-transparent.png){kind=logo}
Full-field electroretinograms (ERGs) were recorded after a ten-year interval from four affected patients in a family with dominant retinitis pigmentosa with reduced penetrance; all patients showed decreases in amplitude. Cone ERGs from affected patients (aged 11 to 15 years) in this family as well as from affected patients of comparable ages from two other families with this genetic type, were normal or slightly reduced in amplitude and substantially delayed in b-wave implicit time. In one family, an asymptomatic older patient, representing an apparent skipped generation, showed abnormal full-field cone and rod ERGs that differed in implicit times from those of young affected patients. Evidence is presented to support the idea that the abnormal full-field cone ERGs recorded from young affected patients are due to an abnormal extrafoveal cone contribution to their full-field responses.
E L Berson, and
E A Simonoff
February 1969,
Archives of ophthalmology (Chicago, Ill. : 1960),
E L Berson, and
E A Simonoff
November 1978,
Investigative ophthalmology & visual science,
E L Berson, and
E A Simonoff
March 1999,
Archives of ophthalmology (Chicago, Ill. : 1960),
E L Berson, and
E A Simonoff
August 1994,
Genomics,
E L Berson, and
E A Simonoff
September 2009,
Human mutation,
E L Berson, and
E A Simonoff
April 1957,
A.M.A. archives of ophthalmology,
E L Berson, and
E A Simonoff
July 1979,
Archives of ophthalmology (Chicago, Ill. : 1960),
E L Berson, and
E A Simonoff
April 1991,
Acta ophthalmologica,
E L Berson, and
E A Simonoff
March 1986,
Documenta ophthalmologica. Advances in ophthalmology,
E L Berson, and
E A Simonoff
January 1969,
Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie. Albrecht von Graefe's archive for clinical and experimental ophthalmology,
