Evidence map›Paper›PMID 34295116›Full record

ArticleJournal of neurosciences in rural practice2021

Effect of Retinal Injury Induced by Laser Photocoagulation on Visuospatial Memory in Mouse Model.

Priya Mehra, Parul Bali, Jagtar Singh, Pradip Kumar Saha, Akshay Anand

Open access · goldAbstract read
In one paragraph

Article in Journal of neurosciences in rural practice, 2021. 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, top 94% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

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

5 authors at 3 institutions in 1 country.

Priya MehraDepartment of Biotechnology, Panjab University, Chandigarh, India.
Parul BaliDepartment of Biological Science, IISER - Indian Institute of Science Education and Research, Mohali, India.
Jagtar SinghDepartment of Biotechnology, Panjab University, Chandigarh, India.
Pradip Kumar SahaDepartment of Obstetrics and Gynecology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Akshay AnandNeuroscience Research Lab, Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
Panjab University · INPost Graduate Institute of Medical Education and Research · INIndian Institute of Science Education and Research Mohali · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Visual pathway reveals the connection between neuronal activity of the brain and eye. The neural networks of brain amplify the retinal signals resulting in the formation of visual image. The laser injury in the retina may affect the visual pathway and may lead to disruption of neuronal signals/activity. Therefore, we aimed to study the effect of retinal injury induced by laser on cognitive abilities in laser-induced mouse model. We have established laser model to understand the relation between retina and brain by disrupting retinal pigment epithelial (RPE) layer and evaluate the effect of laser-induced retinal injury on visuospatial memory. Age- and sex-matched C57BL/6J male mice were taken for conducting the experiments. The laser model was established by using laser photocoagulator to disrupt the RPE layer of the retina. After defined irradiation of laser onto mouse retina, the fundus fluorescein angiography was performed to confirm the laser spots. The visuospatial and short-term memory was performed using neurobehavioral test, that is, Morris water maze (MWM), and passive avoidance, respectively. In MWM experiment, results showed that escape latency time, which was taken by healthy and laser-injured mice was comparable. This was further validated by another neurobehavioral analysis, that is, passive avoidance that showed nonsignificant difference between these two groups using independent

Indexed as

cognitionlaser photocoagulationmemoryretinal degenerationvisual impairment

Identifiers

PMID34295116
PMCPMC8289539
OpenAlexW3176527649

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.