(IMAGE) Tokyo Medical and Dental University Caption The conventional ASO inhibits the function of calcium channels in neurons, inducing a decrease in intracellular calcium ions and the manifestation of acute neurotoxicity (left). In contrast, the BNAP-AEO ASO prevents the reduction of intracellular calcium ion via the Sigma-1 receptor, potentially improving the induced toxicity (right). Credit Department of Neurology and Neurological Science, TMDU Usage Restrictions None License Licensed content 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.