Example of the 4 Face Types (image) Frontiers Share Print E-Mail Caption This image was created by independently manipulated high and low signals of health and intelligence. Credit Spisak, B. et al Front. Aging Neuro (2014) Usage Restrictions Credit and link back: http://journal.frontiersin.org/Journal/10.3389/fnhum.2014.00792/abstract 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.