An invitation from the Editors to contribute to 'Studies of Brain
Functions' with a monograph on the parietal lobe of- fers me an
opportunity to present in a concentrated form my studies on this part of
the brain from a period of some- what over a decade. The parietal lobe,
notably its posterior part, is a very complex neural system whose
functions I have been able to study only superficially and without ex-
tensive coverage of all its parts. Therefore I did not want to limit
myself entirely to my own work but found the task of writing more
interesti'ng by including sections reviewing rel- evant literature. Thus
Chapter III dealing with the primary somatosensory cortex and Chapters
IX, X, and XI concerning area 7 describe work done in my laboratory.
Chapter VIII describes microelectrode work on area 7 and covers both the
work of my group and that of others working on this area. Chapters II
and IV to VII are based on closely related anatomical, physiological and
clinical studies performed by others, and Chapter XII is a personal
attempt at a synthesis of the functions of the parietal lobe. Thus this
monograph is neither a strict review of all important works on the
parietal lobe nor is it limited only to my own studies and those of my
collaborators. Instead it attempts to be a balanced ex- position of both
aspects promoting, hopefully, a synthetic view of the primate parietal
lobe.