Why My Cat Is Basically My Therap...

Why My Cat Is Basically My Therapist: The Neurobiology of Pets

The Plasticity Podcast by Santina Duarte
E10
Dec 1, 2025
59:54

Episode notes

Hi, it's me, Santina Duarte, the girl in your lab who has like 800 pets and is quite literally a crazy cat lady, and this week we are talking pets. Have you ever thought about how your pet all of a sudden hates your ex when you break up? Or how can they pick out your friends in a crowded room, even if they have never met them before? In this week's episode, we explore the neuroscience of the human–animal bond: oxytocin loops, emotional contagion, how pets read our stress signals, and how our brains light up when we’re with them. From third-party social evaluation (yes, your dog can form opinions about people based on how they treat you) to the biology of comfort, attachment, and why animals often feel like family — this is the science behind the connection we feel in our bones.

As per usual, I release a new episode every Monday at 7:00 am EST. You can find me on all podcast platforms and on Instagram at @theplasticitypodcast. Thank you so much for another week of listening, and I am holding space (insert Cynthia Erivo holding just Ariana Grande's finger) for all the new listeners who have joined me :).

Keywords

Neuroscience
Academic Journey
Neural Networks
Moving out
Graduate School
University
Science communication
science and tech
dissemination
women in science
cognition
experimentation
relationships
crushes
falling in love
neurochemistry
neural encoding
reward pathways
mental health
animal models
research
human research
computational neuroscience
pets
cats
dogs
horses
companions