| Abstract: | Focused ultrasound has been used to elicit cutaneous tactile, thermal, specific and nonspecific pain sensations, and also subcutaneous (deep) sensations which included tactile and some pain sensations (muscular and periosteal etc.). It has been found that somatic reception can be attributed to mechanoreception, that the same receptive structures are involved in the sensations of warmth and cold, and that ultrasound has a sensitizing action. Studies have been made of sensation differences from corporal and auricular acupuncture points, and from some chosen skin and subcutaneous points.I. M. Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, Saint Petersburg. I. P. Pavlov Institute of Physiology, Russian Academy of Sciences, Saint Petersburg. Translated from Neirofiziologiya, Vol. 24, No. 5, pp. 529–534, September–October, 1992. |
