Evidence map›Paper›PMID 32848625›Full record

ArticleFrontiers in cellular neuroscience2020

Developmentally Regulated Rebound Depolarization Enhances Spike Timing Precision in Auditory Midbrain Neurons.

Hongyu Sun, Hui Zhang, Alysia Ross, Ting Ting Wang, Aycheh Al-Chami, Shu Hui Wu

Open access · goldAbstract read
In one paragraph

Article in Frontiers in cellular neuroscience, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
0.4field-weighted citation impact, top 42% of its field
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

5 citing papers in PubMed, 12 citations in OpenAlex.

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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

6 authors at 1 institution in 1 country.

Hongyu SunDepartment of Neuroscience, Carleton University, Ottawa, ON, Canada.
Hui ZhangDepartment of Neuroscience, Carleton University, Ottawa, ON, Canada.
Alysia RossDepartment of Neuroscience, Carleton University, Ottawa, ON, Canada.
Ting Ting WangDepartment of Neuroscience, Carleton University, Ottawa, ON, Canada.
Aycheh Al-ChamiDepartment of Neuroscience, Carleton University, Ottawa, ON, Canada.
Shu Hui WuDepartment of Neuroscience, Carleton University, Ottawa, ON, Canada.
Carleton University · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The inferior colliculus (IC) is an auditory midbrain structure involved in processing biologically important temporal features of sounds. The responses of IC neurons to these temporal features reflect an interaction of synaptic inputs and neuronal biophysical properties. One striking biophysical property of IC neurons is the rebound depolarization produced following membrane hyperpolarization. To understand how the rebound depolarization is involved in spike timing, we made whole-cell patch clamp recordings from IC neurons in brain slices of P9-21 rats. We found that the percentage of rebound neurons was developmentally regulated. The precision of the timing of the first spike on the rebound increased when the neuron was repetitively injected with a depolarizing current following membrane hyperpolarization. The average jitter of the first spikes was only 0.5 ms. The selective T-type Ca

Indexed as

action potentialauditory systembrain slicecalcium channelpatch clamp recording

Identifiers

PMID32848625
PMCPMC7424072
OpenAlexW3048078571

What OpenQuestion holds

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LicenceCC BY
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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.