Joaquim Barbosa Leite Júnior

Morphine administered post-trial induces potent morphine conditioned effects if the context is novel but not if the context is familiar

R. Samuels, M. P. Carrera, R. Carey, 2020, Pharmacology Biochemistry and Behavior.

A new method to study learning and memory using spontaneous locomotor activity in an open-field arena

R. Samuels, R. Carey, M. Carrera, 2021, Journal of Neuroscience Methods.

Morphine and dopamine: Low dose apomorphine can prevent both the induction and expression of morphine locomotor sensitization and conditioning

R. Samuels, R. Carey, N. Coimbra, 2023, Behavioural Brain Research.

Context evoked morphine conditioned effects can be equivalent to morphine induced drug effects in terms of behavioral response and ERK activation in reward associated subcortical brain structures

R. Samuels, M. P. Carrera, R. Carey, 2022, Pharmacology Biochemistry and Behavior.