Vestibular Migraine Research Articles

Motorist disorientation syndrome; clinical features and vestibular findings.

Motorist Disorientation Syndrome (MDS) is a term used to describe patients who primarily experience symptoms of dizziness/disorientation whilst in a motor car [21]. There is uncertainty about the relevance of vestibular dysfunction and whether this disorder could instead be a visually induced dizziness (VV) or part of a functional disorder similar to Persistent postural perceptual dizziness (PPPD). We present the largest case-series to date of patients whose main complaint is of illusions of movement of self/vehicle when driving, characterising features of this group. 18 subjects underwent detailed clinical assessment including validated questionnaires. A subset of patients underwent vestibular function testing. Mean onset age was 42 years, with no gender preponderance. Mean symptom duration was 6.39 years and was significantly longer in women. 50% reported moderate or severe handicap. Vestibular abnormalities were found in 60% of subjects tested. There was no significant difference in VSS total score between those with MDS and vestibular migraine (p = 0.154) with both having higher scores than healthy controls (p = 0.002, 0.000 respectively). MDS represents consistent symptoms, with high symptom burden, comparable to vestibular migraine. Vestibular deficits were not a consistent feature and similarities to VV and PPPD exist.

Video head impulse and suppression head impulse test in vestibular migraine

Background Vestibular Migraine (VM) is a frequent cause of recurrent spontaneous vertigo. While some report a normal Video Head Impulse Test (vHIT) in VM, others observed abnormal results on this test. Whether or not methodological discrepancies could be the cause of these differences is not known. There are 2 vHIT methods: subjects fixating an earth-fixed target (HIMP paradigm) or a head-fixed target, the suppression head impulse test (SHIMP paradigm). Objectives The present study aimed to compare VM patients against healthy controls on both HIMP and SHIMP in order to unravel any differences between them. Methods Forty-eight VM patients and 27 healthy controls tested with both the HIMP and SHIMP paradigm. Results: Our 48 VM patients showed mean VOR normal range gains in both the HIMP and SHIMP paradigms, although there were some VOR impairments in individual semicircular SCCs. VM patients with motion sickness had lower horizontal VOR gain than those without motion sickness, with the HIMP, but not the SHIMP paradigm. Conclusion VM patients have normal VOR gain with either vHIT paradigm. Significance The clinical significance of this observation is that a definitely abnormal vHIT with either method is unlikely to be due to vestibular migraine and an alternative diagnosis should be sought.

Eye Movement Abnormalities During Different Periods in Patients with Vestibular Migraine.

The aim of this study was to assess abnormal eye movement signs during different periods, namely, ictal periods and symptom-free intervals, in patients with vestibular migraine. We assessed oculomotor signs using videonystagmography in 90 patients with VM (40 during ictal periods and 50 during symptom-free intervals) according to validated diagnostic criteria. Abnormal saccades, smooth pursuit and optokinetic test results; spontaneous nystagmus; and positional nystagmus were all observed in vestibular migraine patients, and there was no significant difference between different periods. Positional nystagmus was the most common in both the ictal and asymptomatic periods (60% and 36%, respectively). Positional nystagmus was induced in a variety of positions during both periods, and the slow-phase velocity ranged from <2 to 10°/s. The duration of positional nystagmus was over 60s in most cases. Overall, central oculomotor dysfunctions occurred in 27.5% of patients during VM attacks and 4% of patients during symptom-free intervals; this difference was statistically significant (p = 0.002). In patients with VM, abnormal oculomotor signs can be found during both vertigo attacks and asymptomatic intervals. Positional nystagmus is the most common of these abnormalities and can be induced in different positions. The amplitude of these patients' positional nystagmus tends to be low, and the duration tends to be long. Observing changes in eye movements by videonystagmography may be helpful in the diagnosis of VM.

Vestibular Migraine Therapy: Update and Recent Literature Review.

Vestibular migraine (VM) is a neurological condition that causes vertigo and headache. It is considered the most common cause of episodic vertigo. However, specific treatments are missing, and medications currently used in VM are borrowed from migraine therapy. A comprehensive practical review of the literature assessing the evidence for abortive and preventive interventions in adults with VM was published in 2022, providing practical recommendations about VM treatment. The aim of our paper is to provide an updated overview of the current state of the art of VM treatment, illustrating new evidence available in this field. Along with traditional pharmacological preventive therapies, medications targeting the CGRP pathways have recently been investigated in terms of treatment effect in VM patients, with encouraging results. Also, there is new evidence of the efficacy of non-pharmacological interventions. However, the overall evidence base for VM treatment remains sparse.

