| Authors: |
Shimbo A; National Institute on Drug Abuse Intramural Research Program, Cellular Neurobiology Research Branch, Behavioral Neurophysiology Research Section, Baltimore, Maryland 21224 akihiro.shimbo@nih.gov geoffrey.schoenbaum@nih.gov., Takahashi YK; National Institute on Drug Abuse Intramural Research Program, Cellular Neurobiology Research Branch, Behavioral Neurophysiology Research Section, Baltimore, Maryland 21224., Langdon AJ; National Institute on Drug Abuse Intramural Research Program, Cellular Neurobiology Research Branch, Behavioral Neurophysiology Research Section, Baltimore, Maryland 21224., Stalnaker TA; National Institute on Drug Abuse Intramural Research Program, Cellular Neurobiology Research Branch, Behavioral Neurophysiology Research Section, Baltimore, Maryland 21224., Schoenbaum G; National Institute on Drug Abuse Intramural Research Program, Cellular Neurobiology Research Branch, Behavioral Neurophysiology Research Section, Baltimore, Maryland 21224 akihiro.shimbo@nih.gov geoffrey.schoenbaum@nih.gov. |