@article {3241, title = {Relationship between cardiac vagal activity and mood congruent memory bias in major depression}, journal = {Journal of Affective Disorders}, volume = {190}, year = {2016}, pages = {19{\textendash}25}, keywords = {Bioengineering}, author = {R. G. Garcia and G. Valenza and C. A. Tomaz and R. Barbieri} } @conference {3251, title = {Instantaneous Bispectral Analysis of Heartbeat Dynamics for the Assessment of Major Depression}, booktitle = {Computing in Cardiology Conference (CinC)}, year = {2015}, keywords = {Bioengineering}, author = {R. G. Garcia and G. Valenza and C. A. Tomaz and R. Barbieri} } @article {3239, title = {Nonlinear digital signal processing in mental health: characterization of major depression using instantaneous entropy measures of heartbeat dynamics}, journal = {Frontiers in physiology}, volume = {6}, year = {2015}, keywords = {Bioengineering}, author = {G. Valenza and R. G. Garcia and L. Citi and E. P. Scilingo and C. A. Tomaz and R. Barbieri} }