Methods of measurement of thermal thresholds
Article first published online: 29 JAN 2009
Acta Neurologica Scandinavica
Volume 76, Issue 4, pages 288–296, October 1987
How to Cite
Claus, D., Hilz, M.J., Hummer, I. and Neundörfer, B. (1987), Methods of measurement of thermal thresholds. Acta Neurologica Scandinavica, 76: 288–296. doi: 10.1111/j.1600-0404.1987.tb03583.x
- Issue published online: 29 JAN 2009
- Article first published online: 29 JAN 2009
- Accepted for publication June 18, 1987.
- cold perception;
- diabetic polyneuropathy;
- normal values;
- thermal test;
- warm perception
Abstract Thermal tests were performed in 117 healthy subjects on the face, wrist and leg; 32 were tested on the legs with different rates of cooling and warning. Additionally 2 groups of diabetics (37 patients) were tested. Thermotesting was most sensitive on the legs using a rate of temperature change of 2.5 – 2.8 oC/s. Warm and cold perception should be tested separately. Cold perception testing is most sensitive. Combined tests of warm and cold thresholds as well as the testing of cool pain and heat pain do not improve results. Abnormal cold perception may be an early indicator of diabetic small fibre polyneuropathy, leading to cold trauma and ulcers on the feet.