Figure 3

Comparison of regional cerebral blood flow (rCBF) between the poor responder group and age-matched healthy controls. Maximum intensity projections of Statistic Parametric Mapping 2 (SPM2) results from comparison of rCBF between the poor responder and age-matched healthy controls are shown. The poor responder group exhibited (a, b) significant hypoperfusion the left orbital gyrus and (c, d) significant hyperperfusion in the right precentral gyrus, right posterior cingulate, right precuneus, left middle frontal gyrus, right superior temporal gyrus, left middle occipital gyrus, right postcentral gyrus, and right inferior parietal lobule. Height threshold is less than 0.001, corrected for multiple comparison.