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Image of the Day
Stem Cells in the Hypothalamus Slow Aging in Mice
Ashley P. Taylor | Jul 26, 2017
Once implanted into animals’ brains, neural stem cells that secrete microRNA-containing vesicles seem to contribute to an anti-aging effect.
Neurophysiologist, Ethnographer, and World Explorer Dies
Aggie Mika | Jul 18, 2017
S. Allen Counter pursued scientific questions within various cultures throughout the world.
Image of the Day: Cortical Lightning Storm
Staff | Jul 18, 2017
Neurons in a mouse model of autism consistently fire in response to whisker agitation.
Mysterious Brain Waves May Connect REM Sleep with Visual Experiences
Philip Jaekl | Jul 17, 2017
New methods could propel investigation of neural “PGO” wave patterns that may underlie critical aspects of visual experience, dreaming, and even psychosis.
The Evolutionary Roots of Instinct
Becca Cudmore | Jul 17, 2017
Did behaviors that seem ingrained become fixed through epigenetic mechanisms and ancestral learning?
Notable Science Quotes
Staff | Jul 17, 2017
The NIH budget, the nature of science, paternal age, and more
Behavior Circuits Mapped in Whole Fruit Fly Brain
Anna Azvolinsky | Jul 13, 2017
Using machine learning, researchers have created extensive maps of the neuronal circuits associated with social and locomotion behaviors in the fruit fly.
Electrical Stimulation Steers Neural Stem Cells
Ashley Yeager | Jul 3, 2017
Current can guide implanted cells away from rats’ noses toward a region deep in their brains.
Image of the Day: Gold Matter
Staff | Jun 30, 2017
The white matter tracts that wind throughout this microetching are based on diffusion spectrum imaging data from a human brain, realistically portraying the circuits found within a sagittal brain section.
Memories Erased from Snail Neurons
Diana Kwon | Jun 28, 2017
Scientists block particular enzymes to remove the cellular signatures associated with specific memory types.