Retrobulbar hemodynamics in normal-tension glaucoma with asymmetric visual field change and asymmetric ocular perfusion pressure.
Kondo Y, Niwa Y, Yamamoto T, Sawada A, Harris A, Kitazawa Y
This study found that in normal-tension glaucoma, worse visual fields were linked to significantly altered retrobulbar blood flow, particularly in the ophthalmic artery, even when ocular perfusion pressure was better.