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Ke Ma

3 papers in the library · 7 citations · publishing 2023-2024

Papers

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Social exclusion in a virtual Cyberball game reduces the virtual hand illusion.

Psychonomic Bulletin & Review October 1, 2024 Yingbing Sun, Ruiyu Zhu, Bernhard Hommel et al. 3 citations

Sense of ownership and agency are two important aspects of the minimal self, but how self-perception is affected by social conditions remains unclear. Here, we studied how social inclusion or exclusion of participants in the course of a virtual Cyberball game would affect explicit judgments and implicit measures of ownership and agency (proprioceptive drift, skin conductance responses, and...

DOI: 10.3758/s13423-024-02456-w (opens in new tab) Full text (opens in new tab) Intentional binding Sense of agency Sense of ownership Social exclusion +1

The impact of interoceptive accuracy and stimulation type on the out-of-body experience.

Quarterly Journal of Experimental Psychology August 1, 2023 Ke Ma, Liping Yang, Bernhard Hommel 4 citations

People tend to perceive a virtual body standing in front of them as their own if it is either stroked or moving synchronously with their own real body-the out-of-body experience (OBE). We combined synchrony manipulation with two other factors of theoretical interest: the kind of stimulation, visuotactile stimuli or visuomotor correlations, being synchronised and the interoceptive accuracy (IA)...

DOI: 10.1177/17470218221128285 (opens in new tab) Full text (opens in new tab) Sense of ownership Interoceptive accuracy Out-of-body experiences Self-location

Single I.V.-ketamine Augmentation of Newly Initiated Venlafaxine Hydrocortisone for Treatment-resistant Depression: Randomized, Double-blind Controlled Study Protocol

Yun Du, Ruobing Feng, Wenle Zhang et al. preprint

Abstract Background: The critical issue of treating Treatment-Resistant Depression (TRD) is to improve antidepressant effect rapid onset and the recovery rates. Significant antidepressant effects of ketamine onset rapidly, but decay rapidly and repeated dosing increases the risks. This study aimed to explore the efficacy and safety of single intravenous ketamine, combined with venlafaxines...