@article{article772e22e6,
title   = {Caffeine and placebo improved maximal exercise performance despite unchanged motor cortex activation and greater prefrontal cortex deoxygenation},
author = {Pires, Flavio O and Anjos, Carlos A. S. dos and Covolan, Roberto J. M and Fontes, Eduardo B and Noakes, Timothy D and Gibson, Alan St Clair and Magalhães, Fernando Henrique and Ugrinowitsch, Carlos},
year = {2018},
doi = {10.3389/fphys.2018.01144},
journal   = {Frontiers in physiology}
}