Homo naledi Endocast (image) University of the Witwatersrand Share Print E-Mail Caption Homo naledi endocast (top) with a curvature map (bottom) highlighting the sulci that are visible. The frontal of naledi's brain looked very humanlike despite its small size. Credit Credit: Heather Garvin Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.