Brains of Kids with Cataract Can Adapt Visually Post Surgery
Evidence of Structural Brain Plasticity Observed Following Treatment to Congenital Blind Humans
Tags: IIT Delhi, India, Healthcare & Lifesciences
Researchers at IIT Delhi, led by Prof. Tapan K. Gandhi, observed significant structural brain plasticity in congenitally blind adolescents following cataract surgery. Their study showed that these patients, aged 7-17, experienced long-term improvements in the structural integrity of late-visual pathways, correlating with enhanced visual function, particularly in face perception. This evidence challenges the notion of a critical period for sensory development, suggesting that substantial neural plasticity remains in adolescence. Applications include improving visual rehabilitation strategies for individuals treated for congenital blindness. The study indicates that modern medical treatments can enable the brain to adapt and learn about the visual world even after early visual deprivation.
IP Type or Form Factor: Discovery & Research
TRL: 5 - prototype ready for testing in intended environment
Industry or Tech Area: Healthcare Provider; Medical Devices
