there are other similar results where schizophrenics do better than neurotypical. Two I remember are (1) an experiment where the experimenter pushes on the arm (or palm of hand I dont remember) of the subject with a particular force, and then the subject is asked to recreate that force by pushing on themselves. Neurotypicals push harder on themselves than when pushed on by an external source. (2) Motion tracking of a moving ball especially when there are non-predictive jumps in the balls trajectories.
The theories for both of these tend to be similar to what you said, an error in the signaling having to do with predictions of upcoming sensory stimulii, usually assumed to take place via long range cortex-cortex connections (feedback).
For the moment I can recommend a chapter in Surfing Uncertainty, which I’m pretty sure is where I got these examples. Though there are probably predictive processing reviews that cover this.
Some quick thoughts, can expand later with refs:
there are other similar results where schizophrenics do better than neurotypical. Two I remember are (1) an experiment where the experimenter pushes on the arm (or palm of hand I dont remember) of the subject with a particular force, and then the subject is asked to recreate that force by pushing on themselves. Neurotypicals push harder on themselves than when pushed on by an external source. (2) Motion tracking of a moving ball especially when there are non-predictive jumps in the balls trajectories.
The theories for both of these tend to be similar to what you said, an error in the signaling having to do with predictions of upcoming sensory stimulii, usually assumed to take place via long range cortex-cortex connections (feedback).
For the moment I can recommend a chapter in Surfing Uncertainty, which I’m pretty sure is where I got these examples. Though there are probably predictive processing reviews that cover this.
People with schizophrenia are also less susceptible to hollow mask illusion