Sorger, B. (2010). When the brain speaks for itself - Exploiting hemodynamic brain signals for motor-independent communication. : Universitaire Pers Maastricht.
Lua i Stíl Chicago (17ú heag.)Sorger, Bettina. When the Brain Speaks for Itself - Exploiting Hemodynamic Brain Signals for Motor-independent Communication. Maastricht: : Universitaire Pers Maastricht, 2010.
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Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.