Posts Tagged ‘Sleep and Memory’

Neuroscience 2008: We Sleep to Remember!

November 19, 2008

The Twitter: “We remember to sleep so we can sleep to remember!” — William Fishbein

The Big Idea: Sleep is a prime protagonist in the story of neurogenesis!

Sleep. Aaah, what a beautiful thing!

Yet when we mere mortals are deprived of our zzzzss, we get cranky and frustrated, if not downright nasty in negotiating simple tasks like adding numbers on a grocery bill or attempting to avoid freeway gridlock by rerouting a shorter drive home! Talking to a local Starbucks barista, I learned having no sleep is “way worse than getting sick!”

I’m not sure researchers at Neuroscience 2008 have tackled the nuances of that claim, but of those who are working in the sleep research field, sleep in all of its blessed and disturbed varieties –uninterrupted, interrupted, fragmented – along with napping, is being explored with new enthusiasm.

Looking back on his long career in sleep research, William Fishbein at City University in NY, remarked how far and expanded the field of sleep research had become. Speaking on a press panel of distinguished sleep researchers, Fishbein presented data that pointed up to our neuro-cognitive need for naps. What do naps actually accomplish? Fishbein and colleagues showed that a snooze siesta reinforces the neural networks formed during morning hours devoted to relational (or associative) learning!

As previously reported on this blogsite, napping has moved front and center into the discussion of high performance and human productivity. Fishbein’s research adds to the richly layered network of findings that suggest memory, decision-making, rote skill performance and the substrate of neurogenesis are enhanced with a rested brain, depleted with a tired brain.

The take home message? Sleep, like oxygen, is necessary for growth and survival of the human brain/body on Planet Earth!

Reporting from D.C. this is Dr. G. wishing you an uninterrupted good night’s rest.