Queen Square, London




Adolf
Meyer

Johns Hopkins Medical School


Charles
Symonds

National Hospital, Queen Square, London




Fred
Quadfasel

Boston VA


Joseph
Erlanger

Washington University


Gilbert N.
Lewis

UC Berkeley (Chemistry Tree)


Jack Cecil
Drummond

UCL (Chemistry Tree)


Otto
Warburg

Kaiser-Wilhelm-Institut für Biologie (Chemistry Tree)


Otto Fritz
Meyerhof

Kaiser Wilhelm Institut, Berlin (Chemistry Tree)


?






Samuel Alexander Kinnier
Wilson

National Hospital, Queen Square, London


Charles
Symonds

National Hospital, Queen Square, London


Gordon
Holmes

National Hospital, Queen Square, London




Derek Ernst
Denny-Brown

Boston City Hospital and Harvard Medical School


Norman
Geschwind

Harvard Medical School




Tomas
Paus

Université de Montréal



Chrstine
Tardif

McGill
(Options)

Chrstine TardifX