Tag Archives: Brain

Not all sleep is equal when it comes to cleaning the brain

New research shows how the depth of sleep can impact our brain’s ability to efficiently wash away waste and toxic proteins. Because sleep often becomes increasingly lighter and more disrupted as we become older, the study reinforces and potentially explains the links between aging, sleep deprivation, and heightened risk for Alzheimer’s disease. “Sleep is critical… Read More »

Harvard neuroscientist Paola Arlotta sees disease-fighting potential in brain organoids

To determine whether the cells her lab was growing related to those of the human brain, Arlotta turned to Lichtman, who for many years had been able to look at the brain in super-high resolution. The goal was to identify protrusions on nerve cells called dendritic spines, where the synapses form that connect one cell… Read More »

Medical News Today: This form of brain training may help treat severe schizophrenia

New research has revealed that targeted cognitive training can successfully reduce cognitive impairment in treatment-resistant schizophrenia. Altering certain neural pathways may improve cognitive ability in people with treatment-resistant schizophrenia. Schizophrenia is one of the 15 leading causes of disability globally. In the United States, this condition affects more than 3 million people. Symptoms of schizophrenia… Read More »