Effects of methylphenidate on sensitivity to reinforcement delay and to reinforcement amount in pigeons: Implications for impulsive choice.

2016 ◽  
Vol 24 (6) ◽  
pp. 464-476 ◽  
Author(s):  
Raymond C. Pitts ◽  
Craig W. Cummings ◽  
Carol Cummings ◽  
Rebecca L. Woodcock ◽  
Christine E. Hughes
Keyword(s):  
Impulsive Choice ◽  
Reinforcement Delay

DRL Intervention Effects on an Impulsive Choice Task

2012 ◽  
Author(s):  
Tiffany Galtress ◽  
Aaron Smith ◽  
Kimberly Kirkpatrick
Keyword(s):  
Choice Task ◽  
Impulsive Choice ◽  
Intervention Effects

Reinforcement delay: A selective review of the last decade.

1974 ◽  
Vol 81 (12) ◽  
pp. 984-997 ◽  
Author(s):  
Roger M. Tarpy ◽  
Frederick L. Sawabini
Keyword(s):  
Reinforcement Delay ◽  
Selective Review

scholarly journals Anatomical and functional organization of the human substantia nigra and its connections

eLife ◽  
2017 ◽  
Vol 6 ◽  
Author(s):  
Yu Zhang ◽  
Kevin Michel-Herve Larcher ◽  
Bratislav Misic ◽  
Alain Dagher
Keyword(s):  
Substantia Nigra ◽  
Functional Organization ◽  
Impulsive Choice ◽  
Behavioral Measures ◽  
Human Connectome Project ◽  
Motor Impulsivity ◽  
Cortical Regions ◽  
Value Coding ◽  
Decisional Impulsivity ◽  
Human Substantia Nigra

We investigated the anatomical and functional organization of the human substantia nigra (SN) using diffusion and functional MRI data from the Human Connectome Project. We identified a tripartite connectivity-based parcellation of SN with a limbic, cognitive, motor arrangement. The medial SN connects with limbic striatal and cortical regions and encodes value (greater response to monetary wins than losses during fMRI), while the ventral SN connects with associative regions of cortex and striatum and encodes salience (equal response to wins and losses). The lateral SN connects with somatomotor regions of striatum and cortex and also encodes salience. Behavioral measures from delay discounting and flanker tasks supported a role for the value-coding medial SN network in decisional impulsivity, while the salience-coding ventral SN network was associated with motor impulsivity. In sum, there is anatomical and functional heterogeneity of human SN, which underpins value versus salience coding, and impulsive choice versus impulsive action.

Strain differences in the dose–response relationship for morphine self-administration and impulsive choice between Lewis and Fischer 344 rats

2010 ◽  
Vol 25 (6) ◽  
pp. 783-791 ◽  
Author(s):  
Carmen García-Lecumberri ◽  
Isabel Torres ◽  
Sonsoles Martín ◽  
José A Crespo ◽  
Miguel Miguéns ◽  
...  
Keyword(s):  
Dose Response ◽  
Strain Differences ◽  
Impulsive Choice ◽  
Fischer 344 Rats ◽  
Response Relationship ◽  
Self Administration ◽  
Dose Response Relationship ◽  
Fischer 344

scholarly journals Impulsive choice and altruistic punishment are correlated and increase in tandem with serotonin depletion.

Emotion ◽  
2010 ◽  
Vol 10 (6) ◽  
pp. 855-862 ◽  
Author(s):  
Molly J. Crockett ◽  
Luke Clark ◽  
Matthew D. Lieberman ◽  
Golnaz Tabibnia ◽  
Trevor W. Robbins
Keyword(s):  
Impulsive Choice ◽  
Serotonin Depletion ◽  
Altruistic Punishment

scholarly journals Ventral Striatal D2/3 Receptor Availability Is Associated with Impulsive Choice Behavior As Well As Limbic Corticostriatal Connectivity

2018 ◽  
Vol 21 (7) ◽  
pp. 705-715 ◽  
Author(s):  
Rebecca L Barlow ◽  
Martin Gorges ◽  
Alfie Wearn ◽  
Heiko G Niessen ◽  
Jan Kassubek ◽  
...  
Keyword(s):  
Choice Behavior ◽  
Impulsive Choice

Impulsive choice—Parkinson disease and dopaminergic therapy

2011 ◽  
Vol 7 (10) ◽  
pp. 541-542 ◽  
Author(s):  
Valerie Voon ◽  
Jeffrey W. Dalley
Keyword(s):  
Parkinson Disease ◽  
Impulsive Choice ◽  
Dopaminergic Therapy
Sign in / Sign up

Export Citation Format

Share Document