Paper · 175154

An electrophysiological study of chemical and electrical synapses on neurones in the parasympathetic cardiac ganglion of the mudpuppy, Necturus maculosus: evidence for intrinsic ganglionic innervation.

Roper S. J Physiol, 1976. Cited by 50 papers, by iCite.

11 sourcespapers-2026-11-12-0.1.0

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ConductScience Library. An electrophysiological study of chemical and electrical synapses on neurones in the parasympathetic cardiac ganglion of the mudpuppy, Necturus maculosus: evidence for intrinsic ganglionic innervation. Papers, record 175154. Release papers-2026-11-12-0.1.0, 12 Nov 2026. https://conductscience.org/library/papers/175154

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Paper

PubMed's record of the paper, with iCite's citation figures. No abstract is shown.

Title: An electrophysiological study of chemical and electrical synapses on neurones in the parasympathetic cardiac ganglion of the mudpuppy, Necturus maculosus: evidence for intrinsic ganglionic innervation.; PubMed
Journal: J Physiol; PubMed
Year: 1976; PubMed
Publication types: Journal Article, Research Support, U.S. Gov't, P.H.S.; PubMed
PubMed: https://pubmed.ncbi.nlm.nih.gov/175154/; PubMed
DOI: https://doi.org/10.1113/jphysiol.1976.sp011239; PubMed
PMC: https://pmc.ncbi.nlm.nih.gov/articles/PMC1309201/; PubMed
The journal: https://conductscience.org/library/journal-index/0266262; PubMed
Citations, by iCite: 50; iCite
Relative citation ratio, by iCite: 1.94; iCite
Revised in PubMed: 2025-01-03; PubMed

Authors1

The authors in the order PubMed's record lists them, with the ORCID iDs it states.

Order	Author	Forename	Kind	ORCID iD
1	Roper S	S

Source PubMed

Topics17

NLM's MeSH indexing of the paper, its major topics first.

MeSH term	Major
Ganglia, Autonomic	Major topic
Neurons	Major topic
Synaptic Transmission	Major topic
Caudata	Major topic
Action Potentials
Animals
Autonomic Fibers, Preganglionic
Axons
Electric Stimulation
Electrophysiology
Heart
In Vitro Techniques
Interneurons
Membrane Potentials
Receptors, Cholinergic
Synapses
Vagus Nerve

Source PubMed

Grants0

Each grant PubMed's record writes, matched to the NIH project NIH's grant and paper links name for this paper, and each of those links the record does not write.

None in this release.

Trials0

The trials whose ClinicalTrials.gov record lists the paper, and the trial numbers the paper's PubMed record names.

None in this release.

Comments and corrections0

PubMed's comments and corrections, NLM's own indexing: retractions first, then expressions of concern, errata and updates, and comments last.

None in this release.

References20

The papers the reference list in PubMed's record names, those in our copy of PubMed, in the list's order.

Order	PMID	Title	Journal	Year	In Papers	Source
1	1,249,783	Visual identification of two kinds of nerve cells and their synaptic contacts in a living autonomic ganglion of the mudpuppy (Necturus maculosus).	J Physiol	1976	https://conductscience.org/library/papers/1249783	PubMed
2	6,016,236	Opposite synaptic actions mediated by different branches of an identifiable interneuron in Aplysia.	Science	1967	https://conductscience.org/library/papers/6016236	PubMed
4	13,642,302	Transmission at the giant motor synapses of the crayfish.	J Physiol	1959	https://conductscience.org/library/papers/13642302	PubMed
5	13,725,578	Origin and blockade of the synaptic responses of curarized sympathetic ganglia.	J Physiol	1961	https://conductscience.org/library/papers/13725578	PubMed
6	13,971,395	Spontaneous synaptic activity in sympathetic ganglion cells of the frog.	J Physiol	1963	https://conductscience.org/library/papers/13971395	PubMed
7	13,971,396	On the quantal release of the transmitter at a sympathetic synapse.	J Physiol	1963	https://conductscience.org/library/papers/13971396	PubMed
8	14,005,158	Impulse propagation at the septal and commissural junctions of crayfish lateral giant axons.	J Gen Physiol	1961	https://conductscience.org/library/papers/14005158	PubMed
9	14,241,156	QUANTAL COMPONENTS OF THE SYNAPTIC POTENTIAL IN THE CILIARY GANGLION OF THE CHICK.	J Physiol	1964	https://conductscience.org/library/papers/14241156	PubMed
12	175,155	The acetylcholine sensitivity of the surface membrane of multiply-innervated parasympathetic ganglion cells in the mudpuppy before and after partial denervation.	J Physiol	1976	https://conductscience.org/library/papers/175155	PubMed
13	4,150,732	A quantitative ultrastructural and biochemical analysis of the process of reinnervation of the superior cervical ganglion in the adult rat.	Brain Res	1974	https://conductscience.org/library/papers/4150732	PubMed

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Cited by16

The papers in our copy of PubMed whose reference list names this one, newest first. iCite, which reads more sources, counts 50 citations.

