Filippo Surano believes that the noblewoman in Leonard da Vinci's portrait suffered from bruxism, an unconscious habit of grinding the teeth during sleep or periods of mental stress.
Filippo Surano believes that the noblewoman in Leonard da Vinci's portrait suffered from bruxism, an unconscious habit of grinding the teeth during sleep or periods of mental stress.
费里坡·苏然诺坚信这位达芬奇笔下的贵夫人遭受着磨牙症的困扰——一种在睡眠状态下或神经紧张时发作的不由自主的磨牙行为。