The present invention provides a method and apparatus for distinguishing neuronal tissue from surrounding tissue, for distinguishing functional neuronal tissue from dysfunctional tissue, and for imaging of functional neuronal areas in cerebral cortex by detecting changes in the optical properties of...http://www.google.fr/patents/US6196226?utm_source=gb-gplus-shareBrevet US6196226 - Methods and apparatus for optically imaging neuronal tissue and activity
Methods and apparatus for optically imaging neuronal tissue and activity
