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Understanding the Photic Sneeze Reflex

The photic sneeze reflex, or 'sun sneeze,' affects a portion of the population, causing them to sneeze when transitioning from darkness to bright sunlight. Despite its prevalence, the biological or neurological mechanisms behind this reflex are not fully understood. Research is needed to elucidate the underlying causes and to develop targeted treatments or preventive measures.

Science, Biology, Neuroscience