JANUARY 2012 FEBRUARY 2012 MARCH 2012 VOLUME 19 VOLUME 19 VOLUME 19 NUMBER 1 NUMBER 2 NUMBER 3 ISPLEM (ISSN 1070-9908) Depth EEG implantation scheme: the nail electrodes, having 10 to 15 measuring points, are inserted in the brain, the reference electrode being placed on the scalp. For more see "Reference Estimation in EEG: Analysis of Equivalent Approaches," by Ranta and Madhu, p. 12. For the January 2012 issue, see p. 1 for Table of Contents For the February 2012 issue, see p. 61 for Table of Contents For the March 2012 issue, see p. 121 for Table of Contents www.signalprocessingsociety.org [15] MARCH 2012http://www.signalprocessingsociety.org