Resolving the prefrontal mechanisms of adaptive cognitive behaviors: A cross-species perspective

IL Hanganu-Opatz, T Klausberger, T Sigurdsson… - Neuron, 2023 - cell.com
The prefrontal cortex (PFC) enables a staggering variety of complex behaviors, such as
planning actions, solving problems, and adapting to new situations according to external …

[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 …

Prelimbic and infralimbic medial prefrontal cortex neuron activity signals cocaine seeking variables across multiple timescales

DE Moorman, G Aston-Jones - Psychopharmacology, 2023 - Springer
Abstract Rationale and Objectives The prefrontal cortex is critical for execution and inhibition
of reward seeking. Neural manipulation of rodent medial prefrontal cortex (mPFC) …

Encoding of conditioned inhibitors of fear in the infralimbic cortex

KH Ng, S Sangha - Cerebral Cortex, 2023 - academic.oup.com
Cues in the environment signaling the absence of threat, ie safety, can influence both fear
and reward-seeking behaviors. Heightened and maladaptive fear is associated with …

Suppressing fear in the presence of a safety cue requires infralimbic cortical signaling to central amygdala

K Ng, M Pollock, A Escobedo, B Bachman… - …, 2024 - nature.com
Stressful events can have lasting and impactful effects on behavior, especially by disrupting
normal regulation of fear and reward processing. Accurate discrimination among …

A quadruple dissociation of reward-related behaviour in mice across excitatory inputs to the nucleus accumbens shell

EB Lind, BM Sweis, AJ Asp, M Esguerra… - Communications …, 2023 - nature.com
The nucleus accumbens shell (NAcSh) is critically important for reward valuations, yet it
remains unclear how valuation information is integrated in this region to drive behaviour …

Enhanced expression of parvalbumin and perineuronal nets in the medial prefrontal cortex after extended‐access cocaine self‐administration in rats

JC Wingert, JN Anguiano, JD Ramos… - Addiction …, 2023 - Wiley Online Library
The medial prefrontal cortex (mPFC) drives cocaine‐seeking behaviour in rodent models of
cocaine use disorder. Parvalbumin (PV)‐containing GABAergic interneurons powerfully …

Fear extinction rescuing effects of dopamine and L-DOPA in the ventromedial prefrontal cortex

SB Sartori, TMV Keil, KK Kummer, CP Murphy… - Translational …, 2024 - nature.com
The ventromedial prefrontal cortex (vmPFC; rodent infralimbic cortex (IL)), is posited to be an
important locus of fear extinction-facilitating effects of the dopamine (DA) bio-precursor, L …

[HTML][HTML] The impact of early life maternal deprivation on the perineuronal nets in the prefrontal cortex and hippocampus of young adult rats

A Jakovljevic, G Agatonovic, D Aleksic… - Frontiers in Cell and …, 2022 - frontiersin.org
Early life stress negatively impacts brain development and affects structure and function of
parvalbumin immunopositive (PV+) inhibitory neurons. Main regulators of PV+ interneurons …

Reinstatement of nicotine conditioned place preference in a transgenerational model of drug abuse vulnerability in psychosis: Impact of BDNF on the saliency of drug …

LD Peeters, LJ Wills, AM Cuozzo, KL Ivanich… - …, 2023 - Springer
Rationale Psychotic disorders such as schizophrenia are often accompanied by high rates
of cigarette smoking, reduced quit success, and high relapse rates, negatively affecting …