Neuroscience

Pain-related gamma-band oscillations reflect pain perception

When you go to the doctor, do you feel that your pain is accurately assessed? The doctor may ask you to describe your pain verbally or to fill in a questionnaire. Traditionally, these are the only ways available to assess ...

Psychology & Psychiatry

Why do we scream?

Screaming may be associated with a multitude of emotions or functions. We might scream when we are surprised or when we experience joy, pleasure or excitement. We scream with sadness, fear and grief, too. We might scream ...

Neuroscience

Sleeping sheep may offer clues to human brain disease

People may count sheep when they cannot sleep, but when they do finally drift off their brains generate the same type of brain wave as their ovine counterparts, according to new research published in eNeuro. Monitoring how ...

Neuroscience

Researchers use new method to investigate neural oscillations

Neural oscillations—also known as brainwaves—are important carriers of information in the brain. Researchers are increasingly coming to view them less as sustained oscillations and more as transient bursts. Until now, ...