You—or someone you know—is likely to have the photic sneeze reflex, an autosomal-dominant trait of sneezing in response to bright light. Lucien and Manuel had a sneezer wear a light logger and found the illuminance recipe that triggers the sneeze. It’s gotta be the ipRGCs that carry this signal…
Reposted from
bioRxiv Neuroscience
Sneezing in response to bright light exposure: A case study in a photic sneezer https://www.biorxiv.org/content/10.1101/2024.12.11.627890v1
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