@article {Treadway:2009gv,
	title = {Worth the {\textquoteright}EEfRT{\textquoteright}? The effort expenditure for rewards task as an objective measure of motivation and anhedonia.},
	journal = {PLoS ONE},
	volume = {4},
	year = {2009},
	note = {n/a},
	pages = {e6598},
	abstract = {n/a},
	author = {Michael T. Treadway and Joshua W. Buckholtz and Schwartzman, Ashley N and Lambert, Warren E and David H. Zald}
}
