ArticleNeuropharmacology2017
Alcohol induces input-specific aberrant synaptic plasticity in the rat dorsomedial striatum.
Article in Neuropharmacology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.
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Who cites it
37 citing papers in PubMed, 56 citations in OpenAlex.
- A basolateral amygdala to dorsolateral striatum projection modulates stimulus-evoked motor behavior.Neuron · 2026Article
- Acquisition-Recruited and MOR-Expressing Striatal dMSNs Differentially Regulate Extinction and Cue-Induced Relapse of Alcohol Seeking.Addiction biology · 2026Article
- Early-Stage Corticostriatal Hyperactivity Impairs Cognitive Flexibility Alongside Striatal Cholinergic Dysfunction in an Alzheimer's Disease Model.Nature communications · 2026Article
- Dual-engram architecture within a single striatal cell type distinctly controls alcohol relapse and extinction.Neuron · 2026Article
- Subregion-Specific Input Organization of Prefrontal-Projecting Basal Forebrain Cholinergic Neurons and Weakened Striatal-NBM Inhibitory Transmission in 5xFAD mice.bioRxiv : the preprint server for biology · 2026Article
- Extinction Training Suppresses Alcohol Relapse by Inhibiting Acquisition-Recruited Striatal Ensembles and Engaging Striosomal Neurons.bioRxiv : the preprint server for biology · 2026Article
- An emerging role for synaptic ZnPharmacology & therapeutics · 2026Review
- Article
- Dual Engram Architecture within a Single Striatal Cell Type Distinctly Controls Alcohol Relapse and Extinction.bioRxiv : the preprint server for biology · 2026Article
- Early-Stage Corticostriatal Circuit Hyperactivity Impairs Cholinergic Function and Cognitive Flexibility in an Alzheimer's Model.bioRxiv : the preprint server for biology · 2026Article
- Alcohol Attenuates CRF-Induced Excitatory Effects from the Extended Amygdala to Dorsostriatal Cholinergic Interneurons.bioRxiv : the preprint server for biology · 2025Article
- Medial prefrontal cortex circuit dynamics involved in stage-specific addiction.Brain structure & function · 2025Review
- Abstinence and extinction drive opposing changes in striatal activity and dopamine signaling during alcohol relapse.Neuropharmacology · 2025Article
- Alcohol effects on associative and sensorimotor cortico-thalamo-basal ganglia circuits alter decision making and alcohol intake.Alcohol (Fayetteville, N.Y.) · 2025Review
- Pathology-Specific Modulation of Corticostriatal Circuitry by Chronic Alcohol Consumption in Alzheimer's Disease Mouse Models.bioRxiv : the preprint server for biology · 2025Article
- Effects of chronic ethanol exposure on dorsal medial striatal neurons receiving convergent inputs from the orbitofrontal cortex and basolateral amygdala.Neuropharmacology · 2025Article
- Synaptic Effects Induced by Alcohol.Current topics in behavioral neurosciences · 2025Review
- Dynamic responses of striatal cholinergic interneurons control behavioral flexibility.Science advances · 2024Article
- Preexisting risk-avoidance and enhanced alcohol relief are driven by imbalance of the striatal dopamine receptors in mice.Nature communications · 2024Article
- Optogenetic inhibition of light-captured alcohol-taking striatal engrams facilitates extinction and suppresses reinstatement.Alcohol, clinical & experimental research · 2024Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Accumulated evidence suggests that the dorsomedial striatum (DMS) of the basal ganglia plays an essential role in pathological excessive alcohol consumption. The DMS receives multiple glutamatergic inputs. However, whether and how alcohol consumption distinctly affects these excitatory afferents to the DMS remains unknown. Here, we used optogenetics to selectively activate the rat medial prefrontal cortex (mPFC) and basolateral amygdala (BLA) inputs in DMS slices, and measured the effects of alcohol consumption on glutamatergic transmission in these corticostriatal and amygdalostriatal circuits. We found that excessive alcohol consumption increased AMPA receptor- and NMDA receptor (NMDAR)-mediated neurotransmission, as well as the GluN2B/NMDAR ratio, at the corticostriatal input to the DMS. The probability of glutamate release was increased selectively at the amygdalostriatal input. Interestingly, we discovered that paired activation of the mPFC and BLA inputs using dual-channel optogenetics induced robust long-term potentiation (LTP) of the corticostriatal input to the DMS. Taken together, these results indicate that excessive alcohol consumption potentiates glutamatergic transmission via a postsynaptic mechanism for the corticostriatal input and via a presynaptic mechanism for the amygdalostriatal input. These changes may in turn contribute to pathological alcohol consumption.
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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.