Visual outcomes of audio-luminous biofeedback training for a child with idiopathic nystagmus.
Arq Bras Oftalmol
; 84(2): 179-182, 2021.
Article
en En
| MEDLINE
| ID: mdl-33567015
ABSTRACT
Microperimetry biofeedback training is a vision rehabilitation method that involves the training of attention and oculomotor control, and the rehabilitation of poorly located and non-functional preferred retinal loci. It can significantly improve distance and near visual acuity in age-related macular degeneration. Previous studies have shown that biofeedback training using electrical nystagmography can reduce nystagmus amplitude and increase foveation time. However, these improvements have not been sustained following training sessions. We hereby report a pediatric case of idiopathic nystagmus in an 11-year old patient treated with microperimetric biofeedback to improve visual acuity and fixation stability. The training had a beneficial impact, positively affecting fixation stability as well as distance and near reading vision. Subjectively, improvement in quality of life was also reported. Conversely to previous studies, the positive effects in this case were maintained for as long as twelve months following therapy. To the best of our knowledge, this is the first case with long-term benefits to be reported in the literature.
Texto completo:
1
Bases de datos:
MEDLINE
Métodos Terapéuticos y Terapias MTCI:
Terapias_mente_y_cuerpo
/
Biofeedback
Asunto principal:
Baja Visión
/
Degeneración Macular
Idioma:
En
Revista:
Arq Bras Oftalmol
Año:
2021
Tipo del documento:
Article
País de afiliación:
Canadá