منابع مشابه
Vibratory Sensation Testing
In order to appreciate the clinical significance of this test it is necessary to understand the basic anatomy of the somatosensory pathways involved (see Figure 1). The afferent fibres arising from the cutaneous receptors responsible for the detection of vibration, together with those of touch and proprioception, synapse with the first order neurons located in the dorsal root ganglia of the spi...
متن کاملApplication of a new, self-recording, vibratory sensation meter to measure temporary threshold shift of vibratory sensation caused by local vibration exposure.
A new, self-recording, vibratory sensation meter measures temporary threshold shifts of vibratory sensation (TTSv) on a finger tip. After exposure to hand-transmitted vibration with exposure frequencies 63 Hz, 200 Hz and 500 Hz, and levels of acceleration 1 g, 2 g, 4 g and 8 g, fingertip measurements were obtained. Temporary threshold shift immediately after the vibratory exposure (TTSv,0) was ...
متن کاملThe Effect of Leflunomide on Cold and Vibratory Sensation in Patients with Rheumatoid Arthritis
OBJECTIVE To evaluate the prevalence and risk factors of peripheral neuropathy in patients with rheumatoid arthritis (RA) treated with leflunomide (LEF) by quantitative sensory testing (QST). METHOD A total of 94 patients were enrolledin this study, out of which 47 patients received LEF. The other 47 patients received alternative disease-modifying antirheumatic drugs and served as the control...
متن کاملBiochemical Studies of Taste Sensation
Large numbers of taste buds are distributed over the body surface of the channel catfish Zctalurus punctatus, with the barbels having an especially high density. L-Alanine, as well as certain other amino acids, are taste stimuli in this animal. Epithelial tissue obtained by gentle scraping of the barbel surface was fractionated by differential centrifugation. A sedimentable fraction (P2) was pr...
متن کاملTactile Sensation Measurement for the Design of a Vibratory Haptic Display
This paper describes the characteristics of tactile sensation which were measured under vibratory-pin stimulation to find optimal stimulus condition applied to a vibratory haptic display. Six experiments related to sensation scaling, haptic impression, two-point discrimination, adaptation and apparent movement were performed based on a three-pin stimulator which controlled and measured the ampl...
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ژورنال
عنوان ژورنال: Nihon Naika Gakkai Zasshi
سال: 1958
ISSN: 0021-5384,1883-2083
DOI: 10.2169/naika.47.967