From the Department of Biofunctional Research, National Institute for Longevity Sciences, Ohbu, Japan (M.B., A.N., T.K., K.I., T.S.); the Department of Neurosurgery, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan (S.I., R.K.); and the Departments of Neurosurgery (Y.K., J.Y.) and Radiology (M.T.), Nagoya University School of Medicine, Nagoya, Japan. (At 2002-01)
