A method of compensation for intra-operative brain shift of a living
subject. In one embodiment, the method includes the steps of
pro-operatively acquiring brain images of the living subject,
constructing a statistical atlas of brain displacements of the living
subject from the pro-operatively acquired brain images, intra-operatively
measuring brain displacements of the living subject, deriving an
intra-operative displacement atlas from the intra-operatively measured
brain displacements and the statistical atlas, obtaining intra-operative
brain shift at least from the intra-operative displacement atlas, and
compensating for the intra-operative brain shift.