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Vestibular seizures and spontaneous downbeat nystagmus of ganglioglioma origin: a case report
BackgroundLow-grade gangliogliomas (GGs) are typically epileptogenic intracranial neoplasms. Yet, the presentation of simplex vertiginous experience...
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RFC1 repeat expansions in downbeat nystagmus syndromes: frequency and phenotypic profile
ObjectivesThe cause of downbeat nystagmus (DBN) remains unknown in a substantial number of patients (“idiopathic”), although intronic GAA expansions...
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Downbeat nystagmus becomes attenuated during walking compared to standing
Downbeat nystagmus (DBN) is a common form of acquired fixation nystagmus related to vestibulo-cerebellar impairments and associated with impaired...
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Anterior Canal BPPV- A Rare Form of Vertical Canaloliathiasis: Series of 11 Cases
The most common cause of peripheral vertigo is Benign Paroxysmal Positional Vertigo (BPPV) primarily due to involvement of posterior semicircular...
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A case of skew deviation and downbeat Nystagmus induced by Lithium
BackgroundLithium salts have been commonly used for prophylaxis and treatment of bipolar disorder and have numerous side effects. However, there has...
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Triggered saccadic oscillations: case series and review of the literature
Saccadic oscillations (SOs) mostly occur spontaneously, but can be occasionally triggered by various stimuli. To determine clinical characteristics...
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Anti-Homer-3 antibodies in cerebrospinal fluid and serum samples from a 58-year-old woman with subacute cerebellar degeneration and diffuse breast adenocarcinoma
IntroductionSubacute cerebellar ataxia combined with cerebrospinal fluid (CSF) pleocytosis is the result of an immune response that can occur due to...
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Transitional nystagmus in a Bow Hunter’s Syndrome case report
BackgroundBow Hunter’s Syndrome (BHS) is known as one of cervical diseases which causes vertigo, but the details of its vertigo, especially nystagmus...
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Disability in cerebellar ataxia syndromes is linked to cortical degeneration
ObjectiveWe aimed to relate clinical measures of disability in chronic cerebellar degeneration to structural whole-brain changes using voxel-based...
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Capturing nystagmus in the emergency room: posterior circulation stroke versus acute vestibular neuritis
ObjectivesTo compare acute nystagmus characteristics of posterior circulation stroke (PCS) and acute vestibular neuritis (AVN) in the emergency room...
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How should I approach and manage adult-onset oscillopsia?
Oscillopsia is the sensation of illusory movement within the visual percept leading to a degradation of visual functioning and quality of life. The...
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Clinical Practice Update Part II: Considerations for Treatment and Management of Benign Paroxysmal Positional Vertigo
Purpose of reviewAlthough benign paroxysmal positional vertigo (BPPV) can be diagnosed and treated at bedside with positional testing and maneuvers,...
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Discordant horizontal–torsional nystagmus: a sign of posterior semicircular canal dysfunction
In central as well as peripheral vestibular lesions, right-beating horizontal nystagmus is almost always associated with clockwise (top poles of the...
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Central Positional Nystagmus
Purpose of reviewCentral positional nystagmus (CPN) is attributed to disease affecting the central vestibulo-cerebellar pathways. It can be...
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Contributions to the study of spinocerebellar ataxia type 38 (SCA38)
ObjectiveTo report clinical and ancillary findings in a kindred with spinocerebellar ataxia 38 (SCA38).
Patients and methodsFive family members...