Measuring embodiment: A review of methods for prosthetic devices.
Measuring embodiment: A review of methods for prosthetic devices.
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DOI：
10.3389/fnbot.2022.902162
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发表时间：
2022
影响因子：
3.1
通讯作者：
Graczyk, Emily L.
中科院分区：
文献类型：
--
作者：
Segil, Jacob L.;Roldan, Leah Marie;Graczyk, Emily L.
神经接口的发展，以提供改进的控制和假肢的体感反馈已经启动了一个新的能力，探测的各个方面的实施。神经修复学领域的科学家需要可靠的所有权、身体表征和代理措施来量化患者对假肢的体现感。这些措施对于进行可推广的实验和比较正在开发的新技术的效用至关重要。在这里，我们回顾了文献中使用的结果测量，以评估所有权的感觉，身体表征和代理。我们根据测量的基本心理测量特性以及它是行为测量还是生理测量对这些现有测量进行分类。我们提出的论点的有效性和陷阱，每一项措施，以指导更好的实验设计和未来的结果措施的发展。这篇综述的目的是帮助假体研究人员和技术开发人员理解体现的概念，并选择指标来评估他们的研究中的体现。测量假肢装置具体化的能力的进步对假肢的改进以及促进对我们作为具体化的代理人的更广泛的理解具有深远的影响。
The development of neural interfaces to provide improved control and somatosensory feedback from prosthetic limbs has initiated a new ability to probe the various dimensions of embodiment. Scientists in the field of neuroprosthetics require dependable measures of ownership, body representation, and agency to quantify the sense of embodiment felt by patients for their prosthetic limbs. These measures are critical to perform generalizable experiments and compare the utility of the new technologies being developed. Here, we review outcome measures used in the literature to evaluate the senses of ownership, body-representation, and agency. We categorize these existing measures based on the fundamental psychometric property measured and whether it is a behavioral or physiological measure. We present arguments for the efficacy and pitfalls of each measure to guide better experimental designs and future outcome measure development. The purpose of this review is to aid prosthesis researchers and technology developers in understanding the concept of embodiment and selecting metrics to assess embodiment in their research. Advances in the ability to measure the embodiment of prosthetic devices have far-reaching implications in the improvement of prosthetic limbs as well as promoting a broader understanding of ourselves as embodied agents.
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