Evaluation of Vestibular Functions in a Case of Vestibular Migraine With Successful Treatment With Erenumab.

This is the first report of vestibular examinations before and after the successful treatment of vestibular migraine (VM), a common cause of recurrent vertigo, with calcitonin gene-related peptide (CGRP) receptor inhibitor. We evaluated a 42-year-old female with VM and concomitant probable Meniere's disease, whose headache and dizziness have improved promptly with the administration of erenumab, a CGRP receptor inhibitor. The sensorineural hearing loss in pure-tone audiometry, dysfunctions shown in vestibular examinations (cervical and ocular vestibular evoked myogenic potentials), and mild endolymphatic hydrops shown in gadolinium-enhanced inner ear magnetic resonance imaging, all in the right ear, revealed no change compared with those observed before treatment. This case suggests that VM may be treated by blocking CGRP in the trigeminal ganglion, which suppresses the effects on the vestibular nucleus; herein, no effects were observed in the inner ear despite the clear amelioration of dizziness.

The etiological, demographic, and seasonal characteristics of patients with dizziness and vertigo

Background/Aim: Vestibular disorders are common and can negatively affect quality of life and result in workforce losses; they can also be life-threatening diseases. As a result, studies of their etiology and treatment approaches are of particular importance. The aim of this study was to analyze the etiological, demographic, and seasonal characteristics of patients presenting to the Kastamonu Training and Research Hospital Ear, Nose, and Throat (ENT) clinic in Kastamonu, Turkey complaining of vertigo/dizziness. Methods: In this retrospective cohort study, the files of 1033 patients who presented at the clinic with a report of vertigo/dizziness between September 2020 and September 2021 were examined. The patients’ demographic characteristics, presentation dates, and diagnoses were recorded. Results: Six hundred and fifty-one patients (63%) were female, and the mean age of the patient cohort was 50.3 years (standard deviation: 16.0 years). Six hundred and twenty-seven patients (60.7%) were identified with chronic subjective dizziness, 302 (29.2%) were identified with benign paroxysmal positional vertigo, 18 (1.7%) were identified with vestibular migraine, 7 (0.7%) were identified with bilateral vestibulopathy, 41 (4.0%) were identified with unilateral vestibulopathy, 16 (1.5%) were identified with vestibular neuritis, 6 (0.6%) were identified with Meniere’s disease, 10 (1.0%) were identified with central vertigo/dizziness, 3 (0.3%) were identified with labyrinthitis and 3 (0.3%) were identified with another form of vertigo/dizziness. An increase in the number of cases was observed in the spring, and the number of patients presenting with vertigo/dizziness decreased thereafter and reached a minimum in the fall (P&lt;0.001). Conclusion: The most common vestibular disorder was chronic subjective dizziness. Vestibular disorders are more common in women and in the spring season. Although ENT specialists generally focus on pathologies of the ear, vertigo/dizziness are symptoms that may involve several etiologies. Meticulous clinical examinations should be performed; the etiological cause and clinical diagnosis in these cases will dictate additional tests to be requested and therapeutic strategies. Due to the broad diagnostic spectrum of these cases, a multidisciplinary approach is also critical.

Correlating Vestibular Migraine Patient Assessment Tool and Handicap Inventory to Daily Dizziness Symptoms.

Investigate the relationship between Vestibular Migraine Patient Assessment Tool and Handicap Inventory (VM-PATHI) scores and daily dizziness symptoms. Prospective cohort analysis of 52 patients with vestibular migraine (VM). Tertiary referral center. Fifty-two patients diagnosed with VM or probable VM according to Barany Society criteria. Subjects reported their dizzy symptoms (on a scale of 0 [no symptoms], 1 [mild], 2 [moderate], and 3 [severe]) every day for 1 month via automated text messaging linked to a cloud-based research database. Subjects completed VM-PATHI and Dizziness Handicap Inventory (DHI) scores at the end of the month. We examined the correlation between a composite of daily dizziness scores with VM-PATHI and DHI scores through linear regression and correlation analysis. Pearson correlation coefficient, R2 value. VM-PATHI showed a moderate correlation with daily dizziness symptoms (correlation coefficient, 0.51). DHI showed a lower correlation with daily dizziness (correlation coefficient, 0.38). VM-PATHI score was a strong predictor of daily dizziness with univariate linear regression (R2 = 0.26, p = 0.001). In a multiple linear regression model with age, history of anxiety and/or depression, and VM-PATHI, the VM-PATHI score was the only statistically significant predictor of daily dizziness (p < 0.001). Daily dizziness symptoms are better correlated with VM-PATHI score than the DHI, providing further validation of VM-PATHI as a disease-specific outcome measure for patients with VM.

