The many Faces of Prediction

----	Phenomena	Mechanisms
Perception	Visual perception	Unconscious inference (Helmholtz) Likelihood principle, determined by past experience
Motor response	Eye movements (guidance)	Guided past experience that internalizes statistics of the environment
	Eye movements (cause image smear)	corollary discharge predicts movement and prevents perceiving image smear
	Reach and grasp	Governed by how pathway. Aided by information from what pathway
	Tickling yourself	Difficult because of presence of corollary discharge
Language	Speech segmentation	Based on experience with the statistics of language and sentence context
	Predicting upcoming words	Cloze probability test: some words more likely in a particular sentence. Physiology. Brain anticipates what is most probable
	Garden path sentences	Incorrect parsing is influenced by word meaning, context, past experience
Music	Predicting timing	”Taking up the beat” Syncopation illustrates less predictable situation
	Predicting notes	Measured by musical cloze

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Erstellt: 11-05-22 07:40