Mostrando 41 - 60 Resultados de 77 Para Buscar '"Downbeat"', tiempo de consulta: 0.16s Limitar resultados
  1. 41
    “…RESULTS: All three patients had an acute AVS, downbeat nystagmus DBN, and inability to perform tandem gait. …”
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  2. 42
    por Jung, Ileok, Kim, Ji-Soo
    Publicado 2019
    “…Patients with cortico-basal syndrome typically show a delayed onset of saccades. Downbeat and gaze-evoked nystagmus and hypermetric saccades are characteristic ocular motor findings in ataxic disorders due to cerebellar dysfunction. …”
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  3. 43
    por Ichimura, Akihide, Itani, Shigeto
    Publicado 2019
    “…In prone seated position, downbeat nystagmus with torsional component towards the left was observed for 45 s. …”
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  4. 44
    “…Blood pressure was weak in the left arm. Downbeat nystagmus and a right falling tendency were observed. …”
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  5. 45
    “…Impaired amplitude of saccades (saccade dysmetria), impaired gaze holding function (horizontal or downbeat nystagmus), and interrupted (choppy) pursuit are typically considered hallmarks of cerebellar disorders. …”
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  6. 46
    por Schmidt, Dieter
    Publicado 2022
    “…Neuro-ophthalmological findings were frequently described as nystagmus (horizontal gaze-evoked nystagmus, vertical nystagmus, downbeat nystagmus, periodic alternating nystagmus), papilledema, more rarely paresis of the abducens or facial nerve, photophobia and very rarely an opsoclonous-myoclonous syndrome. …”
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  7. 47
    “…The majority of VBDs are asymptomatic. Downbeat nystagmus has been reported as a component of an infrequent ocular movement disorder in VBD. …”
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  8. 48
    por Pott, Heleen
    Publicado 2017
    “…Here his focus is on positive feelings of inspiration and joy, but also on downbeat moods like melancholy and depression. He examines how these feeling states give meaning to an individual’s life. …”
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  9. 49
    “…Neurological examination showed Glasgow Coma Scale of 12 with downbeat nystagmus of the right eye. Brain computed tomography scan and magnetic resonance imaging showed multilobulated extra-axial mass lesion located in the right CPA. …”
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  10. 50
    “…The most frequent less common form is apogeotropic posterior canal BPPV, in which the positional nystagmus is downbeat and torsional apogeotropic. In this form, the main problems are differential diagnosis with central mimics of BPPV and identification of the affected canal and its side. …”
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  11. 51
    “…The patient presented with episodic downbeat vertical nystagmus, hypotonia, ataxia, developmental delay and febrile seizures. …”
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  12. 52
    “…A patient with a cervicomedullary lesion showed a reversal of upbeat into downbeat nystagmus by straight-head hanging and leftward head turning while in the supine position. …”
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  13. 53
    “…The aminopyridines constitute a novel treatment approach for downbeat and upbeat nystagmus, as well as episodic ataxia type 2 (EA 2); these drugs may restore normal “pacemaker” activity to the Purkinje cells that govern vestibular and cerebellar nuclei. …”
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  14. 54
    “…An overview of the current pharmacotherapy of central vestibular syndromes and the most common forms of central nystagmus as well as cerebellar disorders is given. 4-aminopyridine (4-AP) is recommended for the treatment of downbeat nystagmus, a frequent form of acquired persisting fixation nystagmus, and upbeat nystagmus. …”
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  15. 55
    por Lee, Hyung, Kim, Hyun Ah
    Publicado 2021
    “…Among patients with HSN, approximately 61% of patients showed predominantly downbeat nystagmus, and two-third of them had a torsional component. …”
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  16. 56
    “…We did not consider slight positional downbeat nystagmus after the therapeutic manoeuvers as a sign of canal switch into the anterior canal, but as a sign of persistent small debris in the non-ampullar arm of the posterior canal. …”
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  17. 57
    “…Subsequently we tested whether rhesus monkeys can detect gaps (omissions at random positions in the sound stream; Experiment 2) and, using more complex stimuli, also the beat (omissions at the first position of a musical unit, i.e. the ‘downbeat’; Experiment 3). In contrast to what has been shown in human adults and newborns (using identical stimuli and experimental paradigm), the results suggest that rhesus monkeys are not able to detect the beat in music. …”
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  18. 58
    por Su, Yi-Huang
    Publicado 2014
    “…The figure moved either downwards (congruently) or upwards (incongruently) to the downbeat, while in both situations the movement was either synchronous with the beat, or lagging behind it. …”
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  19. 59
    “…METHODS: Binocular eye movements were measured as six experimental monkeys (five strabismic monkeys and one monkey with downbeat nystagmus) and one normal monkey fixated targets of two shapes (Optotype, Disk) and two sizes (0.5°, 2°) during monocular and binocular viewing. …”
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  20. 60
    “…During horizontal gaze, the patterns of ipsilesional PN were diverse; torsional (n=5), torsional-downbeat (n=2), horizontal (n=2), and horizontal nystagmus while looking at the lesion side, and torsional nystagmus while looking at the opposite side (n=2). …”
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