Results 101 to 110 of about 70,438 (150)

Reflex sympathetic dystrophy and early damage of carpal bones

Rheumatology International, 1985
A 56-year-old woman presented with changes characteristic of the reflex sympathetic dystrophy syndrome (RSDS) but also frank synovitis of the left wrist, an elevated ESR and early damage of the left carpus on radiographs, suggesting septic arthritis. A dynamic scan showed changes characteristic of RSDS.
Luis J Catoggio
exaly   +3 more sources

Vertical Vestibulo-ocular Reflex Control after Supranuclear Midbrain Damage

Acta Oto-Laryngologica, 1991
The vertical vestibulo-ocular reflex (VOR) and its visual enhancement and cancellation were measured in patients with focal midbrain lesions that caused paralysis of upward, or upward and downward saccades. VOR gain was reduced in darkness during active vertical head pitch at frequencies from 0.25 to 2 Hz. Visual enhancement of the reflex by fixating a
J A, Sharpe, P J, Ranalli
exaly   +3 more sources

Acoustic Reflex Measures of Cochlear Damage-A Normative Study

International Journal of Audiology, 1977
It has been argued that certain reflex measures may indicate the presence of end-organ hearing loss. It has been noticed that the difference between wide band noise and pure tone thresholds is diminished, that the reflex threshold duration function is flattened and that the reflex relaxation index, as specified by Norris et al.
M, French-St George, S D, Stephens
exaly   +3 more sources

Measuring Optokinetic Reflex and Vestibulo-Ocular Reflex in Unilateral Vestibular Organ Damage Model of Zebrafish

JARO - Journal of the Association for Research in Otolaryngology
One-sided vestibular disorders are common in clinical practice; however, their models have not been fully established. We investigated the effect of unilateral or bilateral deficits in the vestibular organs on the vestibulo-ocular reflex (VOR) and optokinetic reflex (OKR) of zebrafish using in-house equipment.
Kang Hyeon Lim, Hong Ki Kim, Saemi Park
exaly   +3 more sources

H-reflex modulations during voluntary and automatic movements following upper motor neuron damage

Electroencephalography and Clinical Neurophysiology - Electromyography and Motor Control, 1998
It is not known whether similar mechanisms account for the impairments of voluntary movement and automatic postural responses of individuals with spasticity secondary to damage to the sensorimotor cortex and its projections (i.e. upper motor neuron syndrome (UMN)).The present study examined changes in soleus H-reflexes preceding and during voluntary ...
C T, Leonard, P M, Diedrich, T, Matsumoto, T, Moritani, J A, McMillan   +4 more
exaly   +3 more sources

Effect of the Acoustic Reflex on Inner Ear Damage Induced by Industrial Noise

Acta Oto-Laryngologica, 1983
Shipyard noise is a variable noise which induces permanent threshold shift (PTS) in exposed workers. In humans, the stapedius reflex has been found to be very stable in this type of exposure. Temporary threshold shift (TTS) in the absence of stapedius reflex has been found to extend downwards through the speech-frequencies instead of showing a high ...
E, Borg, R, Nilsson, B, Engström
exaly   +3 more sources

Increased Transmission by Direct Vestibulo-ocular Reflex Pathways After Peripheral Vestibular Damage: a Preliminary Report

Acta Oto-Laryngologica, 1999
The vestibulo-ocular reflex (VOR) allows clear vision during head movements by generating compensatory eye movements. Its response is reduced following damage to the vestibular endorgan, but recovers over time. The VOR is mediated by both direct and indirect anatomical pathways; most direct pathways include only two central synapses, both located in ...
D M, Broussard, J A, Hong
exaly   +3 more sources

The dynamics of the vestibulo-ocular reflex after peripheral vestibular damage

Experimental Brain Research, 1999
D. M. Broussard, Jotinder K. Bhatia, Juimiin A. Hong   +2 more
exaly   +4 more sources