ArticleBiological psychiatry2023
A Parabrachial-to-Amygdala Circuit That Determines Hemispheric Lateralization of Somatosensory Processing.
Article in Biological psychiatry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 36 papers.
What it found
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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.
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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.
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Who cites it
36 citing papers in PubMed, 47 citations in OpenAlex.
- Article
- A symmetric systemic challenge elicits a right-biased response mediated by vasopressin signaling.Journal of neuroendocrinology · 2026Article
- Parabrachial bombesin receptor subtype 3 neurons facilitate heat hypersensitivity in persistent pain.bioRxiv : the preprint server for biology · 2026Article
- Calcitonin Gene-Related Peptide (CGRP)-Containing Terminals in the Central Amygdala of Mice and Monkeys: Ultrastructural Analysis and Subsynaptic Expression of GluD1.The European journal of neuroscience · 2026Article
- Article
- Central amygdalar PKCδ neurons mediate fentanyl withdrawal.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2026Article
- Predicting Pain Using a Data-Driven Agent-Based Model of the Bilateral Central Amygdala.bioRxiv : the preprint server for biology · 2026Article
- CGRP receptor-expressing neurons in the central amygdala contributes to injury-induced pain hypersensitivity.bioRxiv : the preprint server for biology · 2026Article
- Left and Right Hemispheric Lateralization as an Overlooked Variable in Psychiatric Disease: Evidence Across Species.Biological psychiatry · 2026Review
- Amygdalar calcitonin gene-related peptide driven effects of cold sensitivity induced by peripheral neuropathy in mice.The journal of pain · 2026Article
- Transcranial photobiomodulation with near-infrared laser induces analgesia in rats.The Journal of physiology · 2026Article
- Neuropeptides in control of left-right neural circuits.Trends in neurosciences · 2026Review
- Adeno-associated viral vector resource for the RNA-targeting Cas13d: A comparison of high-fidelity variants, DjCas13d and hfCas13d.Molecular therapy. Methods & clinical development · 2025Article
- Article
- From bladder to brain: How you know when it's time to go.Current opinion in neurobiology · 2025Review
- Ex Vivo Modulation of the BNST by Parabrachial CGRP Projections Is Decreased After a History of Stress-Induced Anxiety.The European journal of neuroscience · 2025Article
- Inhibitory effects of dopamine agonists on pain-responsive neurons in the central nucleus of the amygdala.Journal of neurophysiology · 2025Article
- Sex Differences in Central Amygdala Glutamate Responses to Calcitonin Gene-Related Peptide.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2025Article
- Sex differences in the effects of calcitonin gene-related peptide signaling on migraine-like behavior in animal models: a narrative review.Frontiers in neurology · 2025Review
- Early-life pain alters excitability of corticotropin-releasing factor-expressing neurons in the central amygdala and stress-induced hypersensitivity during adolescence.Frontiers in behavioral neuroscience · 2025Article
Corrections and comments
- Erratum issuedErratum.2024
Authors and funding
8 authors at 5 institutions in 1 country.
Funding
Abstract
backgroundThe central amygdala (CeA) is a bilateral hub of pain and emotional processing with well-established functional lateralization. We reported that optogenetic manipulation of neural activity in the left and right CeA has opposing effects on bladder pain.
methodsTo determine the influence of calcitonin gene-related peptide (CGRP) signaling from the parabrachial nucleus on this diametrically opposed lateralization, we administered CGRP and evaluated the activity of CeA neurons in acute brain slices as well as the behavioral signs of bladder pain in the mouse.
resultsWe found that CGRP increased firing in both the right and left CeA neurons. Furthermore, we found that CGRP administration in the right CeA increased behavioral signs of bladder pain and decreased bladder pain-like behavior when administered in the left CeA.
conclusionsThese studies reveal a parabrachial-to-amygdala circuit driven by opposing actions of CGRP that determines hemispheric lateralization of visceral pain.
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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.