Frequency-dependent current perception threshold in healthy Japanese adults

被引：9
|
作者：
Nakatani-Enomoto, Setsu [1 ]
Yamazaki, Madoka [1 ,2 ]
Kamimura, Yoshitsugu [3 ]
Abe, Mitsunari [1 ]
Asano, Kohei [1 ]
Enomoto, Hiroyuki [1 ]
Wake, Kanako [4 ]
Watanabe, Soichi [4 ]
Ugawa, Yoshikazu [1 ,5 ]
机构：
[1] Fukushima Med Univ, Dept Neurol, Sch Med, Hikarigaoka 1, Fukushima 9601295, Japan
[2] Daito Bunka Univ, Dept Hlth Sci, Saitama, Japan
[3] Utsunomiya Univ, Dept Informat Sci, Grad Sch Engn, Utsunomiya, Tochigi, Japan
[4] Natl Inst Informat & Commun Technol, Electromagnet Compatibil Lab, Appl Electromagnet Res Inst, Tokyo, Japan
[5] Fukushima Med Univ, Adv Clin Res Ctr, Fukushima Global Med Sci Ctr, Fukushima, Japan
来源：
BIOELECTROMAGNETICS | 2019年 / 40卷 / 03期
关键词：
method of limits; method of constant stimuli; gender difference; age dependency; ELECTRICAL-STIMULATION; AGE; GENDER; PAIN;
D O I：
10.1002/bem.22175
中图分类号：
Q [生物科学];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
The purpose of the study involves measuring the threshold for electric currents (i.e., current perception threshold or CPT) under several stimulating current frequencies. Specifically, current perception threshold (CPT) was measured in 53 healthy volunteers between the ages of 21 and 67. The stimulation currents were applied on the right index finger with stimulus frequencies in the range of 50 Hz - 300 kHz. The method of limits and method of constant stimuli were combined to measure the CPT. In a manner consistent with the findings obtained by previous studies, the results indicated that CPT was higher in men than in women and in older individuals than in young subjects. Bioelectromagnetics. 9999:XX-XX, 2019. (c) 2019 Bioelectromagnetics Society.
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页码：150 / 159
页数：10
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