Figure 2.

Function and structure in RHO mutation patients with class B phenotype. (A) P23, with a G106R mutation. Kinetic field has an altitudinal scotoma and an incomplete pericentral extension into the inferior field. Sensitivity profiles across horizontal and vertical meridians and colocalized OCT data. (B) P27, with a P23H mutation. Kinetic field shows an absolute scotoma in superior temporal field and a relative scotoma in the superior field in the inferior pericentral region. Sensitivity profiles as well as colocalized OCT data show a pronounced pericentral loss of function and structure in the superior field–inferior retina.