Study on evoked potentials of the lesion ventrally and dorsally located on spinal cord by the simultaneous recording 同步记录反映脊髓背与腹侧病变的诱发电位的研究
The ventrally located crescent anus is situated about 90 μ m from the base of the mucron. 肛孔在腹侧,呈新月形,位于尾突基部向前约90μm处。
Conclusion: One stage operation by tubularized longitudinal flap ventrally transferred from hood foreskin is a simple, effective and credible surgical method for hypospadias. 结论:帽状包皮腹侧转移纵形带蒂皮管一期尿道下裂成形术是治疗先天性尿道下裂简单、有效、可靠的手术方式。
Each segment is surrounded with six to eight rows of denticles dorsally and ventrally which are long and dark. 背腹面各节皆环绕有棘刺6-8列,棘长色深:虫体末端梳状棘刺与Ⅰ期幼虫相比,数量增多,棘刺变大。
The first high-density area is located slightly ventrally at the rostral side, the second one slightly dorsally at the temporal side. 第一高密度区位于视网膜鼻侧偏腹方,第二高密度区位于颞侧偏背方。
Method: 28 cases of hypospadias received one stage repair by tubularized longitudinal flap ventrally transferred from hood foreskin. 方法:先天性尿道下裂患者28例,采用包皮腹侧转移纵形带蒂皮管一期尿道下裂成形术治疗。
Objective To study whether the lesions on cerebellum and spinal cord ventrally could affect the evoked potential recorded on C2 and occiput, and check the difference between the evoked potentials from stimulating median and tibial nerve. 目的研究脊髓腹侧及小脑病变是否可致胫神经刺激C2、枕点诱发电位出现异常改变以及正中神经、胫神经刺激,两者C2、枕部诱发电位的差异。
Numerous NADPH-d positive fusiform cells were ranked dorsoventrally between the putamen and globus pallidus, and the dendrites of NADPH-d positive cells were extended long distance from the cell body dorsally and ventrally. 并可见NADPH-d阳性的梭形细胞呈背腹方向排列,突起由细胞背腹方向伸出很长距离。
Objective To study the sensory evoked potential which could show the lesion on the spinal cord ventrally, and evaluate its application in clinical practice. 目的研究反映脊髓腹侧损伤的诱发电位,探讨其临床应用价值。