Differentiating Persistent Postural–Perceptual Dizziness from Anxiety Disorder Using Behavioral Responses to Complex Visual Environments
Background/Objectives: Persistent postural–perceptual dizziness (PPPD) and anxiety disorder (AD) share overlapping clinical features that make differentiation with conventional assessments challenging. This study examined whether virtual reality (VR)-based vestibular assessment and immersive phobic scenarios can reveal...