reho maps distorted after analyses

Dear REST experts,
i have processed the rest fMRI images with REST tool, REHO maps after the REST analyses is distorted , i am attaching the distorted image (left side image in the attachment) as well as the preprocessed image (right side image in the attachment) ,can any one pl. help
thanks in advance

AttachmentSize
Image icon distorted_image_1.png128.05 KB