19 June 2026
: Case report 
Primary Open-Angle Glaucoma With Improved Visual Outcomes Following Audio-Luminous Biofeedback Training: A Case Report
Unusual clinical course, Unusual or unexpected effect of treatment
Ghaliah Nsour AEF 1, Anah Julia Andreoli
E 1, Samuel Markowitz AD 1, Monica Daibert-Nido AB 1*
DOI: 10.12659/AJCR.952147
Am J Case Rep 2026; 27:e952147
Figure 3 (A) Microperimetry of the right eye before BT. (B) Microperimetry after BT. Comparison of the tests demonstrates a diffuse overall increase in retinal sensitivity. The average sensitivity improved from 16.8 dB to 18.2 dB.