What did the 2026 University of Vienna brain-scan study find?

Dogs process fear differently from anger and sadness

Where are a dog's voice-processing areas, according to Attila Andics' 2014 study?

In the anterior temporal lobe, roughly where ours are

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About how many scent receptors do humans have?

Dogs have between 100 million and 300 million, depending on breed.
In the 2022 Queen's University Belfast study, what were people asked to do to get stressed?

Samples were kept only when blood pressure and heart rate had actually risen.
What did the 2026 University of Vienna brain-scan study find?

The sorting is finer than a simple good versus bad split.
Where are a dog's voice-processing areas, according to Attila Andics' 2014 study?

A nearby region responds to the emotional content of a voice.
In the 2012 Goldsmiths study, how many of 18 dogs approached a crying person?

Only six approached during humming.
When a stranger cried in that study, who did the dogs go to?

A frightened dog seeking comfort would have run to its own person.
In the 2018 Johns Hopkins study, how much faster did dogs open a door for a crying owner?

Dogs that froze were the most distressed in the room.
In the Swedish hair cortisol study, what predicted the dog's stress levels?

Owner and dog stress levels were synchronized over months.