Neuroscience
- Neuroscience
Some grape-scented compounds repel mosquitoes
Molecules discovered to drive away bugs after researchers identify cells that detect, and are disgusted by, DEET.
- Neuroscience
An on-off switch for eating
By triggering or silencing certain brain cells, scientists can get mice to feed or stop feeding regardless of hunger.
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- Neuroscience
Scented naps can dissipate fears
People unlearned an odor's unpleasant accompaniment when they smelled it in their sleep.
- Neuroscience
A beacon illuminates a key Alzheimer’s protein
In PET scans, researchers can now see tau, which accompanies amyloid in diseased brains.
- Neuroscience
Video game sharpens up elderly brains
Adults over 60 who played for several hours a month beat untrained 20-year-olds in racing game.
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- Neuroscience
Caffeine shakes up growing mouse brains
When pregnant mice consumed caffeine, their offspring had altered neurons and faulty memory.
- Neuroscience
One sleepless night weakens resolve in the face of doughnuts
Sleep loss changes brain activity and food preferences.
- Neuroscience
Camping resets internal clock
After a week in the wild, people went to bed and got up earlier.
- Neuroscience
Brainwashed
The Seductive Appeal of Mindless Neuroscience by Sally Satel and Scott O. Lilienfeld.
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