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Detection of acute cerebral hemorrhage in rabbits by magnetic induction

Overview of attention for article published in Brazilian Journal of Medical and Biological Research
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About this Attention Score

  • Above-average Attention Score compared to outputs of the same age (55th percentile)

Mentioned by

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2 tweeters

Citations

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12 Dimensions

Readers on

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15 Mendeley
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Title
Detection of acute cerebral hemorrhage in rabbits by magnetic induction
Published in
Brazilian Journal of Medical and Biological Research
DOI 10.1590/1414-431x20132978
Pubmed ID
Authors

Sun, J., Jin, G., Qin, M.X., Wan, Z.B., Wang, J.B., Wang, C., Guo, W.Y., Xu, L., Ning, X., Xu, J., Pu, X.J., Chen, M.S., Zhao, H.M., Sun, J., Jin, G., Qin, M.X., Wan, Z.B., Wang, J.B., Wang, C., Guo, W.Y., Xu, L., Ning, X., Xu, J., Pu, X.J., Chen, M.S., Zhao, H.M.

Abstract

Acute cerebral hemorrhage (ACH) is an important clinical problem that is often monitored and studied with expensive devices such as computed tomography, magnetic resonance imaging, and positron emission tomography. These devices are not readily available in economically underdeveloped regions of the world, emergency departments, and emergency zones. We have developed a less expensive tool for non-contact monitoring of ACH. The system measures the magnetic induction phase shift (MIPS) between the electromagnetic signals on two coils. ACH was induced in 6 experimental rabbits and edema was induced in 4 control rabbits by stereotactic methods, and their intracranial pressure and heart rate were monitored for 1 h. Signals were continuously monitored for up to 1 h at an exciting frequency of 10.7 MHz. Autologous blood was administered to the experimental group, and saline to the control group (1 to 3 mL) by injection of 1-mL every 5 min. The results showed a significant increase in MIPS as a function of the injection volume, but the heart rate was stable. In the experimental (ACH) group, there was a statistically significant positive correlation of the intracranial pressure and MIPS. The change of MIPS was greater in the ACH group than in the control group. This high-sensitivity system could detect a 1-mL change in blood volume. The MIPS was significantly related to the intracranial pressure. This observation suggests that the method could be valuable for detecting early warning signs in emergency medicine and critical care units.

Twitter Demographics

The data shown below were collected from the profiles of 2 tweeters who shared this research output. Click here to find out more about how the information was compiled.

Mendeley readers

The data shown below were compiled from readership statistics for 15 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 15 100%

Demographic breakdown

Readers by professional status Count As %
Student > Bachelor 5 33%
Student > Ph. D. Student 3 20%
Student > Master 1 7%
Researcher 1 7%
Professor > Associate Professor 1 7%
Other 1 7%
Unknown 3 20%
Readers by discipline Count As %
Engineering 4 27%
Medicine and Dentistry 4 27%
Agricultural and Biological Sciences 2 13%
Social Sciences 1 7%
Chemical Engineering 1 7%
Other 0 0%
Unknown 3 20%

Attention Score in Context

This research output has an Altmetric Attention Score of 2. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 13 April 2014.
All research outputs
#2,146,632
of 4,655,094 outputs
Outputs from Brazilian Journal of Medical and Biological Research
#1
of 1 outputs
Outputs of similar age
#45,420
of 109,581 outputs
Outputs of similar age from Brazilian Journal of Medical and Biological Research
#1
of 1 outputs
Altmetric has tracked 4,655,094 research outputs across all sources so far. This one has received more attention than most of these and is in the 51st percentile.
So far Altmetric has tracked 1 research outputs from this source. They receive a mean Attention Score of 0.0. This one scored the same or higher as 0 of them.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 109,581 tracked outputs that were published within six weeks on either side of this one in any source. This one has gotten more attention than average, scoring higher than 55% of its contemporaries.
We're also able to compare this research output to 1 others from the same source and published within six weeks on either side of this one. This one has scored higher than all of them