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Angela J Langdon

2 papers in the library · publishing 2022-2026

Papers

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Psilocybin asymmetrically modulates outcome-based choice and cortical processing under uncertainty.

bioRxiv : the preprint server for biology August 13, 2026 David S Jacobs, Alejandro Torrado Pacheco, Randall J. Olson et al. preprint

Emerging clinical research with psilocybin highlights the value of the psychedelic experience on successful treatment of a multitude of psychiatric disorders. While the psychedelic trip or clinical support procedures cannot be modeled in rodents, neural processes critical to meta-learning and flexible modification of previously learned strategies can be quantified during psilocybin exposure....

Meta-learning, social cognition and consciousness in brains and machines.

Neural Networks January 2022 Angela J Langdon, Matthew Botvinick, Hiroyuki Nakahara et al.

The intersection between neuroscience and artificial intelligence (AI) research has created synergistic effects in both fields. While neuroscientific discoveries have inspired the development of AI architectures, new ideas and algorithms from AI research have produced new ways to study brain mechanisms. A well-known example is the case of reinforcement learning (RL), which has stimulated...

DOI: 10.1016/j.neunet.2021.10.004 (opens in new tab) Full text (opens in new tab) Consciousness Meta-learning Model-based reinforcement learning Social cognition