Meta makes progress towards AI system that decodes images from brain activity


The new system combines a non-invasive brain scanning methodology known as magnetoencephalography (MEG) with a man-made intelligence system.

A typical MEG imaging machine. Image public area, supply: NIMH/Wikipedia

This work leverages the corporate’s earlier work decoding letters, phrases, and audio spectrograms from intracranial recordings.

According to a Meta weblog put up,

“This AI system can be deployed in real time to reconstruct, from brain activity, the images perceived and processed by the brain at each instant.”

A put up from the AI at Meta account on X, previously Twitter, showcased the real-time capabilities of the mannequin by way of an illustration depicting what a person was taking a look at and the way the AI decoded their MEG-generated brain scans.

It’s value noting that, regardless of the progress proven, this experimental AI system requires pre-training on a person’s brainwaves. In essence, somewhat than coaching an AI system to learn minds, the builders practice the system to interpret particular brain waves as particular images. There’s no indication that this system may produce imagery for ideas unrelated to photos the mannequin was educated on.

However, Meta AI additionally notes that that is early work and that additional progress is predicted. As such, the workforce has particularly famous that this analysis is a part of the corporate’s ongoing initiative to unravel the mysteries of the brain.

Related: Neuralink gets FDA approval for ‘in-human’ trials of its brain-computer interface

And, whereas there’s no present cause to imagine a system resembling this might be able to invading somebody’s privateness, beneath the present technological limitations, there’s cause to imagine that it may present a high quality of life improve for some people.

“We’re excited about this research,” learn a put up by the Meta AI workforce on X, including that they “hope that one day it may provide a stepping stone toward non-invasive brain-computer interfaces in a clinical setting that could help people who have lost their ability to speak.”

Meta AI unveiled a brand new synthetic intelligence (AI) system designed to decode imagery from human brain waves on Oct. 18 by way of a weblog put up.