[4P] Spinal Cord, Motoneurons and Muscle

[4P-152] Comparison of contractile characteristics of the abdominal and external anal sphincter muscle involved in defecation function in rats

〇Naomi Oshiro¹, Ken Muramatsu², Yaoko Iwasaki¹, Masatoshi Niwa¹ (1.Dept. Occupational Therapy, Kyorin University, Tokyo, Japan, 2. Dept. Physical Therapy, Kyorin University, Tokyo, Japan)

Keywords:external anal sphincter, abdominal muscle, defecation function, contractile