Brain
Scientists Say: Neuroplasticity
Neurons in the brain forge new connections and sometimes trim back old ones. This capacity for change allows us to learn new skills and recover from injury.
Brain
More Stories in Brain
- Brain
Having sparse links in the hippocampus may maximize memory storage
Tissue from the memory centers of people’s brains reveal relatively few links among nerve cells in the hippocampus. But they carried strong, reliable signals.
- Brain
Could the magic of memory manipulation ever become real?
Someday, technology might be able to help people better hold onto memories or forget bad ones.
- Brain
Scientists are exploring why some people don’t have a mind’s eye
A researcher with aphantasia is studying how different senses work together in the brain — and when they don’t.
- Brain
Purple exists only in our brains
Most colors represent a single wavelength of light. But your brain invents purple to deal with wavelengths from opposite ends of the visible spectrum.
- Brain
A single sniff is enough to detect slight odor changes
The speed of our ability to perceive odors is on par with that of color perception, a new sniff device shows.
- Brain
Scientists Say: Aphantasia
Not everyone has a “mind’s eye,” and that’s OK. Some people recall memories and process information in different ways altogether.
- Brain
Ouch! The pain of pulled hair registers superfast
A hair pull is detected by a protein used to sense light touches. It also travels faster than most other types of pain.
- Brain
This neuroscientist looks at how your brain plans for the future
Freek van Ede studies how the brain selects information to plan for the future. He’s finding clues in the tiny movements people make with their eyes.
- Tech
A man silenced by paralysis got his ‘voice’ back, thanks to AI
New computer-linked brain implants offer hope to those who have lost the ability to speak or move.
