STIMULUS WAVE-FORMS FOR SELECTIVE NEURAL STIMULATION
STIMULUS WAVE-FORMS FOR SELECTIVE NEURAL STIMULATION
复制标题
DOI：
10.1109/51.395310
复制
发表时间：
1995-07-01
影响因子：
--
通讯作者：
MORTIMER, JT
中科院分区：
文献类型：
--
作者：
GRILL, WM;MORTIMER, JT
作者回顾了最近的努力，设计刺激波形的选择性电刺激神经系统。考虑两种类型的选择性。纤维直径选择性是指激活具有共同直径的一组神经纤维而不激活具有不同直径的神经纤维的能力。空间选择性是指激活局部区域中的神经纤维而不激活相邻区域中的神经纤维的能力。可兴奋的神经纤维施加刺激的反应的基本原则进行审查，并用于设计波形。重点介绍的是周围有髓神经纤维的兴奋，基本原则，然而，广泛适用于所有可兴奋的膜。< >
The authors review recent efforts to design stimulus waveforms for selective electrical stimulation of the nervous system. Two types of selectivity are considered. Fiber diameter selectivity refers to the ability to activate one group of nerve fibers having a common diameter without activating nerve fibers having different diameters. Spatial selectivity refers to the ability to activate nerve fibers in a localized region without activating nerve fibers in neighboring regions. The fundamental principles governing the response of excitable nerve fibers to imposed stimuli are reviewed and used to design waveforms. The emphasis of the presentation is on excitation of peripheral myelinated nerve fibers, The underlying principles, however, are broadly applicable to all excitable membranes.< >