@article {2637,
	title = {Sensor Modalities for Brain-Computer Interfacing},
	year = {2009},
	month = {07/22/2009},
	abstract = {Session <i>Brain-Computer Interface (BCI); Towards Understanding Neural Bases of Human-Computer Interaction</i>, HCI International, San Diego, California},
	author = {Gerwin Schalk}
}
