Thank you for your interest:

Please request a reprint by entering your email address here and we will email the reprint to you in PDF format (to comply with copyright law):

Tapia, E. & Beck, D.M. (2014). Probing feedforward and feedback contributions to awareness with visual masking and transcranial magnetic stimulation. Frontiers in Psychology 5:1173. http://dx.doi.org/10.3389/fpsyg.2014.01173">doi: 10.3389/fpsyg.2014.01173.