Deep sleep brain activity helps mice resist social stress
Most adult sleep is non-rapid eye movement (REM), which is restorative and promotes resilience to stressful conditions. However,…
Crucial brain stem cells rely on metabolic pathways to make decisions
As the human brain takes shape before birth, a remarkable type of stem cell helps give it many…
Brain shrinkage biomarker may predict early-onset Alzheimer’s progression
In people diagnosed with early-onset Alzheimer’s disease, a biomarker tool that detects shrinkage of the brain’s gray matter…
Scientists create brain organoids with distinct cortical regional identity
The human brain is often described as one of the most complex structures in biology, and much of…
Two distinct types of brain tissue work together to support cognition in older adults
Researchers from the Mark and Mary Stevens Neuroimaging and Informatics Institute (Stevens INI) at the Keck School of…
Brain’s extracellular matrix controls learning windows and memory stability
For many who have struggled to learn a new language or instrument, it’s a familiar pattern: they make…
Neural stem cells split early into distinct neuron lineages
The cerebral cortex is densely packed with different nerve cells that enable us to perceive, think and act.…
Researchers uncover hierarchical sensory processing system in the zebrafish brain
How does the brain make sense of what we see, hear, and feel—and transform these separate signals into…
A closer look at Parkinson’s brains finds tau where standard tests saw little
By examining six brain regions at single-molecule resolution, researchers identified a layer of tau pathology that conventional tissue…
Three key brain regions interact during sleep to support memory formation
Researchers at Kennedy Krieger Institute and Johns Hopkins Medicine have discovered that memory consolidation during sleep depends on…
Frequent TV watching links to higher white matter lesion volume
A 24-year ARIC analysis suggests that the setting in which people sit may matter for brain measures linked…
Salk neuroscientists identify traveling brain waves as a computational engine
Your brain has something surprising in common with the ocean: waves! Electrical activity washes over the brain’s surface,…