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Gait stability, symmetry, and smoothness were compared among groups and correlated with Dizziness Handicap Inventory (DHI) scores.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>10MWT \u2013 Patients with PPPD had lower pelvis stability and gait symmetry than HCs. Patients with sAUVP had only lower pelvis stability. FST \u2013 Patients with PPPD and sAUVP had lower gait smoothness than HCs. Patients with sAUVP also had lower gait symmetry. Among patients with PPPD, DHI scores correlated positively with head stability.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>PPPD and sAUVP caused abnormal pelvis stability when walking and gait smoothness when stepping but differed in effects on gait symmetry with the presence\/absence of visual inputs. For PPPD, visual stimuli had destabilizing effects, whereas for sAUVP vision aided stability. Symptom severity in patients with PPPD was related to head stability.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1177\/09574271241295615","type":"journal-article","created":{"date-parts":[[2025,4,1]],"date-time":"2025-04-01T23:48:23Z","timestamp":1743551303000},"page":"82-90","update-policy":"https:\/\/doi.org\/10.1177\/sage-journals-update-policy","source":"Crossref","is-referenced-by-count":5,"title":["Dynamic postural stability, symmetry, and smoothness of gait in patients with persistent postural-perceptual dizziness"],"prefix":"10.1177","volume":"35","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6034-0638","authenticated-orcid":false,"given":"Marco","family":"Tramontano","sequence":"first","affiliation":[{"name":"Department of Biomedical and Neuromotor Sciences (DIBINEM), Alma Mater University of Bologna, Bologna, Italy"},{"name":"Unit of Occupational Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3618-162X","authenticated-orcid":false,"given":"Gianluca","family":"Paolocci","sequence":"additional","affiliation":[{"name":"Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, Rome, Italy"},{"name":"Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-5092-6016","authenticated-orcid":false,"given":"Diego","family":"Piatti","sequence":"additional","affiliation":[{"name":"Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8953-7610","authenticated-orcid":false,"given":"Giuseppe","family":"Attanasio","sequence":"additional","affiliation":[{"name":"Department of Head and Neck, Unit of Audiology and Ear Surgery, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Laura","family":"Casagrande Conti","sequence":"additional","affiliation":[{"name":"Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9055-3981","authenticated-orcid":false,"given":"Elena","family":"Bergamini","sequence":"additional","affiliation":[{"name":"Department of Management, Information and Production Engineering, University of Bergamo, Dalmine, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9746-5856","authenticated-orcid":false,"given":"Leonardo","family":"Manzari","sequence":"additional","affiliation":[{"name":"MSA ENT Academy Center, Cassino, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francesco","family":"Lacquaniti","sequence":"additional","affiliation":[{"name":"Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, Rome, Italy"},{"name":"Department of Systems Medicine and Centre for Space BioMedicine, University of Rome Tor Vergata, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jeffrey P","family":"Staab","sequence":"additional","affiliation":[{"name":"Departments of Psychiatry and Psychology and Otorhinolaryngology - Head and Neck Surgery, Rochester, MN, USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7080-0674","authenticated-orcid":false,"given":"Gianfranco","family":"Bosco","sequence":"additional","affiliation":[{"name":"Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, Rome, Italy"},{"name":"Department of Systems Medicine and Centre for Space BioMedicine, University of Rome Tor Vergata, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Iole","family":"Indovina","sequence":"additional","affiliation":[{"name":"Laboratory of Neuromotor Physiology, IRCCS Santa Lucia Foundation, Rome, Italy"},{"name":"Department of Systems Medicine and Centre for Space BioMedicine, University of Rome Tor Vergata, Rome, Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2024,11,6]]},"reference":[{"key":"e_1_3_4_2_2","doi-asserted-by":"publisher","DOI":"10.3390\/jcm10184274"},{"key":"e_1_3_4_3_2","first-page":"1118","article-title":"Chronic subjective dizziness: CONTINUUM: lifelong learning in neurology","volume":"18","author":"Staab JP","year":"2012","unstructured":"Staab JP. 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