PMID	Title	Journal	Year	In Papers	Source
27,023,006	Gap Junctions Contribute to the Regulation of Walking-Like Activity in the Adult Mudpuppy (Necturus Maculatus).	PLoS One	2016	https://conductscience.org/library/papers/27023006	PubMed
6,985,072	Reinnervation of the amphibian cardiac ganglion after complete or partial denervation.	J Physiol	1982	https://conductscience.org/library/papers/6985072	PubMed
6,980,983	Somatic motor axons can innervate autonomic neurones in the frog heart.	J Physiol	1982	https://conductscience.org/library/papers/6980983	PubMed
6,358,464	The number of synaptic boutons terminating on Xenopus cardiac ganglion cells is directly correlated with cell size.	J Physiol	1983	https://conductscience.org/library/papers/6358464	PubMed
6,142,105	On the two subdivisions and intrinsic synaptic connexions in the submandibular ganglion of the rat.	J Physiol	1984	https://conductscience.org/library/papers/6142105	PubMed
6,091,144	Determination of synaptic phenotype: insulin and cAMP independently initiate development of electrotonic coupling between cultured sympathetic neurons.	Proc Natl Acad Sci U S A	1984	https://conductscience.org/library/papers/6091144	PubMed
2,213,612	Electrophysiology of parasympathetic neurones isolated from the interatrial septum of bull-frog heart.	J Physiol	1990	https://conductscience.org/library/papers/2213612	PubMed
1,708,820	Adenosine triphosphate-evoked currents in cultured neurones dissociated from rat parasympathetic cardiac ganglia.	J Physiol	1991	https://conductscience.org/library/papers/1708820	PubMed
1,708,819	Acetylcholine-evoked currents in cultured neurones dissociated from rat parasympathetic cardiac ganglia.	J Physiol	1991	https://conductscience.org/library/papers/1708819	PubMed
1,284,080	Resting membrane potential and potassium currents in cultured parasympathetic neurones from rat intracardiac ganglia.	J Physiol	1992	https://conductscience.org/library/papers/1284080	PubMed

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None in this release.

Drugs0

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Data0

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Data dates

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PubMed: 2026-11-06; PubMed
iCite: 2026-11-05; iCite
PMC's ID file: 2026-11-05; PMC's ID file
NIH RePORTER's grant and paper links: 2026-11-01; NIH RePORTER's grant and paper links
Trials: 2026-11-12
Gene search: 2026-11-11
Pipelines: 2026-09-18

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ClinicalTrials.govNo license stated
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iCiteCC BY 4.0
NCBI GenePublic domain (US government)
NIH RePORTER's grant and paper linksPublic domain
Open TargetsCC0 1.0
PMC's ID filePublic domain (US government)
PubMedNLM's terms
PubTator 3Public domain
UniProtCC BY 4.0

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ChEMBL, through Open TargetsCC BY-SA 3.0, for the parts from ChEMBL. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
ClinicalTrials.govnone stated
HGNCCC0: https://www.genenames.org/about/license/
iCiteCC BY 4.0
NCBI GeneNone named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/
NIH RePORTER's grant and paper linksPublic domain (NIH RePORTER)
Open TargetsCC0 1.0. Open Targets asks that users cite its latest paper: Buniello et al. 2025, Open Targets Platform: facilitating therapeutic hypotheses building in drug discovery, Nucleic Acids Research 53(D1):D1467, PMID 39657122. Read on 8 Nov 2026 at https://platform-docs.opentargets.org/licence
PMC's ID fileNone named for the file. NCBI says information created by or for the US government on its site is in the public domain, and asks that NLM be acknowledged: https://www.ncbi.nlm.nih.gov/home/about/policies/
PubMedNLM's terms
PubTator 3Public domain
UniProtCC BY 4.0. UniProt's licence file: "All databases and documents in the UniProt FTP directory may be copied and redistributed freely, without advance permission, provided that this copyright statement is reproduced with each copy." UniProt asks that users cite its latest paper: The UniProt Consortium, UniProt: the Universal Protein Knowledgebase in 2025, Nucleic Acids Research 53:D609-D617, https://doi.org/10.1093/nar/gkae1010. Read on 9 Nov 2026 at https://www.uniprot.org/help/license

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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