Fig. 6From: An open-label proof-of-concept study of intrathecal autologous bone marrow mononuclear cell transplantation in intellectual disabilityTop row: 18Â F-FDG image before cellular therapy showing reduced metabolism in the prefrontal, frontal (red arrow) and cerebellum (brown arrow). Bottom row: improved 18Â F-FDG metabolism after cellular therapy metabolism in the prefrontal, frontal (blue arrow) and cerebellum (pink arrow). CT computed tomography, PET positron emission tomographyBack to article page