Fig. 5.
Location of peaks within the retrieval with shift versus the continuous shift condition. Coronal sections are shown. The anatomical MRI images shown are the average of T1 acquisitions transformed into stereotaxic space for each group in the intra-group analysis and for both groups in the inter-group analysis. (A) Intra-group analysis. The images display significant activation in the left dosolateral PFC and the right anterior cingulate cortex, and the left temporal cortex, while none is observed in the Parkinson’s disease group. (B) Inter-group analysis. Images display significantly greater activity in the control group versus the patient group in the right dorsolateral PFC while no significantly increased activity is observed in the patient versus control group subtraction.