■

Proc Natl Acad Sci U S A. 2003 Sep 16;100(19):11148-52.
Affective style and in vivo immune response: neurobehavioral mechanisms.
Rosenkranz MA, Jackson DC, Dalton KM, Dolski I, Ryff CD, Singer BH, Muller D, Kalin NH, Davidson RJ.

J Cogn Neurosci. 2005 Dec;17(12):1897-906.
The cerebral response during subjective choice with and without self-reference.
Johnson SC, Schmitz TW, Kawahara-Baccus TN, Rowley HA, Alexander AL, Lee J, Davidson RJ.