Methodological considerations in ambulatory skin conductance monitoring.
Methodological considerations in ambulatory skin conductance monitoring.
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DOI:
10.1016/j.ijpsycho.2011.02.002
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发表时间:
2011-05
影响因子:
3
通讯作者:
Kim, Sunyoung
中科院分区:
文献类型:
--
作者:
Doberenz, Sigrun;Roth, Walton T.;Wollburg, Eileen;Maslowski, Nina I.;Kim, Sunyoung
Little is known how much skin conductance (SC) recordings from the fingers are affected by factors such as electrode site deterioration, ambient temperature (TMP), or physical activity (ACT), or by age, sex, race, or body mass index. We recorded SC, TMP, and ACT in 48 healthy control subjects for a 24-hour period, and calculated SC level (SCL), its standard deviation, the coefficient of SC variation, and frequency and amplitude of non-specific SC fluctuations. One method of assessing electrode site deterioration showed an average decline of 20 %, while a second method found no significant change. All SC measures were higher during waking than sleep. Other factors influenced different measures in different ways. Thus, 24-hour SC recording outside the laboratory is feasible, but some measures need to be corrected for the influence of confounding variables.
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影响因子:
3.7
作者:
Bagiella, E;Sloan, RP;Heitjan, DF
通讯作者:
Heitjan, DF
影响因子:
2.5
作者:
Abdel-Khalek, AM
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作者:
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DOI:
10.1007/bf02688690
发表时间:
1999-10-01
期刊:
INTEGRATIVE PHYSIOLOGICAL AND BEHAVIORAL SCIENCE
影响因子:
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作者:
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通讯作者:
STEER, RA