Rubber Hand Illusion Instructions

That the subject has no tactile sense of the rubber hand is in effect tossed out of the equation.

Rubber hand illusion instructions.

But we don t have a rubber hand here so we ll be easy my hand instead. The hand i see being stroked must be my hand. Subjects with normal brain function were positioned with their left hand hidden out of sight. Robotic hand for the rubber hand illusion rhi.

The experimenters stroked both the subjects hidden left hand and the visible rubber hand with. It s called the rubber hand illusion. An apparatus was devised that would synchronise visual with felt movement in an active condition and a passive condition. I feel my own hand being stroked.

The rubber hand illusion rhi a multi sensory illusion involving both visual perception and touch has been used to study how phantom limb syndrome affects amputees over time. Amputees with the syndrome actually responded to rhi more strongly than controls an effect that was often consistent for both the sides of the intact and the amputated. In this illusion as before alice is going to be our subject and sylvia here is only needed for her hand. An asynchronous condition was included as a control in which visual and felt movement were purposely disconnected.

In the rubber hand illusion paradigm the subject experiences a feeling of ownership and proprioceptive displacement toward a fake hand when synchronous tact. So this rubber hand illusion was first written about in a one page paper by botvinick and cohen in nature 1998. Ehrsson spence and passingham 2004 did studies on the rubber hand illusion. To experience the rubber hand illusion you ll need a fake hand of some kind an inflated rubber glove will often do the trick a flat piece of cardboard and two.

The purpose of the current study was to further examine the rubber hand illusion with conditions of movement. Here is already the arduino code and a few pictures complete instructions will follow. They saw a lifelike rubber left hand in front of them. Here is a first scetch on an ongoing project.