Dogs can tell if you're scared or sad
fMRI scans show happiness, fear, anger, and sadness have distinct brain activity patterns in doggy brains. O recorte ajuda a contextualizar a pauta dentro de Tech.
Notícias
Acompanhe as Notícias da Recifes
Fique por dentro das últimas novidades sobre tecnologia, negócios e empreendedorismo.
‘Safe, quick and painless’: what is a DXA scan, and do you need one for bone health?
The imaging test is most often used to help determine a person’s risk of osteoporosis and bone fracturesDXA – or sometimes DEXA – scans are important for people in their 60s and above. They are also increasingly used by younger people interested in body composition.A DXA – dual-e
Dogs can distinguish between fearful and angry or sad human faces, brain scans suggest
Researchers analysed activity in regions of brain when dogs were shown images of different facial expressionsWhile dogs are known to turn the puppy eyes on their owners, it seems our pets are keeping a close eye on us too: research has revealed dog brains can distinguish differen
Pretreatment CT scans may contain clues about the risk of medication-related osteonecrosis
CT images taken before patients begin treatment with bone resorption inhibitors may contain measurable clues about who will later develop medication-related osteonecrosis of the jaw (MRONJ), according to a retrospective study by a researcher at Hiroshima University.
The dodo bird had a secret sensory world scientists are only now discovering
CT scans of the world’s rarest dodo skulls suggest the extinct bird may have had a stronger sense of smell, a highly sensitive beak, and a lifestyle that extended into dawn and dusk. The discoveries are helping overturn centuries-old myths and reveal a far more complex animal tha