Rodrigo O. Sierra

Porto Alegre, RS, Brazil

Last Updated: 09/26/2026

Save publications for later

Sign Up

Not sure about your diagnosis?

Check Your Symptoms

Found 19 publications

Mapping memory at scale: systems-level insights with translational and transdiagnostic relevance to fear-related disorders.

Mapping memory at scale: systems-level insights with translational and transdiagnostic relevance to fear-related disorders.

Journal: Frontiers in behavioral neuroscience

Published: March 31, 2026

A Selective Cortico-Limbic Network Organizes Behavior During Reward Seeking Under Threat.

A Selective Cortico-Limbic Network Organizes Behavior During Reward Seeking Under Threat.

Journal: Journal of neuroscience research

Published: March 12, 2026

Closed-loop brain stimulation augments fear extinction in male rats.

Closed-loop brain stimulation augments fear extinction in male rats.

Journal: Nature communications

Published: March 26, 2023

Systems consolidation and fear memory generalisation as a potential target for trauma-related disorders.

Systems consolidation and fear memory generalisation as a potential target for trauma-related disorders.

Journal: The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry

Published: January 10, 2022

Cathodal transcranial direct current stimulation on the prefrontal cortex applied after reactivation attenuates fear memories and prevent reinstatement after extinction.

Cathodal transcranial direct current stimulation on the prefrontal cortex applied after reactivation attenuates fear memories and prevent reinstatement after extinction.

Journal: Journal of psychiatric research

Published: September 06, 2021

Conflict Test Battery for Studying the Act of Facing Threats in Pursuit of Rewards.

Conflict Test Battery for Studying the Act of Facing Threats in Pursuit of Rewards.

Journal: Frontiers in neuroscience

Published: December 23, 2020

Chronic fluoxetine prevents fear memory generalization and enhances subsequent extinction by remodeling hippocampal dendritic spines and slowing down systems consolidation.

Chronic fluoxetine prevents fear memory generalization and enhances subsequent extinction by remodeling hippocampal dendritic spines and slowing down systems consolidation.

Journal: Translational psychiatry

Published: September 01, 2018

Author Correction: Periodical reactivation under the effect of caffeine attenuates fear memory expression in rats.

Author Correction: Periodical reactivation under the effect of caffeine attenuates fear memory expression in rats.

Journal: Scientific reports

Published: August 08, 2018

Periodical reactivation under the effect of caffeine attenuates fear memory expression in rats.

Periodical reactivation under the effect of caffeine attenuates fear memory expression in rats.

Journal: Scientific reports

Published: January 05, 2018

Hippocampal plasticity mechanisms mediating experience-dependent learning change over time.

Hippocampal plasticity mechanisms mediating experience-dependent learning change over time.

Journal: Neurobiology of learning and memory

Published: August 18, 2017

Enhancement of extinction memory by pharmacological and behavioral interventions targeted to its reactivation.

Enhancement of extinction memory by pharmacological and behavioral interventions targeted to its reactivation.

Journal: Scientific reports

Published: April 18, 2017

Reconsolidation-induced rescue of a remote fear memory blocked by an early cortical inhibition: Involvement of the anterior cingulate cortex and the mediation by the thalamic nucleus reuniens.

Reconsolidation-induced rescue of a remote fear memory blocked by an early cortical inhibition: Involvement of the anterior cingulate cortex and the mediation by the thalamic nucleus reuniens.

Journal: Hippocampus

Published: February 03, 2017

Showing 1-12 of 19

Last Updated: 09/26/2026