Fig. 1From: Factors associated with the occurrence of a fall in subjects with primary open-angle glaucomaFour visual field sectors. Visual field was divided into four sectors with eccentricity, following the mapping in the 24–2 and 10–2 visual fields in the Humphrey field analyzer. The means of the TD values in each area was calculated (mTDSP, mTDSC, mTDIC, mTDIP)Back to article page