[Study on preferred retinal locus].
Preferred retinal locus (PRL) is always found in the age-related macular degeneration and other macular damages in patients with low vision, and it is a very important anatomic position in patients with central vision impairment to achieve the rehabilitation. In recent years, the training of preferred retinal locus (PRL) has become a research hotspot of low vision rehabilitation, it can clearly improve functional vision and quality of life. The authors reviewed relevant literatures, and summarized the definition, position, characteristics, training and clinical implications of the PRL.
Department of Ophthalmology, the Second Affiliated Hospital of Fujian Medical University, Quanzhou 362000, China.
Bing-Fa
BF
Dai
Jian-Min
JM
Hu
Duan-Lian
DL
Xu
D005403:Fixation, Ocular; D006801:Humans; D008266:Macula Lutea / Q000473:pathology; D012160:Retina / Q000502:physiology* / Q000503:physiopathology*; D015354:Vision, Low / Q000534:rehabilitation