Evidence map›Paper›PMID 25971904›Full record

ArticleCerebellum (London, England)2016

Synaptic Multivesicular Release in the Cerebellar Cortex: Its Mechanism and Role in Neural Encoding and Processing.

Shin'Ichiro Satake, Tsuyoshi Inoue, Keiji Imoto

Abstract read
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In one paragraph

Article in Cerebellum (London, England), 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Shin'Ichiro SatakeDepartment of Information Physiology, National Institute for Physiological Sciences (NIPS), 5-1 Higashiyama, Myodaiji-cho, Okazaki, 444-8787, Japan. ssatake@nips.ac.jp.
Tsuyoshi InoueDepartment of Biophysical Chemistry, Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama University, 1-1-1 Tsushima-naka, Okayama, 700-8530, Japan.
Keiji ImotoDepartment of Information Physiology, National Institute for Physiological Sciences (NIPS), 5-1 Higashiyama, Myodaiji-cho, Okazaki, 444-8787, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The number of synaptic vesicles released during fast release plays a major role in determining the strength of postsynaptic response. However, it remains unresolved how the number of vesicles released in response to action potentials is controlled at a single synapse. Recent findings suggest that the Cav2.1 subtype (P/Q-type) of voltage-gated calcium channels is responsible for inducing presynaptic multivesicular release (MVR) at rat cerebellar glutamatergic synapses from granule cells to molecular layer interneurons. The topographical distance from Cav2.1 channels to exocytotic Ca(2+) sensors is a critical determinant of MVR. In physiological trains of presynaptic neurons, MVR significantly impacts the excitability of postsynaptic neurons, not only by increasing peak amplitude but also by prolonging decay time of the postsynaptic currents. Therefore, MVR contributes additional complexity to neural encoding and processing in the cerebellar cortex.

Indexed as

Action PotentialsAnimalsCalcium Channels, N-TypeCerebellar CortexExcitatory Postsynaptic PotentialsHumansSynapsesSynaptic TransmissionCalcium Channels, N-TypeCa2+ microdomainCav2 channel subtypeExcitatory postsynaptic currentGranule cellKineticsMolecular layer interneuronPaired-pulse ratio

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.