Penn NeuroKnow 🧠

@pennneuroknow.bsky.social

Weekly neuroscience blog written by PhD students at the University of Pennsylvania breaking down the brain for everyone to understand. Visit our blog: https://pennneuroknow.com/

While Claude, ChatGPT and other generative AIs are doing the work, what's happening in your brain? Explore the discussion around AI use – from a neuroecientific perspective, of course – in this week's post by Victoria Subriitzky Katz: pennneuroknow.com/2026/07/21/m... #PsychSciSky #SciComm 🧠🟦 🧪

My buddy Claude, friend or foe?

While Claude, ChatGPT and other generative AIs are doing the work, what’s happening (or not happening) in your brain?

pennneuroknow.com

Lower oxygen at high altitude poses danger to climbers, but some populations have adapted. Explore the differences in the brain and body that offer protection from these harsh environments in this week's post by Emma Fischer: pennneuroknow.com/2026/07/07/o... #PsychSciSky #SciComm 🧠🟦 🧪

Out of thin air: The brain at high altitude

Lower oxygen at high altitude poses a serious danger to climbers, but some populations have adapted to thrive in these conditions. What differences in the brain and body confer protection to inhabi…

pennneuroknow.com

Tool use is often seen as a trait unique to humans, but we aren't alone. Explore how diverse species use tools and what that may reveal about intelligence across the animal kingdom in this week's post by Victoria Subritzky Katz: pennneuroknow.com/2026/04/21/c... #PsychSciSky #SciComm 🧠🟦 🧪

Clever creatures and the tools they use

Tool use is often seen as a defining human trait, but animals from chimpanzees to crows also use tools. Explore how diverse species use tools and what that may reveal about intelligence across the …

pennneuroknow.com

People have lived in fear of rabies for thousands of years, but it’s only recently we’ve started to learn how it works. Omer Zeliger shares how rabies drives you mad in this week's post: pennneuroknow.com/2026/03/10/d... #PsychSciSky #SciComm 🧠🟦 🧪

Driving you mad: Understanding the rabies virus

People have lived in fear of rabies for thousands of years, but it’s only recently we’ve started to learn how it works.

pennneuroknow.com

To function properly, neurons need supplies- but how do these supplies make it from one end of the neuron to another?   Learn about the incredible protein, nicknamed your neuron's marathon runner, that gets the job done: pennneuroknow.com/2026/02/03/k... #PsychSciSky #SciComm 🧠🟦 🧪

KIF1A: The neuron’s marathon runner

To function properly, neurons need supplies- but how do all these supplies make it from one end of a neuron to another?  This article explores the incredible protein that gets the job done, aptly n…

pennneuroknow.com