Scienceblogtwo

A first look at how the canine mind reconstructs what it sees has been provided by scientists' decoding of visual pictures from a dog's brain. The study conducted at Emory University was published in the Journal of Visualized Experiments. The findings imply that dogs are more tuned into environmental actions than they are to the person or thing performing the deed. Three 30-minute sessions totaling 90 minutes were used to collect the fMRI brain data from two awake, unrestrained dogs as they viewed videos. They next examined the patterns in the brain data using a machine-learning system. According to Gregory Berns, an Emory professor of psychology and the paper's corresponding author, "We demonstrated that we can track the activity in a dog's brain while it is watching a movie and, to at least a limited extent, reconstruct what it is looking at." "It's incredible that we can get that off," Recent developments in fMRI and machine learning to decode...

Clearly, dogs and people have a unique relationship. Do dogs, like us, cry more often when they are overcome with emotion? According to a recent study that was published in Current Biology on August 22 and may be the first to address this issue, our canine companions' eyes do indeed brim up with tears. In actuality, it frequently occurs when they are reunited with you. According to Takefumi Kikusui of Azabu University in Japan, "We discovered that dogs weep tears connected with happy feelings." "We also identified oxytocin as a potential underlying mechanism behind it." Following the birth of one of his two standard poodles six years ago, Kikusui and associates discovered the discovery. When his dog was feeding the puppies, he saw that something in the dog's face had altered; there were tears. Although those tears don't fall as frequently as they do in humans, they nonetheless have teary eyes. That made me think that oxytocin would make people cry more, ...