Brains have a negativity bias will remember bad memories more

Brains have a negativity bias will remember bad memories more

Negativity bias is the psychological phenomenon by which humans have a greater recall of unpleasant memories compared with positive memories. Participants in a study were shown pictures with people both showing negative, positive and neutral faces. Various types of expressions were exhibited in all of them. The subjects could exceedingly easier recall the expressions of […]

Scientists wired two rats' brains together and the result was mutual

Scientists wired two rats’ brains together and the result was mutual

Scientists wired two rats’ brains together and the result was mutual problem solving: “We created a new central nervous system made of two brains.” “The brains of two rats on different continents have been made to act in tandem. When the first, in Brazil, uses its whiskers to choose between two stimuli, an implant records […]