The Turning Test with Small Regulable Stimuli

Egmond, A. A. J. Van; Groen, J. J.; Jongkees, L. B. W.

doi:10.1017/s0022215100008690

Cited by 83 publications

(3 citation statements)

References 13 publications

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“…Immediately after stopping the rotation at the terminal speed, the postrotatory nystagmus appeared toward the right side. By this mode of rotation, the pure post-rotatory effect could be observed without the per-rotatory effect (Egmond and Jongkees 1948). Therefore, the influence of the ampullopetal and ampullofugal endolymphatic flow can be observed respectively in the right and left semicircular canals.…”

Section: Experiments On the Horizontal Semicircular Canalsmentioning

confidence: 88%

Validity of Ewald's law in the horizontal semicircular canals and the vestibular nuclei : Electron microscopic observation and quantitative (14C)-2-deoxy-D-glucose study.

Hözawa

Usami

Mori

1986

Tohoku J. Exp. Med.

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Section: Experiments On the Horizontal Semicircular Canalsmentioning

confidence: 88%

Validity of Ewald's law in the horizontal semicircular canals and the vestibular nuclei : Electron microscopic observation and quantitative (14C)-2-deoxy-D-glucose study.

Hözawa

Usami

Mori

1986

Tohoku J. Exp. Med.

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“…The measurement of movement perception has been reported in healthy subjects and in patients. In the 1940s, the duration of vertigo after a rotatory stimulation was measured and interpreted as an indicator of the vestibular function but not as a means by which to investigate the central processing [ 12 ]. More recently, linear [ 39 , 40 ] and parabolic [ 40 ] acceleration thresholds were measured in order to evaluate the otolithic function in healthy subjects and in patients with bilateral vestibulopathy.…”

Section: Discussionmentioning

confidence: 99%

“…Early works [ 11 , 12 ] focused on the movement perception threshold as an indicator of vestibular function. These studies did not investigate the role of the central nervous system in modulating the threshold and were soon replaced by more peripheral explorations such as the caloric test [ 13 ].…”

Section: Introductionmentioning

confidence: 99%

Delay and Acceleration Threshold of Movement Perception in Patients Suffering from Vertigo or Dizziness

et al. 2023

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Background: The objective was to evaluate the delay and the acceleration threshold (AT) of movement perception in a population of patients suffering from dizziness and analyze the factors influencing these parameters. Methods: This prospective study included 256 adult subjects: 16 control and 240 patients (5 acute unilateral vestibular loss, 13 compensated unilateral loss, 32 Meniere diseases, 48 persistent postural-perceptual dizziness (PPPD), 95 benign paroxysmal positional vertigo (BPPV), 10 central cases, 19 bilateral vestibulopathy, 14 vestibular migraine, and 4 age-related dizziness). Patients were evaluated for the sound–movement synchronicity perception (maximum delay between the bed oscillation peak and a beep perceived as synchronous, PST) and AT during a pendular movement on a swinging bed. Results: We observed higher PST in women and in senior patients regardless of etiology. AT was higher in senior patients. AT was not influenced by etiology except in patients with bilateral vestibulopathy who had higher thresholds. AT was related to unipodal stance performance, past history of fall, and stop-walking-when-talking test. Conclusions: Delay and acceleration thresholds appear to be coherent with clinical findings and open insights on the exploration of symptoms that cannot be explained by routine otoneurological tests.

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Which Is the Preferable Method of Performing the Caloric Test?

Jongkees¹

1949

Archives of Otolaryngology - Head and Neck Surgery

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The Turning Test with Small Regulable Stimuli

Cited by 83 publications

References 13 publications

Validity of Ewald's law in the horizontal semicircular canals and the vestibular nuclei : Electron microscopic observation and quantitative (14C)-2-deoxy-D-glucose study.

Validity of Ewald's law in the horizontal semicircular canals and the vestibular nuclei : Electron microscopic observation and quantitative (14C)-2-deoxy-D-glucose study.

Delay and Acceleration Threshold of Movement Perception in Patients Suffering from Vertigo or Dizziness

Which Is the Preferable Method of Performing the Caloric Test?

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