| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily perform significant data comparison without performing the complicated three-dimensional arithmetic processing of the entire brain in a transcranial brain function measuring apparatus. <P>SOLUTION: This brain function measuring apparatus comprises: a transcranial brain activity data acquisition part 11 for determining the detection position of brain activity data with the shape of the cranial surface 21 of a patient as a reference and acquiring the brain activity data at the detection position; a brain image data acquisition part 12 for attaining the correspondence of the position relation of the cranial surface and a brain surface at the time of sampling the brain activity data by the transcranial brain activity data acquisition part 11 and acquiring brain image data; and a synthetic image display part 13 for forming a brain surface image on the basis of the brain image data, forming a brain activity image on the basis of the brain activity data, and forming and displaying synthetic images for which the brain surface image and the brain activity image are superimposed. The synthetic image display part 13 is provided with an image conversion processing part 14 for performing image conversion to enlarge and reduce the synthetic image with a feature point on the brain surface determined on the basis of the brain image data as a reference, the synthetic image is enlarged and reduced with the feature point as the reference, and the significant comparison of the brains with each other is made possible. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
