Evidence map›Paper›PMID 34824358›Full record

ArticleScientific reports2021

Effects of pulse parameters on the temperature distribution of a human head exposed to the electromagnetic pulse.

Shan Wang, Zhongguo Song, Yanning Yuan, Guozhen Guo, Jianjun Kang

Open access · goldAbstract readComparative StudyVideo-Audio Media
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.7field-weighted citation impact, top 18% 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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Pulsing Addition to Modulated Electro-Hyperthermia.Bioengineering (Basel, Switzerland) · 2024
    Review
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 2 institutions in 1 country.

Shan WangFaculty of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048, China.
Zhongguo SongFaculty of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048, China. songzhongguo@xaut.edu.cn.
Yanning YuanFaculty of Automation and Information Engineering, Xi'an University of Technology, Xi'an, 710048, China.
Guozhen GuoDepartment of Radiation Biology, Air Force Medical University, Xi'an, 710032, China.
Jianjun KangXi'an Jiushuo Institute of Biotechnology, Xi'an, 710065, China.
Xi'an University of Technology · CNAir Force Medical University · CN

Funding

National Natural Science Foundation of China 51437008
6 · The paper itself

Abstract

The presence of blood-brain barrier (BBB) is a major obstacle to effectively deliver therapeutics to the central nervous system (CNS); hence, the outcomes following treatment of CNS diseases remain unsatisfactory. Fortunately, electromagnetic pulses (EMPs) provide a non-invasive method to locally open the BBB. To obtain the optimal pulse parameters of EMP-induced BBB opening to ensure the effective delivery of CNS drugs, it is particularly important to measure and assess the effects of pulse parameters on the temperature distribution in the human head exposed to EMPs. In this paper, the specific anthropomorphic mannequin phantom was adopted and the temperature increase in the human head induced by EMPs of different parameters was estimated in the software "COMSOL Multiphysics". The results show that the temperature distribution profiles with different EMP parameters have almost similar characteristics, the highest temperature increase values in the human head are positively correlated with variations of EMP parameters, and potential hazards to the human head may occur when EMP parameters exceed the safety threshold, which will provide theoretical basis for seeking the optimal EMP parameters to open the BBB to the greatest extent within a safe range.

Indexed as

Capillary PermeabilityElectromagnetic RadiationModels, TheoreticalTemperatureBlood-Brain BarrierComputer SimulationHeadHumans

Identifiers

PMID34824358
PMCPMC8617282
OpenAlexW3216837631

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.