Read This If You Regularly Go To Bed After 1 A.M.
“So, for example, maybe you can chew gum, you can talk, you can walk, but the frontal lobe of the brain is very vulnerable to sleep deprivation,” said Gurubhagavatula. The frontal lobe is responsible for a lot of our brain’s functioning, including mood and emotional regulation.
Article source: https://www.huffingtonpost.co.uk/entry/read-this-if-you-regularly-go-to-bed-after-1-am_uk_6a9aefebe4b0bd4d29d41b92