Figure 1From: Ocular blood flow decreases during passive heat stress in resting humansRelative changes in ocular blood flow (upper panel) and conductance index (lower panel) during passive heat stress. Values are means ± SE. CI, conductance index; RCV, retinal and choroidal vasculature; STRA, superior temporal retinal artery; SNRA, superior nasal retinal artery. *P < 0.05 vs. normothermia.Back to article page