# Category learning drives cortical attentional gain to diagnostic dimensions of perceptual information

Source: [PLOS Biology](https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3004076) · 2026-11-12 · Life
Page: https://themorning.science/story/category-learning-drives-cortical-attentional-gain-to-diagnostic-dimensions-of-p-8f759d54a4d0d9bc
Kind: research · Impact: low

## In brief

- A PLOS Biology article by Sahil Luthra, Raha N. Razin, Adam T. Tierney, Lori L. Holt and Frederic Dick reports that category learning drives cortical attentional gain to diagnostic dimensions of perceptual information.
- The abstract states that humans and other animals develop perceptual and cognitive specializations for identifying and differentiating ecologically important signals, and that this expertise is flexible.

## Why it matters

The findings suggest that attention in the cortex is tuned to the perceptual dimensions that matter for telling categories apart, which bears on how perceptual expertise is acquired and adjusted.

## Timeline

- 2026-11-12: Article published in PLOS Biology

## Coverage

- [Category learning drives cortical attentional gain to diagnostic dimensions of perceptual information](https://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.3004076) — PLOS Biology, 2026-11-12

Tags: category learning, attention, perception, cortex, neuroscience

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Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Science – https://themorning.science