Entering deep sleep and then waking up before completing the normal sleep cycle can result in a phenomenon known as sleep inertia, which is associated with reduced cognitive performance linked to reduced connectivity between brain networks, finds new brain scan research in NeuroImage.

Entering deep sleep and then waking up before completing the normal sleep cycle can result in a phenomenon known as sleep inertia, which is associated with reduced cognitive performance linked to reduced connectivity between brain networks, finds new brain scan research in NeuroImage.: https://ift.tt/2Owk9ju Read more... https://ift.tt/2P4LN6E