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Sleep

Featured Neuroscience Open Neuroscience Articles

·May 12, 2022·4 min read

Strange Dreams Might Help Your Brain Learn Better

Dreams that appear to be simultaneously realistic and bizarre help our brains learn and extract generic concepts from previous experiences, a new study reports.

Featured Neuroscience Open Neuroscience Articles

·April 29, 2022·3 min read

Clues Into a Sleep Mystery

Using gene editing to disrupt a gene in the thalamus that codes for a protein that binds to GABA boosted the activity of delta waves and promoted deep sleep in mouse models.

Featured Neuroscience

·April 28, 2022·4 min read

Seven Hours of Sleep Is Optimal in Middle and Old Age

The optimal amount of sleep for middle-aged and older adults is seven hours per night. Sleeping too little, or too much, was associated with poor cognitive performance and mental health, researchers say.

Featured Neurology Neuroscience

·April 26, 2022·4 min read

Alzheimer’s and Daytime Napping Linked in New Research

Study reveals a bi-directional link between daytime napping and cognitive decline associated with Alzheimer's disease. Researchers say longer, more frequent napping was associated with worse cognition after one year, and worse cognition was linked to longer and more frequent daytime naps.

Featured Neuroscience

·April 19, 2022·5 min read

Risky Driving Behaviors Increase as Common Sleep Disorder Worsens

Obstructive sleep apnea may impact your behavior when driving, a new study reports. People with sleep apnea who experienced eight additional disruptions in breathing per hour had a 27% increased risk of making dangerous driving moves, such as speeding, hard breaking , or accelerating suddenly.

This shows a man sleeping with the SleepLoop system on his head

Featured Neuroscience Open Neuroscience Articles

·April 8, 2022·5 min read

Enhancing Deep Sleep

SleepLoop, a newly designed mobile system, can help promote deep sleep through auditory brain stimulation. The device tracks when a person enters slow-wave brain activity, triggering an auditory signal that helps synchronize neurons and enhance the slow waves.

Featured Neuroscience

·April 4, 2022·3 min read

Limited Trunk Movement a Factor in REM Behavior Disorder

People who suffer from REM behavioral disorder, a sleep disorder linked to an increased risk of developing Parkinson's disease, exhibit limited movement of their trunk during dream re-enactment.

Featured Neurology Neuroscience

·April 4, 2022·7 min read

Loss of Neurons, Not Lack of Sleep, Makes Alzheimer’s Patients Drowsy

Degeneration of neurons associated with wakefulness, and not a lack of sleep, makes Alzheimer's patients more drowsy. The degeneration of these neurons is caused by the tau protein. In PSP, the damage to the neurons was associated with symptoms of sleep deprivation.

This shows an alarm clock and the outline of a woman and a brain

Featured Neuroscience

·April 1, 2022·2 min read

Our Brain as a Time Machine and Other Unsolved Questions About the Many-Faceted Mystery of Time

During an upcoming symposium, researchers will discuss the neurobiology of time perception, how emotion shapes our perception of time, and the role of memory in anticipation.

This shows a woman taking a nap on a tree limb by a lake with a book covering her face

Featured Neuroscience

·April 1, 2022·4 min read

Learning Gains While We Sleep Originate From the Learning Process Itself and Not Just From Using the Brain

Learning consolidation that occurs during sleep is a result of the learning process, and is not simply due to neural processes and brain regions associated with learning.