All Episodes
BI 191 Damian Kelty-Stephen: Fractal Turbulent Cascading Intelligence
Damian Kelty-Stephen is an experimental psychologist at State University of New York at New Paltz. Last episode with Luis Favela, we discussed many of the ideas from ecological psychology, and how Louie is trying to reconcile those principles with those of neuroscience. In this episode, Damian and I in some ways continue that discussion, because Damian is also interested in unifying principles of ecological psychology and neuroscience.
BI 190 Luis Favela: The Ecological Brain
Luis Favela is an Associate Professor at Indiana University Bloomington. He is part philosopher, part cognitive scientist, part many things, and on this episode we discuss his new book, The Ecological Brain: Unifying the Sciences of Brain, Body, and Environment.
BI 189 Joshua Vogelstein: Connectomes and Prospective Learning
Jovo, as you’ll learn, is theoretically oriented, and enjoys the formalism of mathematics to approach questions that begin with a sense of wonder. So after I learn more about his overall approach, the first topic we discuss is the world’s currently largest map of an entire brain… the connectome of an insect, the fruit fly. We talk about his role in this collaborative effort, what the heck a connectome is, why it’s useful and what to do with it, and so on.
BI 188 Jolande Fooken: Coordinating Action and Perception
Jolande Fooken is a post-postdoctoral researcher interested in how we move our eyes and move our hands together to accomplish naturalistic tasks. Hand-eye coordination is one of those things that sounds simple and we do it all the time to make meals for our children day in, and day out, and day in, and day out.
BI 187: COSYNE 2024 Neuro-AI Panel
Recently I was invited to moderate a panel at the annual Computational and Systems Neuroscience, or COSYNE, conference. This year was the 20th anniversary of COSYNE, and we were in Lisbon Porturgal.
BI 186 Mazviita Chirimuuta: The Brain Abstracted
Mazviita Chirimuuta is a philosopher at the University of Edinburgh. Today we discuss topics from her new book, The Brain Abstracted: Simplification in the History and Philosophy of Neuroscience.
BI 185 Eric Yttri: Orchestrating Behavior
Eric’s lab studies the relationship between various kinds of behaviors and the neural activity in a few areas known to be involved in enacting and shaping those behaviors, namely the motor cortex and basal ganglia. And study that, he uses tools like optogentics, neuronal recordings, and stimulations, while mice perform certain tasks, or, in my case, while they freely behave wandering around an enclosed space.
BI 184 Peter Stratton: Synthesize Neural Principles
What Pete argues for is what he calls a sideways-in approach. So a bottom-up approach is to build things like we find them in the brain, put them together, and voila, we’ll get cognition. A top-down approach, the current approach in AI, is to train a system to perform a task, give it some algorithms to run, and fiddle with the architecture and lower level details until you pass your favorite benchmark test.
BI 183 Dan Goodman: Neural Reckoning
You may know my guest as the co-founder of Neuromatch, the excellent online computational neuroscience academy, or as the creator of the Brian spiking neural network simulator, which is freely available. I know him as a spiking neural network practitioner extraordinaire. Dan Goodman runs the Neural Reckoning Group at Imperial College London, where they use spiking neural networks to figure out how biological and artificial brains reckon, or compute.
BI 182: John Krakauer Returns… Again
John Krakauer has been on the podcast multiple times (see links below). Today we discuss some topics framed around what he’s been working on and thinking about lately.
BI 181 Max Bennett: A Brief History of Intelligence
By day, Max Bennett is an entrepreneur. He has cofounded and CEO’d multiple AI and technology companies. By many other countless hours, he has studied brain related sciences. Those long hours of research have payed off in the form of this book, A Brief History of Intelligence: Evolution, AI, and the Five Breakthroughs That Made Our Brains.
BI 180 Panel Discussion: Long-term Memory Encoding and Connectome Decoding
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BI 179 Laura Gradowski: Include the Fringe with Pluralism
Laura Gradowski is a philosopher of science at the University of Pittsburgh. Pluralism, or scientific pluralism anyway, is roughly the idea that there is no unified account of any scientific field, that we should be tolerant of and welcome a variety of theoretical and conceptual frameworks, and methods, and goals, when doing science. Pluralism is kind of a buzz word right now in my little neuroscience world, but it’s an old and well-trodden notion… many philosophers have been calling for pluralism for many years. But how pluralistic should we be in our studies and explanations in science? Laura suggests we should be very, very pluralistic, and to make her case, she cites examples in the history of science of theories and theorists that were once considered “fringe” but went on to become mainstream accepted theoretical frameworks. I thought it would be fun to have her on to share her ideas about fringe theories, mainstream theories, pluralism, etc.
BI 178 Eric Shea-Brown: Neural Dynamics and Dimensions
Eric Shea-Brown is a theoretical neuroscientist and principle investigator of the working group on neural dynamics at the University of Washington. In this episode, we talk a lot about dynamics and dimensionality in neural networks… how to think about them, why they matter, how Eric’s perspectives have changed through his career.
BI 177 Special: Bernstein Workshop Panel
I was recently invited to moderate a panel at the Annual Bernstein conference – this one was in Berlin Germany. The panel I moderated was at a satellite workshop at the conference called How can machine learning be used to generate insights and theories in neuroscience? Below are the panelists. I hope you enjoy the discussion!
BI 176 David Poeppel Returns
David runs his lab at NYU, where they study auditory cognition, speech perception, language, and music. On the heels of the episode with David Glanzman, we discuss the ongoing mystery regarding how memory works, how to study and think about brains and minds, and the reemergence (perhaps) of the language of thought hypothesis.
BI 175 Kevin Mitchell: Free Agents
Kevin Mitchell is professor of genetics at Trinity College Dublin. He’s been on the podcast before, and we talked a little about his previous book, Innate – How the Wiring of Our Brains Shapes Who We Are. He’s back today to discuss his new book Free Agents: How Evolution Gave Us Free Will
BI 174 Alicia Juarrero: Context Changes Everything
In this episode, we discuss many of the topics and ideas in her new book, Context Changes Everything: How Constraints Create Coherence, which makes the thorough case that constraints should be given way more attention when trying to understand complex systems like brains and minds – how they’re organized, how they operate, how they’re formed and maintained, and so on.