Healthy Neuron (image) University of Texas Health Science Center at San Antonio Share Print E-Mail Caption This is an illustration of a healthy neuron. A UT Health Science Center San Antonio study found a protective mechanism for neurons placed under mitochondrial stress. Credit Image courtesy of the NIH/National Institute on Aging. 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.