A newly published study has revealed that dogs can see smells. According to this, the visual cortex of dogs works even harder when we smell it than when we see it with our eyes.
Surprising information continues to emerge about dogs, which have been considered our most loyal friends for centuries. Our friends, who were discovered to be able to visualize odors in their minds in the past few weeks, have gone beyond that, according to a new study. they can ‘see’ smells.
In the study, published in The Journal of Neuroscience, scientists mapped the olfactory brain pathways of pet dogs with diffusion MRI scans. With the data obtained 3D map of the canine brain’s neural pathways created. The map showed a huge, previously unknown pathway between dogs’ olfactory and visual systems.
Their visual cortices are working even harder than when we see them:
Cornell University neuroimaging researcher Pip Johnson, who was involved in the study, shared that they had never seen this connection between the nose and the visual cortex in the brain. Moreover, according to Johnson, the visual cortex of dogs is what our sense of smell is. it was working harder than we were running in our vision state.
Although this research does not clearly reveal whether dogs can literally see by smell, each discovery made in the brain continues to surprise us. Moreover, preliminary data from studies of the same species that are just beginning in cats, In cats, this relationship is much stronger. has already shown.
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Source :
https://www.sciencealert.com/dogs-smell-is-tightly-linked-to-the-visual-parts-of-their-brain