Selective consistency of recurrent neural networks induced by plasticity as a mechanism of unsupervised perceptual learning.

ABSTRACT: Understanding the mechanism by which the brain achieves relatively consistent information processing contrary to its inherent inconsistency in activity is one of the major challenges in neuroscience. Recently, it has been reported that the consistency of neural responses to stimuli that are presented repeatedly is enhanced implicitly in an unsupervised way, and results in improved perceptual consistency. Here, we propose the term "selective consistency" to describe this input-dependent consistency and hypothesize that it will be acquired in a self-organizing manner by plasticity within the neural system. To test this, we investigated whether a reservoir-based plastic model could acquire selective consistency to repeated stimuli. We used white noise sequences randomly generated in each tria

SUBMITTER: Goto Y 

PROVIDER: S-EPMC11398647 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature