About the course

A seminar on NeuroAI, the joint study of artificial and biological intelligence, for advanced undergraduates and graduate students. The course covers how modern deep networks and foundation models are trained, what interpretability methods reveal about them, and how well they match brains and behavior.

Each topic has required reading for everyone. Students then present recent papers on the topic in short talks.

Topics

  1. Foundations
  2. The three levers of deep learning
  3. Scaling and emerging capabilities
  4. Prediction vs. understanding
  5. Representation-level interpretability
  6. Mechanistic interpretability
  7. Neural alignment
  8. Behavioral and cognitive alignment
  9. Language and consciousness
  10. Feedback in biological and artificial vision

Foundations

Why neural networks became models of the brain, and what that framing assumes.

Required reading

The three levers of deep learning

How architecture, learning objective and training data shape what a network learns and how it generalizes.

Required reading

Student presentations

Architectures

Datasets and platforms

Self-supervised learning

Scaling and emerging capabilities

Pretraining, fine-tuning, in-context learning and reasoning, and how to evaluate claims of emergence.

Required reading

Student presentations

Pretraining and transfer

In-context learning and reasoning

Vision and language

Critical perspectives

Prediction vs. understanding

Whether models that predict behavior and brain activity also explain them.

Required reading

Representation-level interpretability

Feature visualization, concept-based methods and sparse dictionary learning. Guest lecture by Thomas Fel (Kempner Institute, Harvard).

Required reading

Student presentations

Feature visualization and circuits

Attribution and concepts

Sparse representations

Mechanistic interpretability

Probing, circuits and causal interventions. Guest lecture by Michael Lepori (Brown).

Required reading

Student presentations

Probing

Causal methods and concept erasure

World models and relations

Neural alignment

Comparing model representations with neural recordings, and what a good fit does and does not show.

Required reading

Student presentations

Vision

Language and speech

Foundation models for neuroscience

Behavioral and cognitive alignment

Testing models as participants in cognitive experiments.

Required reading

Student presentations

Evaluation frameworks

Reasoning, analogy and social cognition

Decisions and biases

Perception

Responses to Centaur

Language and consciousness

Guest lectures by Greta Tuckute (Kempner Institute, Harvard) and Rufin VanRullen (CNRS, Toulouse).

Required reading

Feedback in biological and artificial vision

Recurrent models of vision motivated by cortical circuits. Guest lecture by Victor Boutin (CNRS, Toulouse) on generative models in cognitive science.

Required reading