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What happens to memories in your brain while you sleep?

And how does lack of sleep affect your ability to learn and remember?

“To store them long-term, new memories must be consolidated, a process thought to happen while we sleep.Hypocretins were crucial for the consolidation of fear conditioning, and this effect was mainly observed in memories with a high emotional component.Notably, after the acquisition of fear memory, hypocretin receptor-1 blockade facilitated fear extinction, whereas hypocretin-1 administration impaired this extinction process.NIH-funded scientists have been gathering clues about the complex relationship between sleep and memory.Their findings might eventually lead to new approaches to help students learn or help older people hold onto memories as they age.

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The port is a result of Morocco’s desire to build an enormous industrial port on the southern shore of the Strait, as well as a logistical network involved in global trade, in order to become a real point of reference.