Spinning Through History: Evolution of the Concept of Vestibular Migraine.

Vestibular migraine represents a growing public health problem, imposing enormous societal burdens in the form of patient suffering, loss of productivity, and direct healthcare costs. This raises the question of how we developed our ideas about vestibular migraine and how these ideas shape how we treat it. This review walks through the history of how our conceptualization of migraine and vestibular symptoms evolved, starting with clinical observations in ancient times, inclusion under the umbrella of Meniere's disease, and then separation from Meniere's disease with its own identity. Tradition, clinical observations, and diagnostic criteria developed by professional societies have played prominent roles in building our current concept of vestibular migraine. A review of the ideas that have shaped our current conception of vestibular migraine may help us to see which ones have stood the test of time and which ones should continue to evolve. As in other disciplines, we study history in medicine to be inspired, warned, and sometimes, to be freed.

Monoclonal Antibodies Targeting CGRP: A Novel Treatment in Vestibular Migraine.

Background. Monoclonal antibodies (mAbs) directed against the calcitonin gene-related peptide (CGRP) or its receptor represented the first targeted and specialized approach to migraine prophylaxis. Nevertheless, they have been rarely considered in the treatment of vestibular migraine (VM). Our aim was to evaluate the effectiveness of anti-CGRP mAbs in VM patients who did not respond to conventional migraine treatments. Methods. Consecutive VM patients treated with erenumab were considered. As a comparison, we considered the same VM patients during conventional migraine treatments (i.e., propranolol, flunarizine, or valproic acid), which were tried before mAbs therapy. Videonystagmography, the Italian version of the Dizziness Handicap Inventory (DHI) questionnaire, and migraine days over the last 3 months were evaluated in all patients before and after treatments. Results. In the present retrospective study, we included 21 female and 2 male VM patients, mean age 45.2 years. All patients underwent contrast-enhanced magnetic resonance imaging that ruled out other causes of vertigo. The DHI questionnaire significantly improved after mAb therapy (p < 0.0001). Mean migraine days over the last 3 months were significantly reduced after treatment (p = 0.001). Videonystagmography was altered in 11 (48%) patients prior to monoclonal antibodies. We found vertical positional nystagmus in 9 patients and horizontal positional nystagmus in 2 patients. After the treatment, we found vertical positional nystagmus only in 1 patient (p = 0.002). When patients were treated with conventional therapies, there was no significant reduction in DHI, and instrumental vestibular examinations remained altered. Conclusions. VM patients using anti-CGRP mAbs experienced a reduction in the dizziness-derived handicap, as reported in the DHI questionnaire. Furthermore, these treatments were significantly associated with a normalization of vestibular instrumental analysis. These findings were not seen with conventional treatments. Treatment with anti-CGRP mAbs may be effective in VM patients who did not respond to conventional migraine treatments. These findings should be tested in large, randomized clinical trials.

Study of Effectiveness of Prophylactic Treatment for Vestibular Migraine Patients

Abstract Objectives To evaluate effectiveness of prophylactic drugs in treatment of VM patients. Second to compare between each drug for its efficacy for treatment of VM patients Subjects and Methods Forty-five subjects divided into 3 groups were included in the present study. Group A, 15 subjects received Cinnarzine with mean age of 37.7 years. Group B, 15 subjects received Inderal with mean age of 38.3 years. Group C, 15 subjects received Topamax with mean age of 39 years diagnosed with vestibular migraine. They were subjected to a Dizziness Handicap Inventory questionnaire (DHI), visual analogue scale (VAS), neurological examination, vestibular office tests, videonystagmography (VNG) and sensory organization test (SOT) of computerized dynamic posturography (CDP) before and after receiving treatment according to grouping. Results 3 months after treatment, the mean number of total vertiginous attacks decreased from (14.5 ±9.2) to (7.3 ± 7.8), from (11.5 ±6.6) to (5.2 ± 4.1) and (13.1 ±8.6) to (4.1 ± 3) in Cinnarzine, Propranolol (Inderal) and topiramate (Topamax) groups respectively. DHI scores decreased from (50 ± 12.7) to (34.7± 12.5), (49.7 ± 11.2) to (32.4± 15.6) and (52.7 ±11.2) to (28.3 ± 9.2) in Propranolol (Inderal) and topiramate (Topamax) groups respectively. Conclusions This study provided that all three drugs are effective for ameliorating vertiginous attacks in VM patients; also, the treatment effects were similar in three groups with no significant difference.

