October 5, 2017
New research explores how the brain needs sleep to reorganise itself
A new study from researchers in Berlin and Surrey offers insights into how sleep contributes to brain plasticity – the ability for our brain to change and reorganise itself – and could pave the way for new ways to help people with learning and memory disorders. The team of researchers at the Humboldt and Charité Universities in Berlin, led by Dr Julie Seibt from the University of Surrey, applied cutting edge techniques to record activity in a particular region of brain cells that is responsible for holding new information – the dendrites. The study, published in the open access journal Nature Communications, found that activity in dendrites increases when we sleep, and that this increase is linked to specific brain waves that are seen to be key to how we form memories.