Neuroscience
- Neuroscience
Astrocytes help speed up brain’s messages
Astrocytes may help speed nerve cells’ electrical messages.
- Animals
Caterpillar treats and tricks ants by oozing spiked juice
Caterpillars ooze droplets that lure ants away from colony duties to instead lick and defend their drug source, new lab tests suggest.
- Neuroscience
New view of mouse brain provides up-close look at nerve cells’ habitat
Detailed reconstruction of a tiny fleck of mouse brain reveals neural complexity.
- Neuroscience
Global warming unpaused, how space affects the brain and more reader feedback
A reader shares a story about Stephen Jay Gould, while others discuss how to protect the brain from radiation in space and whether 2014 was the hottest year on record.
- Neuroscience
Brain activity in unconscious patients offers new views of awareness
As more people survive serious brain injury, researchers are using EEG and fMRI to learn who is aware inside an unresponsive body.
- Neuroscience
Age affects brain’s response to anesthesia
Anesthesia has different effects on young and old brains.
- Neuroscience
Boosting estrogen, only in the brain
Scientists have developed a chemical that transforms into the hormone estrogen in the brain, but not the body, of rats.
- Health & Medicine
Death by brain-eating amoeba is an inside job
Immune response to brain-eating amoeba may be the real killer.
- Neuroscience
Breakdown of Alzheimer’s protein slows with age
It takes longer to get rid of an Alzheimer’s-associated protein with age.
- Neuroscience
Bundles of cells hint at biological differences of autistic brains
Using miniature organoids that mimic the human brain, scientists have identified developmental differences between autistic children and their non-autistic family members.
- Neuroscience
How screams shatter the brain
The acoustical properties of screams make them hard to ignore, a new study suggests.
- Neuroscience
How screams shatter the brain
The acoustical properties of screams make them hard to ignore, a new study suggests.
