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tag sleep neuroscience

Book Excerpt from When Brains Dream
Robert Stickgold and Antonio Zadra | Dec 1, 2020 | 8 min read
Ferreting out the biological function of dreaming is a frontier in neuroscience.
Modifying Memories During Sleep
Anna Azvolinsky | Mar 9, 2015 | 3 min read
Researchers create a link between a location and a reward in sleeping mice.
Scientists Engineer Dreams to Understand the Sleeping Brain
Catherine Offord | Dec 1, 2020 | 10+ min read
Technologies such as noninvasive brain stimulation and virtual reality gaming offer insights into how dreams arise and what functions they might serve.
Opinion: The Biological Function of Dreams
Robert Stickgold and Antonio Zadra | Dec 1, 2020 | 3 min read
The scenarios that run through our sleeping brains may help us explore possible solutions to concerns from our waking lives.
Brain cell in purple on a black background. Arc mRNAs are labeled green and are mainly localized in the cell nucleus and in the dendrites.
Short-lived Molecules Support Long-term Memory 
Alejandra Manjarrez, PhD | Jun 6, 2023 | 3 min read
A gene essential for information storage in the brain engages an autoregulatory feedback loop to consolidate memory.
Who Sleeps?
The Scientist and Jerome Siegel | Mar 1, 2016 | 10+ min read
Once believed to be unique to birds and mammals, sleep is found across the metazoan kingdom. Some animals, it seems, can’t live without it, though no one knows exactly why.
Learning with the Lights Out
Jenny Rood | Mar 1, 2016 | 4 min read
Researchers are uncovering the link between sleep and learning and how it changes throughout our lives.
Sleep adjusts fly synapses
Bob Grant | Apr 1, 2009 | 3 min read
New findings support a controversial hypothesis about the biological role of sleep: Snoozing may be a way for the brain to clear clutter accumulated after a hard day of synapse forming and strengthening. Two __Science__ studies published today suggest that the brains of sleeping __Drosophila__ undergo an overall depression in synaptic strength and number, eliminating some minor neuronal connections while merely weakening stronger ones.Expression of synaptic markers is low aftersleep (left) and h
A Nile rat sitting atop fruits
Genome Spotlight: Nile Rat (Avicanthis niloticus)
Christie Wilcox, PhD | Nov 23, 2022 | 4 min read
A reference sequence for this emerging model organism will facilitate research on type 2 diabetes and the health effects of circadian rhythm disruption.

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