Manual cervical therapy and vestibular migraine: A case series.

Vestibular migraine (VM) is a relatively new diagnostic entity with incomplete knowledge regarding pathophysiological mechanisms and therapeutic guidelines. By reporting the effect of manual cervical therapy (MCT) on people with VM, we suggest a possible role for upper cervical afferents in VM treatment and/or pathogenesis. The objective was to describe the change in clinical presentation and self-reported symptoms of VM corresponding to MCT and followed up to six months. A nonrandomised *ABA design was utilised to consecutively and prospectively evaluate selected patients with diagnosed VM. Symptom characteristics (frequency and intensity) were recorded along with standardised patient-reported outcomes (PROs) to document the response to MCT. Three patients were recruited who met the diagnostic criteria for VM. All three patients demonstrated improvement in both migraine attack and interictal symptom frequency. These improvements mirrored changes in PROs and were sustained over a six-month follow-up period. The improvement that coincided with the intervention including MCT was rapid, observable and sustained. This suggests that the upper cervical spine could be a therapeutic target in VM and may have implications for future research into the pathogenesis of VM.

Ménière's disease is a disorder of the inner ear.

Ménière's disease is a disorder characterized by recurrent episodes of vertigo, hearing loss, tinnitus, and pressure in the ear. Its pathogenesis and optimal management continue to be the subject of ongoing debate. Although it is classically believed to be a primary disorder of the inner ear, some clinicians have hypothesized that it is a form of vestibular migraine. Evidence supporting vestibular migraine in the differential of Ménière's disease includes overlap of symptoms, high prevalence of migraines in patients with Ménière's disease, and the efficacy of migraine treatments for symptoms of Ménière's disease in some patients. However, there is far more evidence to support Ménière's disease as a disorder of the inner ear, including genetic and histologic changes of hydrops, imaging studies showing hydropic changes, predominance of low-frequency hearing loss, clinical efficacy of treatments targeted at inflammatory change/hydrops, and clinical efficacy of ablating the vestibular end-organ. Although there is conflicting evidence regarding the cause and treatment of Ménière's disease, current evidence favors it as a disorder of the inner ear. Further research is needed to fully understand the mechanisms of Ménière's disease and how to improve diagnosis and treatment outcomes.

Neurological update: neuro-otology 2023

Much has changed since our last review of recent advances in neuro-otology 7 years ago. Unfortunately there are still not many practising neuro-otologists, so that most patients with vestibular problems need, in the first instance, to be evaluated and treated by neurologists whose special expertise is not neuro-otology. The areas we consider here are mostly those that almost any neurologist should be able to start managing: acute spontaneous vertigo in the Emergency Room—is it vestibular neuritis or posterior circulation stroke; recurrent spontaneous vertigo in the office—is it vestibular migraine or Meniere's disease and the most common vestibular problem of all—benign positional vertigo. Finally we consider the future: long-term vestibular monitoring and the impact of machine learning on vestibular diagnosis.

Modern concept of vascular vertigo

Among the various causes of acute vestibular vertigo, vascular factors are of particular importance. Numerous studies show that the diagnosis of vascular vertigo remains inadequate, often leading to overdiagnosis of stroke and transient ischemic attacks in patients with peripheral vestibular disorders and vestibular migraine, on the one hand, and underestimation of the importance of cerebrovascular pathology, especially in patients with the first attack of persistent vestibular vertigo, on the other.The International Barany Society has developed and published diagnostic criteria for vascular vertigo. These criteria are intended to facilitate the identification of vascular causes of acute vestibular syndrome. Particular emphasis is placed on clinical signs because imaging techniques often do not allow detection of foci small in volume and area, especially in cases when stroke is manifested by an isolated vestibular syndrome. Key clinical signs to analyze when a vascular etiology of acute vestibular syndrome is suspected include nystagmus, corrective saccades on the Halmagyi test, smooth visual pursuit, visual saccades, severity of trunk ataxia, and hearing loss.

