Hemigeusia

/ˌhɛmɪˈɡjuːziə/ noun

Definition

A loss or impairment of taste sensation on one side of the tongue or one side of the mouth.

Etymology

From Greek 'hemi-' (half) + 'geusia' (taste, from 'geusis,' tasting). The term literally means 'half-taste' and describes asymmetrical taste loss.

Kelly Says

Hemigeusia reveals an odd quirk of your taste system—your nerves report flavors to your brain, and if one nerve is damaged, only one side of your tongue goes numb, creating an asymmetrical eating experience.

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