The papers for presentation by Crista Barberini Adam Boxer will be:
 

Kelz, MB; Chen, J; Carlezon, WA Jr; Whisler, K; Gilden, L; Beckmann, AM; Steffen, C; Zhang, YJ; Marotti, L; Self, DW; Tkatch, T; Baranauskas, G; Surmeier, DJ; Neve, RL; Duman, RS; Picciotto, MR; Nestler, EJ.  Expression of the transcription factor deltaFosB in the brain controls sensitivity to cocaine. Nature, 1999  401:272-6.

Robinson, TE; Kolb, B.  Persistent structural modifications in nucleus accumbens and prefrontal cortex neurons produced by previous experience with amphetamine. Journal of Neuroscience, 1997 Nov 1, 17(21):8491-7.