Absent Blood Oxygen Level–Dependent Functional Magnetic Resonance Imaging Activation of the Orbitofrontal Cortex in a Patient With Persistent Cacosmia and Cacogeusia After COVID-19 Infection

Abstract

This case report describes absent blood oxygen level–dependent (BOLD) functional magnetic resonance imaging (fMRI) activation of the orbitofrontal cortex in a 25-year-old woman with persistent cacosmia and cacogeusia after coronavirus disease 2019 (COVID-19) infection.