Neuroscience
- Neuroscience
Newly discovered cells in mice can sense four of the five tastes
Some cells in mice can sense bitter, sweet, sour and umami. Without the cells, some flavor signals don’t get to the ultimate tastemaker — the brain.
- Neuroscience
New guidance on brain death could ease debate over when life ends
Brain death can be a tricky concept. Clarity from an international group of doctors may help identify when the brain has stopped working for good.
- Neuroscience
Boosting a liver protein may mimic the brain benefits of exercise
Finding that liver-made proteins influence the brain may advance the quest for an “exercise pill” that can deliver the benefits of physical activity.
- Health & Medicine
Strokes and mental state changes hint at how COVID-19 harms the brain
In a group of people severely ill from the coronavirus, strokes, psychosis, depression and other brain-related changes come as complications.
- Neuroscience
How to make a mouse smell a smell that doesn’t actually exist
The ability to create a perception might lead to a deeper understanding of how the brain makes sense of the world.
- Neuroscience
The way the coronavirus messes with smell hints at how it affects the brain
Conflicting reports offer little clarity about whether COVID-19 targets the brain.
- Neuroscience
A new 3-D map illuminates the ‘little brain’ within the heart
Microscopy and genetic studies yield a comprehensive map of the nerve cells found in the heart of a rat.
- Neuroscience
How coronavirus stress may scramble our brains
The pandemic has made clear thinking a real struggle. But researchers say knowing how stress affects the brain can help people cope.
- Neuroscience
Blind people can ‘see’ letters traced directly onto their brains
Arrays of electrodes can trace shapes onto people’s brains, creating bursts of light that people can “see.”
- Neuroscience
A game based on Simon shows how people mentally rehearse new information
Signs of learning echo through people’s resting brains.
- Neuroscience
‘The Idea of the Brain’ explores the evolution of neuroscience
Despite advances, much about the human brain is still a mystery, a new book shows
- Neuroscience
Mice’s facial expressions can reveal a wide range of emotions
Pleasure, pain, fear and other feelings can be reflected in mice’s faces, sophisticated computational analyses show.
