The mechanism here is unkown, but may be related to the relationship between the size of blood vessels caliber in the retina and IQ. A narrower caliber generally means higher intelligence https://t.co/grpDYLnZ7I https://t.co/n3E41vcL4u
Retinal Vessel Caliber and Lifelong Neuropsychological Functioning: Retinal Imaging as an Investigative Tool for... https://t.co/vZjTxvvUQu
Los vasos sanguíneos oculares relacionados con el coeficiente intelectual y la función cognitiva http://t.co/aoXyu6XUYv
網膜の血管径と認知機能の関係を調べた研究。網膜血管が太いと、中年期の認知機能が低い。血管径は25年前のIQとも関連。ダニーディン長期追跡研究。Psy Sci。/Retinal Vessel Caliber and Lifelong… http://t.co/xwOeNsYIjp