# Global motion deficits following early visual deprivation reflect impaired attention allocation rather than poor information integration

Source: [cell.com](https://www.cell.com/current-biology/fulltext/S0960-9822(26)01441-7?rss=yes) · 2026-11-13 · Life
Page: https://themorning.science/story/global-motion-deficits-following-early-visual-deprivation-reflect-impaired-atten-2585fcf52ef2df12
Kind: research · Impact: low

## In brief

- A study by Orlov et al. examined people whose congenital cataracts were treated late, after prolonged visual deprivation.
- Global motion perception was not affected by the early visual deprivation.
- The deprivation did hamper the selection and enhancement of the dominant local-motion signal, which the authors attribute to impaired attention allocation rather than poor information integration.

## Why it matters

The findings suggest that deficits in motion perception after early visual deprivation may stem from attention allocation rather than from the brain's ability to integrate visual information, which points research on visual recovery toward attention.

## Timeline

- 2026-11-13: Study published in Current Biology

## Coverage

- [Global motion deficits following early visual deprivation reflect impaired attention allocation rather than poor information integration](https://www.cell.com/current-biology/fulltext/S0960-9822(26)01441-7?rss=yes) — cell.com, 2026-11-13

Tags: vision, congenital cataract, motion perception, visual attention, neuroscience

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