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Brain Imaging

Brain Imaging

Brain imaging technologies provide critical insights into both the structure and function of the human brain, enabling medical professionals and researchers to diagnose, study, and treat neurological disorders or psychiatric disorders more effectively.
These technologies include computerized axial tomography (CAT or CT scans), positron-emission tomography (PET scans), magnetic resonance imaging (MRI), functional magnetic resonance imaging (fMRI), and Transcranial Magnetic...

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Related Experiment Video

Updated: Aug 23, 2025

Training Dogs for Awake, Unrestrained Functional Magnetic Resonance Imaging

Training Dogs for Awake, Unrestrained Functional Magnetic Resonance Imaging

Published on: October 13, 2019

Deciphering the dog brain with fMRI.

Gregory S Berns¹

¹Emory University, Atlanta, GA, USA.

Trends in Neurosciences

|October 28, 2022

Summary

This summary is machine-generated.

Functional Magnetic Resonance Imaging (fMRI) reveals brain function similarities and differences between dogs and humans. These findings prompt deeper questions about functional homologies in our coevolved species.

Keywords:

canine decoding emotion homology perception reward

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Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI

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Last Updated: Aug 23, 2025

Training Dogs for Awake, Unrestrained Functional Magnetic Resonance Imaging

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Published on: October 13, 2019

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Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI

Functional Imaging of Auditory Cortex in Adult Cats using High-field fMRI

Published on: February 19, 2014

Area of Science:

Comparative neuroscience
Canine cognition
Neuroimaging

Background:

Functional Magnetic Resonance Imaging (fMRI) is a growing tool for studying canine brain activity.
Previous research suggests shared neural processing between humans and dogs.

Purpose of the Study:

To investigate functional homologies in the brains of domestic dogs and humans.
To explore cognitive similarities and differences using neuroimaging.

Main Methods:

fMRI scans were conducted on trained domestic dogs.
Dogs and humans were exposed to identical stimuli to compare brain responses.

Main Results:

fMRI data revealed both shared and distinct patterns of brain activation between species.
Specific similarities suggest common evolutionary pathways in neural function.

Conclusions:

The study provides evidence for functional homologies in the canine and human brain.
Findings deepen our understanding of interspecies cognitive processes and coevolution.