Each month our editorial team sifts through hundreds of papers and curates notable findings—for practitioners and informed readers who want to stay current with the evidence. Subscribe to the monthly Research Digest for expert analysis and concise summaries of key papers.
This review looked at studies in animals and people about how stress and the balance system (the vestibular system) affect each other. In many animal experiments, vestibular damage or stimulation turns on the body's stress system (the HPA axis) and short-term stress hormones help brain circuits adjust after vestibular loss.…
Spontaneous reports of vertigo or dizziness, as side-effect of certain drugs, received at our Pharmacovigilance Center, represented the 5% of all reports in 2012. Considering the high incidence of such an ADR for several drugs' classes, it can be speculated that under-reporting also affect vertigo and dizziness. Despite the fact…
This cross-sectional study measured 130 adults (52 men, 78 women; ages 18–75) with dizziness from four causes: BPPV, Meniere’s disease, unilateral weakness, and central causes. Researchers used the Dizziness Handicap Inventory (DHI) to measure disability and the Beck Anxiety Inventory (BAI) to measure anxiety. They found no significant differences in…
This perspective paper looks at cervicogenic dizziness (CGD), a debated condition where dizziness happens with neck pain or neck problems. It explains how altered neck sensory signals may clash with the inner ear and sight, causing balance problems. The paper says current tests are not specific, some treatments like manual…
This randomized controlled trial with 60 adults who had chronic dizziness or vertigo found that adding vestibular rehabilitation therapy (VRT) to standard medication (betahistine) led to better thinking-test results and larger drops in dizziness-related disability than medication alone. Tests that improved more with VRT included digit span and a task-switching…