Body Balance in Patients of Vestibular Migraine with and without Visual Vertigo: A study on Computerized Dynamic Posturography (CDP)

Body Balance in Patients of Vestibular Migraine with and without Visual Vertigo: A study on Computerized Dynamic Posturography (CDP)

Course of Duration and Trigger Factors of Vertigo Attacks in Patients with Benign Recurrent Vertigo, Menière’s Disease, or Vestibular Migraine

Introduction: Benign recurrent vertigo (BRV), Menière’s disease (MD), and vestibular migraine (VM) show many similarities with regard to the course of vertigo attacks and clinical features. In this paper, we elaborate on the decreasing frequency of vertigo attacks observed in a previous study from our group by exploring changes in the duration and trigger factors of vertigo attacks in patients with BRV, MD, or VM. Methods: For this 3-year prospective cohort study in our tertiary referral center we recruited patients with a confirmed diagnosis of BRV, MD, or VM by a neurologist and otorhinolaryngologist in our center in 2015–2016. A study-specific questionnaire was used to assess the usual duration of vertigo attacks and their potential triggers every 6 months. Main outcome measures were changes in duration and trigger factors of vertigo attacks in the subgroups of patients with persisting attacks, which were analyzed using repeated measures logistic regression models. Results: 121 patients were included (BRV: n = 44; MD: n = 43; VM: n = 34) of whom 117 completed the 3-year follow-up period and 57 (48.7%) kept reporting vertigo attacks at one more follow-up measurements. None of the diagnosis groups showed statistically significant shortening of attack duration at the subsequent annual follow-up measurements compared to baseline. At baseline, stress and fatigue being reported as triggers for attacks differed significantly between the three groups (stress: BRV 40.9%, MD 62.8%, VM 76.5%, p = 0.005; fatigue: BRV 31.0%, MD 48.8%, VM 68.8%, p = 0.003). In the VM group, a consistent reduction of stress and fatigue as triggers was observed up until the 24- and the 30-month follow-up measurements, respectively, with odds ratios (ORs) ranging from 0.15 to 0.33 (all p < 0.05). In the MD group, a consistent reduction of head movements as trigger was observed from the 24-month measurement onward (ORs ranging from 0.07 to 0.11, all p < 0.05). Conclusion: Our study showed no reduction in vertigo attack duration over time in patients with BRV, MD, and VM who remain to have vertigo attacks. In VM and MD patients with persisting vertigo attacks stress, fatigue and head movements became less predominant triggers for vertigo attacks.

Vestibular and Oculomotor Findings in Vestibular Migraine Patients.

Vestibular migraine (VM) is the most frequent etiology of recurrent spontaneous episodic vertigo. Vestibular and oculomotor abnormalities have been described in VM; however, the diagnosis is currently based on symptoms. The objective of this study was to determine the most frequent abnormalities in videonystagmography (VNG), caloric testing (Cal) and video head impulse test (vHIT) in patients with VM. A retrospective cohort study was conducted, including all VM and probable VM patients seen from January 2021 to July 2022. Demographics, auditory symptoms and results via VNG, Cal and vHIT were evaluated. VNG results were compared with a control group. Sixty patients, 81.7% with VM and 18.3% with probable vestibular migraine, were included. VNG revealed the following abnormalities: 21.7% spontaneous nystagmus; 33.3% positional nystagmus, mostly central; 26.7% optokinetic nystagmus; 56.7% smooth pursuit abnormalities and 70% saccade test abnormalities, mostly velocity and latency. An abnormal unilateral caloric response was seen in 22.9%, while vHIT revealed a low gain in at least one canal in 21.7%, and saccades were seen in at least one canal with normal gains in 18.3%. Concordant results between Cal and lateral vHIT were seen in 77.1% of cases. Although VM is a clinical diagnosis, vestibular and oculomotor abnormalities are commonly seen. The most frequent oculomotor findings were an abnormal saccade test, abnormal smooth pursuit and central positional nystagmus.

Anxiety and physical impairment in patients with central vestibular disorders.

