Muhl Z F, Kotov O
Department of Orthodontics, College of Dentistry, University of Illinois, Chicago 60612.
J Dent Res. 1988 Sep;67(9):1243-5. doi: 10.1177/00220345880670091801.
The digastric muscle of the rabbit was studied for the presence of muscle spindles. One of the 19 adult digastric muscles we examined contained in excess of 12 spindles scattered throughout the belly. No spindles were found in the contralateral muscle, or in any of the digastric muscles from other animals. Although jaw depressor muscles of most mammals contain few, if any, muscle spindles, their occasional presence suggests that these muscles have a potential for spindle formation.
对兔的二腹肌进行了研究，以确定是否存在肌梭。在我们检查的19条成年兔二腹肌中，有一条腹侧散布着超过12个肌梭。在对侧肌肉或其他动物的任何二腹肌中均未发现肌梭。尽管大多数哺乳动物的下颌降肌即使有也很少含有肌梭，但它们偶尔出现表明这些肌肉具有形成肌梭的潜力。
