Results 181 to 190 of about 2,301 (205)

Judgements of hand location and hand spacing show minimal proprioceptive drift

Experimental Brain Research, 2020
With a visual memory of where our hands are, their perceived location drifts. We investigated whether the perceived location of one hand or the spacing between two hands drifts in the absence of visual memories or cues. In 30 participants (17 females, mean age 27 years, range 20-45 years), perceived location of the right index finger was assessed when ...
, Martin Héroux, Annie Butler
exaly   +3 more sources

The time course of proprioceptive drift in the rubber hand illusion

Journal of Vision, 2010
Marieke Rohde, Massimiliano Di Luca, M O Ernst   +2 more
exaly   +2 more sources

Proprioceptive and Retinal Afference Modify Postsaccadic Ocular Drift

Journal of Neurophysiology, 1999
Drift of the eyes after saccades produces motion of images on the retina (retinal slip) that degrades visual acuity. In this study, we examined the contributions of proprioceptive and retinal afference to the suppression of postsaccadic drift induced by a unilateral ocular muscle paresis.
David Zee, R F Lewis, Barton L Guthrie
exaly   +3 more sources

The correlation between proprioceptive drift and subjective embodiment during the rubber hand illusion: A meta-analytic approach

Quarterly Journal of Experimental Psychology, 2023
In the rubber hand illusion (RHI), participants see a fake hand touched synchronously with their real hand, which is hidden from view. The three-way interaction between vision, touch, and proprioception induces the sensation that the dummy hand belongs to oneself (i.e., subjective embodiment) and the illusory displacement of the real hand towards the ...
Giorgia Tôsi, Daniele Romano
exaly   +4 more sources

Defensive activation during the rubber hand illusion: Ownership versus proprioceptive drift

Biological Psychology, 2015
A strong link between body perception and emotional experience has been proposed. To examine the interaction between body perception and anticipatory anxiety, two well-established paradigms were combined: The rubber hand illusion (RHI) and the threat-of-shock paradigm.
Martin Riemer, Georg W Alpers, Florian Bublatzky   +2 more
exaly   +5 more sources

Does limb proprioception drift?

Experimental Brain Research, 1992
The hypothesis that proprioceptively perceived limb position drifts during visual occlusion was re-examined by combining some of the protocols used in previous experiments. Sixteen adult subjects made judgements of static limb position during visual occlusion lasting up to 2 min.
J P, Wann, S F, Ibrahim
openaire   +2 more sources

Agency elicits body-ownership: proprioceptive drift toward a synchronously acting external proxy

Experimental Brain Research, 2015
Awareness of our own bodies (sense of body-ownership) and actions (sense of agency) is fundamental for self-consciousness. In the rubber hand illusion, watching a rubber hand being stroked synchronously as one's own unseen hand is also stroked causes the observer to attribute the rubber hand to their own body.
Tomohisa Asai, Asai Tomohisa
exaly   +3 more sources

Proprioception does not quickly drift during visual occlusion

Experimental Brain Research, 2000
Several perceptual studies have shown that the ability to estimate the location of the arm degrades quickly during visual occlusion. To account for this effect, it has been suggested that proprioception drifts when not continuously calibrated by vision.
M, Desmurget, P, Vindras, H, Gréa, P, Viviani, S T, Grafton   +4 more
openaire   +2 more sources

Addressing sensor drift in a proprioceptive optical foam system

Sensors and Smart Structures Technologies for Civil, Mechanical, and Aerospace Systems 2019, 2019
We previously reported an elastomeric, optical foam sensor that can sense different types of deformation1 . The elastomeric foam is embedded with optical fibers that shine light into the foam while simultaneously transmitting scattered light exiting the foam.
Ilse M. Van Meerbeek, Jose A. Barreiros, Robert F. Shepherd, Christopher M. De Sa   +3 more
openaire   +1 more source

Limb position sense, proprioceptive drift and muscle thixotropy at the human elbow joint [PDF]

Journal of Physiology, 2014
Key points When a blindfolded subject holds his or her arm at a particular angle, its reported position shifts over time; this is known as proprioceptive drift. Here, we show that in relation to position sense at the elbow, the direction of perceived shifts is consistent with adaptation in discharge levels of sensory receptors in elbow muscles. Raising
A, Tsay, G, Savage, T J, Allen, U, Proske   +3 more
exaly   +3 more sources