Neural circuits for the adaptive regulation of fear and extinction memory

SL Plas, T Tuna, H Bayer, VAL Juliano… - Frontiers in Behavioral …, 2024 - frontiersin.org
The regulation of fear memories is critical for adaptive behaviors and dysregulation of these
processes is implicated in trauma-and stress-related disorders. Treatments for these …

[HTML][HTML] In relentless pursuit of the white whale: a role for the ventral midline thalamus in behavioral flexibility and adaption?

E Panzer, I Guimares-Olmo, AP de Vasconcelos… - Neuroscience & …, 2024 - Elsevier
The reuniens (Re) nucleus is located in the ventral midline thalamus. It has fostered
increasing interest, not only for its participation in a variety of cognitive functions (eg, spatial …

A thalamic-hippocampal CA1 signal for contextual fear memory suppression, extinction, and discrimination

HC Ratigan, S Krishnan, S Smith… - Nature …, 2023 - nature.com
The adaptive regulation of fear memories is a crucial neural function that prevents
inappropriate fear expression. Fear memories can be acquired through contextual fear …

Nucleus reuniens is required for encoding and retrieving precise, hippocampal-dependent contextual fear memories in rats

KR Ramanathan, RL Ressler, J **… - Journal of Neuroscience, 2018 - jneurosci.org
The nucleus reuniens (RE) is a ventral midline thalamic nucleus that interconnects the
medial prefrontal cortex (mPFC) and hippocampus (HPC). Considerable data indicate that …

Understanding the dynamic and destiny of memories

L de Oliveira Alvares, FH Do-Monte - Neuroscience & Biobehavioral …, 2021 - Elsevier
Memory formation enables the retention of life experiences overtime. Based on previously
acquired information, organisms can anticipate future events and adjust their behaviors to …

Whole-brain map** the direct inputs of dorsal and ventral CA1 projection neurons

S Tao, Y Wang, J Peng, Y Zhao, X He, X Yu… - Frontiers in neural …, 2021 - frontiersin.org
The CA1, an important subregion of the hippocampus, is anatomically and functionally
heterogeneous in the dorsal and ventral hippocampus. Here, to dissect the distinctions …

The nucleus reuniens, a thalamic relay for cortico-hippocampal interaction in recent and remote memory consolidation

M Ferraris, JC Cassel, AP de Vasconcelos… - Neuroscience & …, 2021 - Elsevier
The consolidation of declarative memories is believed to occur mostly during sleep and
involves a dialogue between two brain regions, the hippocampus and the medial prefrontal …

A thalamo-amygdalar circuit underlying the extinction of remote fear memories

BA Silva, S Astori, AM Burns, H Heiser… - Nature …, 2021 - nature.com
Fear and trauma generate some of the longest-lived memories. Despite the corresponding
need to understand how such memories can be attenuated, the underlying brain circuits …

The reuniens and rhomboid nuclei of the thalamus: a crossroads for cognition-relevant information processing?

JC Cassel, M Ferraris, P Quilichini, T Cholvin… - Neuroscience & …, 2021 - Elsevier
Over the past twenty years, the reuniens and rhomboid (ReRh) nuclei, which constitute the
ventral midline thalamus, have received constantly growing attention. Since our first review …

Naïve to expert: Considering the role of previous knowledge in memory

A Alonso, J van der Meij, D Tse… - Brain and neuroscience …, 2020 - journals.sagepub.com
In humans, most of our new memories are in some way or another related to what we have
already experienced. However, in memory research, especially in non-human animal …