Spatial Navigation Is Distinctively Impaired in Persistent Postural Perceptual Dizziness
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DOI: 10.3389/fneur.2019.01361
Abstract: Objective: To determine whether performance in a virtual spatial navigational task is poorer in persistent postural perceptual dizziness (PPPD) patients than in healthy volunteers and patients suffering other vestibular disorders. Methods: Subjects were asked to… read more here.
Keywords: perceptual dizziness; pppd; pppd patients; postural perceptual ... See more keywords
Isolated Otolith Dysfunction in Persistent Postural-Perceptual Dizziness
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DOI: 10.3389/fneur.2022.872892
Abstract: The aims of this study were to investigate otolith dysfunction, especially isolated otolith dysfunction (with preserved semicircular canal function) in persistent postural-perceptual dizziness (PPPD) patients. Twenty-one patients who had been diagnosed with PPPD were enrolled… read more here.
Keywords: otolith dysfunction; pppd; dysfunction; isolated otolith ... See more keywords
The Athens-Lübeck Questionnaire: a tool to discriminate between subtypes of persistent postural perceptual dizziness
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DOI: 10.3389/fneur.2025.1550469
Abstract: Introduction Persistent Postural-Perceptual Dizziness (PPPD), as an umbrella term for functional dizziness, encompasses a wide range of subjective symptoms affecting visual, vestibular, and motor functions. We developed the Athens-Lübeck Questionnaire (ALQ) as a bedside tool… read more here.
Keywords: postural perceptual; tool; symptom; persistent postural ... See more keywords
Differential diagnosis of orthostatic dizziness with persistent postural-perceptual dizziness and its underlying mechanisms
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DOI: 10.3389/fneur.2025.1642869
Abstract: Persistent postural-perceptual dizziness (PPPD) is characterized by one or more symptoms of dizziness, unsteadiness, or non-spinning vertigo, which persist on most days for at least 3 months. The most common symptom of PPPD worsens when… read more here.
Keywords: differential diagnosis; postural perceptual; persistent postural; orthostatic dizziness ... See more keywords
Effect of conservative therapy for persistent postural-perceptual dizziness: a systematic review and meta-analysis
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DOI: 10.3389/fpsyt.2025.1676218
Abstract: Objective To evaluate the effect of conservative therapy in improving function and symptom for patients with Persistent Postural-Perceptual Dizziness (PPPD) in order to provide evidence for clinical practice. Methods Randomized controlled trials (RCTs) assessing the… read more here.
Keywords: effect; therapy; postural perceptual; persistent postural ... See more keywords