ArticleThe Journal of neuroscience : the official journal of the Society for Neuroscience2002
Facilitation of monosynaptic and complex PSPs in type I interneurons of conditioned Hermissenda.
Article in The Journal of neuroscience : the official journal of the Society for Neuroscience, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 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
10 citing papers in PubMed, 25 citations in OpenAlex.
- Behavioral and neural bases of extinction learning in Hermissenda.Frontiers in behavioral neuroscience · 2014Article
- Serotonin regulates voltage-dependent currents in type I(e(A)) and I(i) interneurons of Hermissenda.Journal of neurophysiology · 2011Article
- 5-HT and GABA modulate intrinsic excitability of type I interneurons in Hermissenda.Journal of neurophysiology · 2009Article
- Polysensory interneuronal projections to foot contractile pedal neurons in Hermissenda.Journal of neurophysiology · 2009Article
- Sensory regulation of network components underlying ciliary locomotion in Hermissenda.Journal of neurophysiology · 2008Article
- Subcellular, cellular, and circuit mechanisms underlying classical conditioning in Hermissenda crassicornis.Anatomical record. Part B, New anatomist · 2006Review
- Comparison of Hermissenda type a and type B photoreceptors: response to light as a function of intensity and duration.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2003Article
- A computational study of the role of spike broadening in synaptic facilitation of Hermissenda.Journal of computational neuroscienceArticle
- Paired turbulence and light do not produce a supralinear calcium increase in Hermissenda.Journal of computational neuroscienceArticle
- Neural correlates of Pavlovian conditioning in components of the neural network supporting ciliary locomotion in Hermissenda.Learning & memory (Cold Spring Harbor, N.Y.)Article
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 at 1 institution in 1 country.
Funding
Abstract
Synaptic plasticity and intrinsic changes in neuronal excitability are two mechanisms for Pavlovian conditioning. Pavlovian conditioning of Hermissenda produces synaptic facilitation of monosynaptic medial B-medial A IPSPs and intrinsic changes in excitability of type A and B cells in isolated and intact sensory neurons of the conditioned stimulus (CS) pathway. Recently two types of interneurons that receive either excitatory or inhibitory monosynaptic or polysynaptic input from photoreceptors have been identified. On the basis of morphological and electrophysiological criteria, the interneurons have been classified as type I(e), I(i) (direct), and type II(e), II(i) (indirect). We have now examined synaptic facilitation of monosynaptic PSPs in type I(e) and I(i) interneurons after conditioning and pseudorandom control procedures. Here we report that CS-elicited spike activity is increased in type I(e) interneurons and decreased in type I(i) interneurons of conditioned animals relative to their respective baseline activity and pseudorandom control groups. Classical conditioning resulted in synaptic facilitation of type I(e) and I(i) monosynaptic PSPs elicited by lateral B spikes and enhancement of the amplitude of complex PSPs elicited by the CS. These results provide additional sites of plasticity in the neural circuit involved with the expression of learned behavior produced by Pavlovian conditioning of Hermissenda.
Indexed as
Identifiers
12196605PMC6758001W1915584675What 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.