ArticleiScience2021
Differential recruitment of ventral pallidal e-types by behaviorally salient stimuli during Pavlovian conditioning.
Article in iScience, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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Who cites it
9 citing papers in PubMed, 14 citations in OpenAlex.
- Neurons of the human subthalamic nucleus engage with local delta frequency processes during action cancellation.Nature communications · 2026Article
- Microglia Modulate Information Processing in the Mouse Barrel Cortex.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Most Ventral Pallidal Cholinergic Neurons Are Bursting Basal Forebrain Cholinergic Neurons with Mesocorticolimbic Connectivity.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2026Article
- Paraventricular thalamic inputs to the ventral pallidum shape reward seeking during threat and fear responding in extinction.Behavioral neuroscience · 2025Article
- Basal forebrain innervation of the amygdala: an anatomical and computational exploration.Brain structure & function · 2025Article
- Parvalbumin-expressing basal forebrain neurons mediate learning from negative experience.Nature communications · 2024Article
- Article
- The antipsychotic drug sulpiride in the ventral pallidum paradoxically impairs learning and induces place preference.Scientific reports · 2022Article
- Training protocol for probabilistic Pavlovian conditioning in mice using an open-source head-fixed setup.STAR protocols · 2021Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The ventral pallidum (VP) is interfacing striatopallidal and limbic circuits, conveying information about salience and valence crucial to adjusting behavior. However, how VP neuron populations with distinct electrophysiological properties (e-types) represent these variables is not fully understood. Therefore, we trained mice on probabilistic Pavlovian conditioning while recording the activity of VP neurons. Many VP neurons responded to punishment (54%), reward (48%), and outcome-predicting auditory stimuli (32%), increasingly differentiating distinct outcome probabilities through learning. We identified e-types based on the presence of bursts or fast rhythmic discharges and found that non-bursting, non-rhythmic neurons were the most sensitive to reward and punishment. Some neurons exhibited distinct responses of their bursts and single spikes, suggesting a multiplexed coding scheme in the VP. Finally, we demonstrate synchronously firing neuron assemblies, particularly responsive to reinforcing stimuli. These results suggest that electrophysiologically defined e-types of the VP differentially participate in transmitting reinforcement signals during learning.
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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.