Neuroscience
- Neuroscience
Brain’s growth, networks unveiled in new maps
Two large-scale efforts describe human and mouse brains in detail.
- Neuroscience
Lost sleep could mean lost neurons
A new study shows we may not be able to make up for chronic sleep deprivation. The protein SirT3 might protect us against late nights, but all-nighters may produce neuron loss.
- Psychology
Twenty-two emotions are written on our faces
People’s faces express at least 22 feelings – far more than the six emotions scientists previously recognized.
- Neuroscience
Ha! The Science of When We Laugh and Why
Scott Weems, a neuroscientist, takes readers on a wide-ranging tour that explains what humor is and why readers should care.
- Neuroscience
Ten thousand neurons linked to behaviors in fly
By studying the wiggles of 37,780 fly larvae, scientists link specific neurons to 29 distinct behaviors.
- Health & Medicine
Diet fix eases Huntington’s symptoms in mice
Supplement improves health of rodents with mutation that causes neurodegeneration like that seen in Huntington’s disease.
- Neuroscience
Scans suggest how the mind solves ethical dilemmas
Brain scans suggest how the mind solves a moral dilemma.
- Health & Medicine
Small molecule makes brain cancer cells collapse and die
A small molecule, Vacquinol-1, may provide a different way to target and kill cells in glioblastomas, a type of brain tumor.
- Life
Human noses know more than 1 trillion odors
Sense of smell displays a vast reach in study of people’s ability to distinguish between scents.
- Neuroscience
Calcium in alcoholism drug may be what prevents relapse
Acamprosate, one of the few drugs to treat alcoholism, may be nothing more than a vehicle for a calcium supplement.
- Neuroscience
Pianists learn better by playing
Pianists’ muscle memory helped them recognize incorrect notes.
- Neuroscience
Brain chemicals help worms live long and prosper
Serotonin and dopamine accompany long lives in C. elegans worms under caloric restriction.
