Name: Hacking your memory -- with sleep
Uploaded: 2020-08-10T11:45:58Z
Duration: 4 min 42 s
Description: We've all been told to get a good night's sleep before a test -- finally, here's the reason why. Sleep scientist Matt Walker explains how getting enough sleep affects how our brains store and process memories.

We've all been told to get a good night's sleep before a test -- finally, here's the reason why. Sleep scientist Matt Walker explains how getting enough sleep affects how our brains store and process memories.

Sleep is far more than rest; it is essential for learning and memory. Before absorbing new information, the brain needs sleep to prepare its circuits, much like a dry sponge ready to soak up water. Deep sleep acts as a file-transfer system, moving memories from temporary storage to long-term networks. Scientists have even found that rats replay memories in their sleep at ten times normal speed, locking in learning.

Sleep Supercharges Memory By Rewiring The Brain Overnight

*Sleeping with Science*

*Why We Sleep*

Hacking your memory -- with sleep