Figure 7: Full field electroretinography (ffERG).
From: Genetic and phenotypic characteristics of four Chinese families with fundus albipunctatus
(A) II:1 in family 1. (B) II:2 in family 2. (C) II:6 in family 3. (D) II:1 in family 4. (E and F): Normal control. ffERG showed no rod responses. After prolonged dark adaption (3 h, 10 h), the rod responses almost recovered to normal levels.
