Cortical Blindness in Wilderness Medicine

Cortical blindness is a condition where a person cannot see due to damage in the visual processing centers of the brain, even though their eyes are functioning normally. This typically occurs after a traumatic brain injury or stroke. In wilderness medicine, it’s important to recognize this condition, as individuals may have intact pupillary responses but cannot perceive visual information. Assessing a person’s vision is crucial in emergency situations, ensuring the right care and understanding of their limitations, especially when navigating or responding to hazards in a wilderness setting.