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Sharon Gilad-Gutnick1

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View abstract on PubMed

Summary
This summary is machine-generated.

Prakash

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Area of Science:

  • Neuroscience
  • Ophthalmology
  • Developmental Biology

Background:

  • Congenital blindness in children is treatable, yet many remain untreated.
  • A belief persists that visual development is limited after a critical age (5-7 years).

Purpose of the Study:

  • To review data on visual development in congenitally blind children.
  • To challenge the dogma of a fixed critical window for visual neuroplasticity.
  • To advocate for wider dissemination of findings to improve treatment access.

Main Methods:

  • Longitudinal study of visually impaired children in rural India.
  • Analysis of visual development post-intervention.
  • Review of existing data on neuroplasticity and critical periods.

Main Results:

  • Prakash's work demonstrates significant visual development is possible beyond the traditional "critical window."
  • Intervention-based discovery challenges established neuroplasticity timelines.
  • Evidence supports the efficacy of early intervention for congenital blindness.

Conclusions:

  • Entrenched beliefs about a "critical age" hinder treatment for congenital blindness.
  • Disseminating Prakash's findings can overturn dogmas and improve global eye health.
  • Evidence-based interventions drive scientific discovery in developmental neuroscience.