Image 2 Neuron Activity (IMAGE) Tokyo Medical and Dental University Caption (a) This is meuron activity (C-Fos-positive neurons) in the hippocampus. The number of c-Fos-positive neurons was significantly lower in the hippocampus in mice fed with SD than ND. (b)The number of the neuronal cells(NeuN-positive cells) in the hippocampus. NeuN-positive neuronal progenitor cells in the hippocampus was lower in mice fed with SD than ND. Credit Department of Cell Signaling,Department of Orthodontic 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.