Evidence map›Paper›PMID 30755637›Full record

ArticleScientific reports2019

A method for combining multiple-units readout of optogenetic control with natural stimulation-evoked eyeblink conditioning in freely-moving mice.

Jie Zhang, Kai-Yuan Zhang, Li-Bin Zhang, Wei-Wei Zhang, Hua Feng, Zhong-Xiang Yao, Bo Hu, Hao Chen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.8field-weighted citation impact, top 35% 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

6 citing papers in PubMed, 8 citations in OpenAlex.

  1. Sustained Activity of Hippocampal Parvalbumin-Expressing Interneurons Supports Trace Eyeblink Conditioning in Mice.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2022
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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

8 authors at 1 institution in 1 country.

Jie ZhangDepartment of Physiology, College of Basic Medical Sciences, Army Medical University, Chongqing, 400038, P.R. China.
Kai-Yuan ZhangDepartment of Neurosurgery, Southwestern Hospital, Army Medical University, Chongqing, 400038, P.R. China.
Li-Bin ZhangDepartment 3, Institute of Surgery Research, Daping Hospital, Army Medical University, Chongqing, 400042, P.R. China.
Wei-Wei ZhangDepartment of Physiology, College of Basic Medical Sciences, Army Medical University, Chongqing, 400038, P.R. China.
Hua FengDepartment of Neurosurgery, Southwestern Hospital, Army Medical University, Chongqing, 400038, P.R. China.ORCID 0000-0003-4489-9217
Zhong-Xiang YaoDepartment of Physiology, College of Basic Medical Sciences, Army Medical University, Chongqing, 400038, P.R. China.
Bo HuDepartment of Physiology, College of Basic Medical Sciences, Army Medical University, Chongqing, 400038, P.R. China. bohu@tmmu.edu.cn.ORCID 0000-0003-4036-1508
Hao ChenDepartment of Physiology, College of Basic Medical Sciences, Army Medical University, Chongqing, 400038, P.R. China. haochen@tmmu.edu.cn.
Army Medical University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A growing pool of transgenic mice expressing Cre-recombinases, together with Cre-dependent opsin viruses, provide good tools to manipulate specific neural circuits related to eyeblink conditioning (EBC). However, currently available methods do not enable to get fast and precise readout of optogenetic control when the freely-moving mice are receiving EBC training. In the current study, we describe a laser diode (LD)-optical fiber (OF)-Tetrode assembly that allows for simultaneous multiple units recording and optical stimulation. Since the numbers of various cables that require to be connected are minimized, the LD-OF-Tetrode assembly can be combined with CS-US delivery apparatus for revealing the effects of optical stimulation on EBC in freely- moving mice. Moreover, this combination of techniques can be utilized to optogenetically intervene in hippocampal neuronal activities during the post-conditioning sleep in a closed-loop manner. This novel device thus enhances our ability to explore how specific neuronal assembly contributes to associative motor memory in vivo.

Indexed as

BlinkingConditioning, ClassicalAnimalsEquipment DesignHippocampusLasersMaleMemoryMiceMice, Inbred C57BLMice, TransgenicMotor SkillsNeuronsOptical FibersOptogeneticsPhotic StimulationRhodopsin

Identifiers

PMID30755637
PMCPMC6372581
OpenAlexW2922500233

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.