...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Neuron >Choosing Goals, Not Rules: Deciding among Rule-Based Action Plans.
【24h】

Choosing Goals, Not Rules: Deciding among Rule-Based Action Plans.

机译：选择目标而不是规则：在基于规则的行动计划中做出决定。

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

In natural situations, movements are often directed toward locations different from that of the evoking sensory stimulus. Movement goals must then be inferred from the sensory cue based on rules. When there is uncertainty about the rule that applies for a given cue, planning a movement involves both choosing the relevant rule and computing the movement goal based on that rule. Under these conditions, it is not clear whether primates compute multiple movement goals based on all possible rules before choosing an action, or whether they first choose a rule and then only represent the movement goal associated with that rule. Supporting the former hypothesis, we show that neurons in the frontoparietal reach areas of monkeys simultaneously represent two different rule-based movement goals, which are biased by the monkeys' choice preferences. Apparently, primates choose between multiple behavioral options by weighing against each other the movement goals associated with each option.
机译：在自然情况下，运动通常指向与诱发感觉刺激不同的位置。然后必须根据规则从感官提示中推断出运动目标。当不确定适用于给定提示的规则时，计划运动涉及选择相关规则和基于该规则计算运动目标。在这种情况下，尚不清楚灵长类动物是否在选择一个动作之前根据所有可能的规则来计算多个运动目标，或者它们是否先选择一个规则然后仅代表与该规则关联的运动目标。支持前一种假设，我们表明猴子的额前额触及区域中的神经元同时代表了两个不同的基于规则的运动目标，这些目标受猴子的选择偏好所影响。显然，灵长类通过权衡与每个选项相关的运动目标，在多个行为选项之间进行选择。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号