ArticleNature communications2022
Neural circuit dynamics of drug-context associative learning in the mouse hippocampus.
Article in Nature communications, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
14 citing papers in PubMed.
- Brain connectivity changes to fast versus slow dopamine increases.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2024Trial
- Topographic CA1 input shapes subicular spatial coding.bioRxiv : the preprint server for biology · 2026Article
- Dentate Gyrus Engrams in Fear and Reward: Mechanistic Principles, Critical Gaps, and Paths to Translation.Journal of neurochemistry · 2026Review
- The Top-Down of Prefrontal Cortex to the Hippocampus Glutamatergic Pathway Regulates Reward Memory of Methamphetamine.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Decoding Secondary Motor Cortex Neuronal Activity During Cocaine Self-Administration: Insights From Longitudinal In Vivo Calcium Imaging.Biological psychiatry global open science · 2025Article
- All active hippocampal pyramidal cells are place cells.iScience · 2025Article
- Divergent opioid-mediated suppression of inhibition between hippocampus and neocortex across species and development.Neuron · 2025Article
- Divergent opioid-mediated suppression of inhibition between hippocampus and neocortex across species and development.bioRxiv : the preprint server for biology · 2025Article
- Article
- Article
- Morphine-context associative memory and locomotor sensitization in mice are modulated by sex and context in a dose-dependent manner.bioRxiv : the preprint server for biology · 2023Article
- Ketamine evoked disruption of entorhinal and hippocampal spatial maps.Nature communications · 2023Article
- Ketamine evoked disruption of entorhinal and hippocampal spatial maps.bioRxiv : the preprint server for biology · 2023Article
- The potential therapeutic roles of Rho GTPases in substance dependence.Frontiers in molecular neuroscience · 2023Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
The environmental context associated with previous drug consumption is a potent trigger for drug relapse. However, the mechanism by which neural representations of context are modified to incorporate information associated with drugs of abuse remains unknown. Using longitudinal calcium imaging in freely behaving mice, we find that unlike the associative learning of natural reward, drug-context associations for psychostimulants and opioids are encoded in a specific subset of hippocampal neurons. After drug conditioning, these neurons weakened their spatial coding for the non-drug paired context, resulting in an orthogonal representation for the drug versus non-drug context that was predictive of drug-seeking behavior. Furthermore, these neurons were selected based on drug-spatial experience and were exclusively tuned to animals' allocentric position. Together, this work reveals how drugs of abuse alter the hippocampal circuit to encode drug-context associations and points to the possibility of targeting drug-associated memory in the hippocampus.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.