, U.N. Frankenstein, C. Sweetland, C. Bernstein, W. RichterNational Research Council of Canada, Winnipeg, Canada
University of Manitoba, Winnipeg, Manitoba, Canada
University of Winnipeg, Winnipeg, Manitoba, Canada
= 15°, 256X128 matrix, 25cm FOV). Prior to analysis images were registered and processed to remove respiratory and cardiac artifacts. Statistical parametric maps (Student t, p<.05) were used to select pixels for further processing. These pixels were then clustered on the basis of time-course shape using the classification algorithms in the Evident software package. | Figure 1 Representative RDLP and midcingulate activations of a control subject. The activation peaks during the pain condition. |
