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公开(公告)号：US20150352364A1
公开(公告)日：2015-12-10
申请号：US14763402
申请日：2014-01-28
CPC分类号： A61N1/36128 , A61N1/0529 , A61N1/0543 , A61N1/0551 , A61N1/36046 , A61N1/36067 , A61N1/36082 , A61N1/36146 , A61N1/36182 , A61N1/36185 , G06F3/015
摘要： The present disclosure relates to a method for determining stimulation parameters for a neuroprosthetic device performed by a processor of the device. Based on (i) a desired spatial pattern of neural activity, the processor determines stimulation parameters for an array of electrodes of the neuroprosthetic device. The processor determines the stimulation parameters such that a difference between (i) the desired spatial pattern of neural activity and (ii) an estimated spatial pattern of neural activity is optimised. The estimated spatial pattern of neural activity is an estimate of a response of a target neural tissue to being stimulated by the neuroprosthetic device based on the stimulation parameters. This method allows higher resolution stimulation and allows electrode arrays with higher electrode density to be usefully employed.
摘要翻译： 本公开涉及一种用于确定由该装置的处理器执行的神经假体装置的刺激参数的方法。 基于（i）希望的神经活动的空间模式，处理器确定神经假体装置的电极阵列的刺激参数。 处理器确定刺激参数，使得（i）神经活动的期望空间模式与（ii）神经活动的估计空间模式之间的差异被优化。 神经活动的估计空间模式是基于刺激参数的神经假体装置刺激的目标神经组织的响应的估计。 该方法允许更高分辨率的刺激，并允许有效地使用具有较高电极密度的电极阵列。
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公开(公告)号：US09517345B2
公开(公告)日：2016-12-13
申请号：US14763402
申请日：2014-01-28
CPC分类号： A61N1/36128 , A61N1/0529 , A61N1/0543 , A61N1/0551 , A61N1/36046 , A61N1/36067 , A61N1/36082 , A61N1/36146 , A61N1/36182 , A61N1/36185 , G06F3/015
摘要： The present disclosure relates to a method for determining stimulation parameters for a neuroprosthetic device performed by a processor of the device. Based on (i) a desired spatial pattern of neural activity, the processor determines stimulation parameters for an array of electrodes of the neuroprosthetic device. The processor determines the stimulation parameters such that a difference between (i) the desired spatial pattern of neural activity and (ii) an estimated spatial pattern of neural activity is optimised. The estimated spatial pattern of neural activity is an estimate of a response of a target neural tissue to being stimulated by the neuroprosthetic device based on the stimulation parameters. This method allows higher resolution stimulation and allows electrode arrays with higher electrode density to be usefully employed.
摘要翻译： 本公开涉及一种用于确定由该装置的处理器执行的神经假体装置的刺激参数的方法。 基于（i）希望的神经活动的空间模式，处理器确定神经假体装置的电极阵列的刺激参数。 处理器确定刺激参数，使得（i）神经活动的期望空间模式与（ii）神经活动的估计空间模式之间的差异被优化。 神经活动的估计空间模式是基于刺激参数的神经假体装置刺激的目标神经组织的响应的估计。 该方法允许更高分辨率的刺激，并允许有效地使用具有较高电极密度的电极阵列。
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