Sweating patterns in humans: I. Exercise- and pilocarpine-induced forehead sweating in healthy individuals.
In cluster headache, forehead sweating is frequently pathological and for this reason it is important to know the normal pattern. In the present work, sweating was induced by exercise and pilocarpine in 14 healthy individuals in the age group 24-50 years. A comparison was also made with patterns of heat-induced forehead sweating. No definite left-right asymmetry or medial-lateral preponderance were observed. As expected, the sweat patterns following body heating and exercise were rather similar. However, there was a significant relative increase in lateral forehead sweating with heat-induction as compared to pilocarpine-induction. In comparative intra- or inter-individual studies of forehead sweating, the method of sweat provocation may, therefore, not be indifferent.
Antonaci
F
F
Second Department of Neurology, University of Bari, Italy.
Sand
T
T
Sjaastad
O
O
D000328:Adult; D005260:Female; D005546:Forehead; D006801:Humans; D008297:Male; D008875:Middle Aged; D005082:Physical Exertion; D010862:Pilocarpine / Q000494:pharmacology*; D012727:Sex Characteristics; D013546:Sweating / Q000187:drug effects
D010862:Pilocarpine