Evidence map›Paper›PMID 35154863›Full record

ArticleBiomedical optics express2022

Study of cerebrovascular reactivity to hypercapnia by imaging photoplethysmography to develop a method for intraoperative assessment of the brain functional reserve.

Maxim A Volynsky, Oleg V Mamontov, Anastasiia V Osipchuk, Valery V Zaytsev, Alexey Y Sokolov, Alexei A Kamshilin

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Biomedical optics express, 2022. 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
–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

6 citing papers in PubMed.

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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.

Maxim A VolynskySchool of Physics and Engineering, ITMO University, 49 Kronverksky av., 197101 St. Petersburg, Russia.ORCID https://orcid.org/0000-0003-1679-4450
Oleg V MamontovLaboratory of New Functional Materials for Photonics, Institute of Automation & Control Processes of the Far East Branch of the Russian Academy of Sciences, 5, Radio str., 690041 Vladivostok, Russia.
Anastasiia V OsipchukDepartment of Neuropharmacology, Valdman Institute of Pharmacology, Pavlov First Saint Petersburg State Medical University, 6-8 Lev Tolstoy str., 197022 St. Petersburg, Russia.
Valery V ZaytsevLaboratory of New Functional Materials for Photonics, Institute of Automation & Control Processes of the Far East Branch of the Russian Academy of Sciences, 5, Radio str., 690041 Vladivostok, Russia.
Alexey Y SokolovDepartment of Neuropharmacology, Valdman Institute of Pharmacology, Pavlov First Saint Petersburg State Medical University, 6-8 Lev Tolstoy str., 197022 St. Petersburg, Russia.
Alexei A KamshilinLaboratory of New Functional Materials for Photonics, Institute of Automation & Control Processes of the Far East Branch of the Russian Academy of Sciences, 5, Radio str., 690041 Vladivostok, Russia.ORCID https://orcid.org/0000-0003-2506-9736

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Intraoperative assessment of cerebrovascular reactivity is a relevant problem of neurosurgery. To assess the functional reserve of cerebral blood flow, we suggest using imaging photoplethysmography for measuring changes in cortical perfusion caused by CO

Identifiers

PMID35154863
PMCPMC8803018

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.