PERFORM Publications

Does phasic dopamine release cause policy updates?

Author(s): Carter F; Cossette MP; Trujillo-Pisanty I; Pallikaras V; Breton YA; Conover K; Caplan J; Solis P; Voisard J; Yaksich A; Shizgal P;

Phasic dopamine activity is believed to both encode reward-prediction errors (RPEs) and to cause the adaptations that these errors engender. If so, a rat working for optogenetic stimulation of dopamine neurons will repeatedly update its policy and/or action values, thus iteratively increasing its ...

Article GUID: 38039083

Dopamine neurons do not constitute an obligatory stage in the final common path for the evaluation and pursuit of brain stimulation reward.

Author(s): Trujillo-Pisanty I, Conover K, Solis P, Palacios D, Shizgal P

PLoS One. 2020;15(6):e0226722 Authors: Trujillo-Pisanty I, Conover K, Solis P, Palacios D, Shizgal P

Article GUID: 32502210

Learning to use past evidence in a sophisticated world model.

Author(s): Ahilan S, Solomon RB, Breton YA, Conover K, Niyogi RK, Shizgal P, Dayan P

PLoS Comput Biol. 2019 Jun 24;15(6):e1007093 Authors: Ahilan S, Solomon RB, Breton YA, Conover K, Niyogi RK, Shizgal P, Dayan P

Article GUID: 31233559

Valuation of opportunity costs by rats working for rewarding electrical brain stimulation.

Author(s): Solomon RB, Conover K, Shizgal P

PLoS One. 2017;12(8):e0182120 Authors: Solomon RB, Conover K, Shizgal P

Article GUID: 28841663

The neural substrates for the rewarding and dopamine-releasing effects of medial forebrain bundle stimulation have partially discrepant frequency responses.

Author(s): Cossette MP, Conover K, Shizgal P

Behav Brain Res. 2016 Jan 15;297:345-58 Authors: Cossette MP, Conover K, Shizgal P

Article GUID: 26477378

The Effects of Electrical and Optical Stimulation of Midbrain Dopaminergic Neurons on Rat 50-kHz Ultrasonic Vocalizations.

Author(s): Scardochio T, Trujillo-Pisanty I, Conover K, Shizgal P, Clarke PB

Front Behav Neurosci. 2015;9:331 Authors: Scardochio T, Trujillo-Pisanty I, Conover K, Shizgal P, Clarke PB

Article GUID: 26696851

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