Eye direction provides powerful social information. Research has found that direct gaze can influence how people evaluate faces and can increase attention toward them. The effect depends on context and isn't identical for everyone, but eye...
Waterlogged fingers aren't simply skin swelling like a sponge. The characteristic wrinkles are produced when the nervous system causes blood vessels beneath the skin to constrict. Research suggests the resulting grooves may improve grip on wet...
Yawning can be triggered not only by seeing another person yawn but also by hearing, thinking, or even reading about it. This is known as contagious yawning. Researchers continue to investigate why humans show this unusual response, with social...
Blinking isn't completely automatic at a fixed rate. Research has found that blink frequency can decrease substantially during visually demanding activities such as reading or working at a computer.
Fewer blinks can allow the tear film covering...
Speaking style can shift depending on who is listening. People may subtly change pitch, speed, pronunciation, vocabulary, or accent when talking with friends, family, coworkers, or strangers. This process is known as communication accommodation...
Remembering isn't exactly like opening a saved video. When a memory is recalled, it can temporarily become flexible before being stored again through a process called reconsolidation. New information or emotions may influence it during this...
A catchy piece of music can continue repeating internally long after the actual sound ends. Scientists call these involuntary musical images earworms. Songs with repetitive melodies and distinctive rhythmic patterns are especially likely to...