A Dynamical Systems Perspective on Flexible Motor Timing

Evan D Remington, Seth W Egger, Devika Narain, Jing Wang, Mehrdad Jazayeri

Onderzoeksoutput: Bijdrage aan wetenschappelijk tijdschrift/periodieke uitgaveArtikelWetenschappelijkpeer review

Samenvatting

A hallmark of higher brain function is the ability to rapidly and flexibly adjust behavioral responses based on internal and external cues. Here, we examine the computational principles that allow decisions and actions to unfold flexibly in time. We adopt a dynamical systems perspective and outline how temporal flexibility in such a system can be achieved through manipulations of inputs and initial conditions. We then review evidence from experiments in nonhuman primates that support this interpretation. Finally, we explore the broader utility and limitations of the dynamical systems perspective as a general framework for addressing open questions related to the temporal control of movements, as well as in the domains of learning and sequence generation.

Originele taal-2Engels
Pagina's (van-tot)938-952
Aantal pagina's15
TijdschriftTrends in Cognitive Sciences
Volume22
Nummer van het tijdschrift10
DOI's
StatusGepubliceerd - 2018

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