Fig. 4From: Age-related changes in geometry and transparency of human crystalline lens revealed by optical signal discontinuity zones in swept-source OCT imagesPercentage contribution of cortical layers to the total cortical thickness for different age groups: (a) C1α, (b) C1β, (c) C2, (d) C3, (e) C4. Box plots show the interquartile ranges, horizontal lines indicate the median. * indicates statistical significanceBack to article page