This shows the location of brain regions involved in emotion processing: the orbitofrontal cortex (green), cingulate (red), insula (purple), hippocampus (yellow) and amygdala (blue). The dots show where electrodes were placed to monitor seizures in patients with epilepsy. These implants allowed scientists to decode the brain's emotions with precision. Brain-zapping implants that fight depression are inching closer to reality. (Learn more: https://www.sciencenews.org/article/brain-electric-implan

In a new Double Take video, Drs. Nathaniel Chin and Stephen Salloway define the stages of dementia and the effect of each stage on the activities of daily living. They also discuss ways to support persons with Alzheimer’s disease at every stage of the disease, including available medications and potential side effects. The video also emphasizes the importance of advance care planning for persons with mild cognitive impairment and providing support to care partners. Watch the full video: https://