There is increasing evidence for close interrelations between vestibular and emotional brain networks. A study in patients with bilateral peripheral vestibulopathy (BVP) showed relatively low vertigo-related anxiety (VRA), despite high physical impairment. The current working hypothesis proposes the integrity of the peripheral vestibular system as a prerequisite for development of VRA. Here we contribute by evaluating VRA and vestibular-related handicap in central vestibular disorders. Of 6396 patients presenting in a tertiary vertigo centre, 306 were identified with four clear central vestibular disorders: pure cerebellar ocular motor disorder (COD; 61), cerebellar ataxia (CA; 63), atypical parkinsonian syndromes (APS; 28), vestibular migraine (VM; 154). Their results of the Vertigo Handicap Questionnaire (VHQ), with its subscales for anxiety and handicapped activity, were compared to those of 65 BVP patients. Postural instability was measured on a force-plate. Multivariate linear regression was used to adjust for patient demographics. Patients with chronic central vestibular disorders (COD, CA, APS) had relatively low VRA levels comparable to those in BVP, independent of increased handicapped activity or postural instability. Only VM patients showed significantly higher VRA, although their activity impairment and postural instability were lowest. No significant differences within chronic central vestibular disorders were found for VRA and subjective activity impairment. Subjective and objective vestibular-related impairment are not necessarily correlated with vestibular-related anxiety in central vestibular disorders. Our findings rather support the hypothesis that, in addition to an intact peripheral, an intact central vestibular system could also serve as a prerequisite to develop specific VRA.

Diagnostic Delay in Pediatric Vestibular Disorders.

Vertigo and dizziness in children can be multi-factorial. Vestibular function tests allow an improved differential diagnosis and treatment. Delay in diagnosis of the diverse etiologies causing dizziness can adversely affect the health of children and is a matter of concern for their families. This study analyzes the delay in diagnosis and the importance of establishing a diagnosis with detailed history and neuro-otological evaluation. A total of 241 children presenting with vertigo to a tertiary otoneurology clinic between January 2019 and April 2022 were analyzed for the duration between the onset of symptoms and diagnosis, presenting complaints, and characteristic findings. Two hundred and forty-one patients with a mean age of 12.5 ± 3.02 years (range, 5-16 years) were evaluated. About 39.4% of patients were diagnosed after over a year (with some over 5 years) of suffering from vertigo and only 18.7% of patients were diagnosed correctly within 1 month of symptom onset. The presenting features were variable with 174 (72.2%) complaining of spinning, unsteadiness, and falls seen in 36+10+37 (34.4%). Vestibular migraine was the most common diagnosis (63.39%), followed by benign paroxysmal positional vertigo (24.48%), of which the posterior canal was most affected (50.85%) followed by horizontal (40.68%) and anterior canal (8.47%). Other etiologies noted were central (14.10%) and peripheral vestibulopathy (17.42%) and variable other causes (6.19%). Many pediatric vertigo and dizziness patients do not reach the correct diagnosis for long durations and are treated as "unspecified dizziness." A detailed examination with a multidisciplinary approach including vestibular evaluation is advocated to give definitive treatment to these children.

VM-PATHI Correlates With Cognitive Function Improvement After Successful Treatment in Patients With Vestibular Migraine.

To assess changes in cognitive function in vestibular migraine patients undergoing treatment. Prospective cohort. Single-institution tertiary-care center. Thirty-four patients with vestibular migraine were included in the study. Average age at diagnosis was 47.9 years. A majority of patients (91.2%) were female. Vestibular therapies included pharmacologic treatment (67.6%), mindfulness-based stress reduction (58.8%), vestibular physical therapy (20.6%), and lifestyle changes only (2.9%). Pretreatment and posttreatment questionnaires were collected including the Cognitive Failures Questionnaire (CFQ), Vestibular Migraine Patient Assessment Tool and Handicap Inventory (VM-PATHI), and Dizziness Handicap Inventory. Median time between pretreatment and posttreatment questionnaire was 4.4 months (range, 2.8-15.6. mo). CFQ scores decreased in subjects who responded to treatment, as defined by those with a positive change in VM-PATHI score (average decrease, 6.5; p = 0.03). CFQ scores did not improve in subjects who had no improvement in their vestibular condition, as defined by no change or an increase in VM-PATHI score (average increase, 2.0; p = 0.53). Univariate linear regression showed that VM-PATHI score change was highly predictive of CFQ change (p < 0.01, r2 = 0.36). Multivariate regression demonstrated that the VM-PATHI (p = 0.03) and not the Dizziness Handicap Inventory (p = 0.10) predicted changes in CFQ score. Self-reported cognitive dysfunction improves with successful treatment of vestibular migraine.