Catalogo Articoli (Spogli Riviste)

OPAC HELP

Titolo:
DETERMINATION OF CRITICAL (FOVEAL) FLICKE R FUSION FREQUENCY (CFF) HELPS TO SEPARATE ORGANIC-DISEASE FROM (ORTHOPTIC) AMBLYOPIA
Autore:
WILDBERGER H; JUNGHARDT A; NEETENS A; VANDENENDE P;
Indirizzi:
UNIV ZURICH,AUGENKLINIKEN,TRICHTENHAUSER STR 12 CH-8125 ZURICH SWITZERLAND
Titolo Testata:
Klinische Monatsblatter fur Augenheilkunde
fascicolo: 5, volume: 212, anno: 1998,
pagine: 311 - 313
SICI:
0023-2165(1998)212:5<311:DOC
Fonte:
ISI
Lingua:
GER
Soggetto:
OPTIC NEURITIS;
Keywords:
CRITICAL (FOVEAL) FLICKER FUSION FREQUENCY (CFF); MACULOPATHY; NEUROPATHY; AMBLYOPIA;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
11
Recensione:
Indirizzi per estratti:
Citazione:
H. Wildberger et al., "DETERMINATION OF CRITICAL (FOVEAL) FLICKE R FUSION FREQUENCY (CFF) HELPS TO SEPARATE ORGANIC-DISEASE FROM (ORTHOPTIC) AMBLYOPIA", Klinische Monatsblatter fur Augenheilkunde, 212(5), 1998, pp. 311-313

Abstract

Purpose To measure critical (foveal) flicker fusion frequencies (CFF)in normal eyes, unilateral maculopathies and neuropathies and in orthoptic amblyopias.Methods A newly developed apparatus (4F) with LED's measured subjective foveal CFF by ascending and descending mode in a group of normals and patients. Results The apparatus (4F) measures temporal resolution. Foveal CFF ist more reduced in neuropathies than in maculopathies. In contrast, CFF in amblyopic eyes is hardly reduced, in most cases equal or better than in the dominant fellow eye. This is independent from the visual acuity of the amblyopic eye. Conclusion CFF testing is useful in the evaluation of unexplained (unilateral) reduction of visual acuity. A dissociation between visual acuity and CFF (within normal range) is present in cases of amblyopia.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 05/12/20 alle ore 01:46:02