BibTex format
@article{Lythe:2012:10.1016/j.bbr.2012.04.050,
author = {Lythe, KE and Williams, SCR and Anderson, C and Libri, V and Mehta, MA},
doi = {10.1016/j.bbr.2012.04.050},
journal = {BEHAVIOURAL BRAIN RESEARCH},
pages = {62--70},
title = {Frontal and parietal activity after sleep deprivation is dependent on task difficulty and can be predicted by the fMRI response after normal sleep},
url = {http://dx.doi.org/10.1016/j.bbr.2012.04.050},
volume = {233},
year = {2012}
}