Noisy Brain Activity Contributes to Aging-Related Navigation Impairments (image) Society for Neuroscience Share Print E-Mail Caption In younger adults, hippocampal activity decreases and acitivty in other navigational areas increases. The pattern is not seen in older adults. Credit Diersch et al., JNeurosci 2021 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.