Thermovision Analysis Changes of Human Hand Surface Temperature in Cold Pressor Test.
The cold pressor test (CTP) as a diagnostic method of the circulatory system reactivity may be a basis for the qualification for thermal stimulation therapy. The aim of the work was a thermovisual assessment of the reaction to the Hines and Brown cold pressor test. A group of 30 healthy men in the age of 23.5 ± 0.8 years were examined. The average weight of the examinees was 78.4 ± 9.2 kg, their height 180.7 ± 5.9 cms, and BMI 23.9 ± 2.2 kg/m(2). A thermovisual picture of a tested and not tested hand of all the subjects was taken before and after the cold pressor test. Under the influence of cold water the surface temperature of a tested hand has decreased in a statistically significant way by 8.3°C on average, which is 29% of the temperature before the test, whilst the temperature of an untested hand dropped by 0.67°C. The decreases of temperature were not even and there was a statistically significant difference between the dorsal and palmar side of the hand. The correlation between the changes of systolic blood pressure and the hand surface temperature before and after CTP was observed.
Department of Human Biology, Faculty of Physiotherapy, University School of Physical Education, al. I. J. Paderewskiego 35, 51-612 Wroclaw, Poland.
Agnieszka
A
Chwałczyńska
Department of Human Biology, Faculty of Physiotherapy, University School of Physical Education, al. I. J. Paderewskiego 35, 51-612 Wroclaw, Poland.
Katarzyna
K
Gruszka
Faculty of Health Science, Wroclaw Medical University, Wybrzeże L. Pasteura 1, 50-367 Wroclaw, Poland.
Ireneusz
I
Całkosiński
Department of Human Biology, Faculty of Physiotherapy, University School of Physical Education, al. I. J. Paderewskiego 35, 51-612 Wroclaw, Poland.
Krzysztof A
KA
Sobiech
D000328:Adult; D001794:Blood Pressure; D003080:Cold Temperature; D006225:Hand / Q000098:blood supply*; D006801:Humans; D008297:Male; D012881:Skin Temperature / Q000502:physiology*