Neuroscience
- Neuroscience
The battle over new nerve cells in adult brains intensifies
It’s not yet time to abandon the idea that adult human brains make new nerve cells.
- Neuroscience
Zapping the spinal cord helped paralyzed people learn to move again
A handful of people paralyzed from spinal cord injuries have learned to walk again.
- Neuroscience
Big data reveals hints of how, when and where mental disorders start
The first wave of data from the PsychENCODE project holds new clues to how and when psychiatric diseases such as schizophrenia emerge.
- Neuroscience
Here’s a rare way that an Alzheimer’s protein can spread
Amyloid-beta found in vials of growth hormone can move from brain to brain, a mouse study shows.
- Health & Medicine
A gut-brain link for Parkinson’s gets a closer look
Early evidence suggests that Parkinson’s may be a gut disease that affects the brain.
- Neuroscience
The uterus may play a role in memory
In lab tests, rats that underwent hysterectomies had worse spatial memories.
- Science & Society
Seeking a panacea in the gut’s microbiome
Editor in Chief Nancy Shute discusses the potential role of the gut microbiome in Parkinson's disease and one reporter's connection to the story.
- Neuroscience
Zaps to a certain spot in the brain may ease depression
When implanted electrodes stimulated a brain region just behind the eyes, people’s spirits were raised immediately.
- Neuroscience
Brain implants let paralyzed people use tablets to send texts and stream music
People with paralysis could control commercially available tablets with their brain activity, researchers show.
- Neuroscience
Marijuana may change the decision-making part of teen brains
A marijuana-like drug given to male rats during adolescence changed the structure of their brains.
- Neuroscience
A lack of sleep can induce anxiety
Pulling an all-nighter induced anxiety in healthy people, a recent study finds.
- Neuroscience
Loneliness is bad for brains
Social isolation shrinks nerve cells in the brains of mice, a new study shows.
