Perplexity's Brain is a self-improving memory layer that tracks what the AI agent Computer did, what worked, and what failed.

A new study into how different parts of memory work in the brain has shown that the same brain areas are involved in retrieving different types of information, according to researchers from the School ...

One July afternoon in 2024, Ryan Williams set out to prove himself wrong. Two months had passed since he’d hit upon a startling discovery about the relationship between time and memory in computing.

Imagine interacting with an AI assistant that not only remembers your preferences but also learns from past conversations to improve its responses over time. Whether it’s recalling your favorite ...

As a researcher investigating how electric brain stimulation can improve people’s powers of recollection, I’m often asked how memory works – and what we can do to use it more effectively. Happily, ...