A deep active inference model of the rubber-hand illusion
- URL: http://arxiv.org/abs/2008.07408v2
- Date: Tue, 22 Dec 2020 13:48:59 GMT
- Title: A deep active inference model of the rubber-hand illusion
- Authors: Thomas Rood and Marcel van Gerven and Pablo Lanillos
- Abstract summary: Recent results in humans have shown that the RHI not only produces a change in the perceived arm location, but also causes involuntary forces.
We show that our model, which deals with visual high-dimensional inputs, produces similar perceptual and force patterns to those found in humans.
- Score: 3.0854497868458464
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: Understanding how perception and action deal with sensorimotor conflicts,
such as the rubber-hand illusion (RHI), is essential to understand how the body
adapts to uncertain situations. Recent results in humans have shown that the
RHI not only produces a change in the perceived arm location, but also causes
involuntary forces. Here, we describe a deep active inference agent in a
virtual environment, which we subjected to the RHI, that is able to account for
these results. We show that our model, which deals with visual high-dimensional
inputs, produces similar perceptual and force patterns to those found in
humans.
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