Cos, Ignasi2023-12-112023-12-112017Cos I. Perceived effort for motor control and decision-making. PLoS Biol. 2017 Aug 18;15(8):e2002885. DOI: 10.1371/journal.pbio.20028851545-7885http://hdl.handle.net/10230/58481How effort is internally quantified and how it influences both movement generation and decisions between potential movements are 2 difficult questions to answer. Physical costs are known to influence motor control and decision-making, yet we lack a general, principled characterization of how the perception of effort operates across tasks and conditions. Morel and colleagues introduce an insightful approach to that end, assessing effort indifference points and presenting a quadratic law between perceived effort and force production.application/pdfeng© 2017 Ignasi Cos. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.BioenergèticaBiomecànicaMúsculs -- Contraccióinfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1371/journal.pbio.2002885info:eu-repo/semantics/openAccess