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TRIO Platform: A Novel Low Profile In vivo Imaging Support and Restraint System for Mice

Overview of attention for article published in Frontiers in Neuroscience, April 2016
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Title
TRIO Platform: A Novel Low Profile In vivo Imaging Support and Restraint System for Mice
Published in
Frontiers in Neuroscience, April 2016
DOI 10.3389/fnins.2016.00169
Pubmed ID
Authors

Vladislav Voziyanov, Benjamin S. Kemp, Chelsea A. Dressel, Kayla Ponder, Teresa A. Murray

Abstract

High resolution, in vivo optical imaging of the mouse brain over time often requires anesthesia, which necessitates maintaining the animal's body temperature and level of anesthesia, as well as securing the head in an optimal, stable position. Controlling each parameter usually requires using multiple systems. Assembling multiple components into the small space on a standard microscope stage can be difficult and some commercially available parts simply do not fit. Furthermore, it is time-consuming to position an animal in the identical position over multiple imaging sessions for longitudinal studies. This is especially true when using an implanted gradient index (GRIN) lens for deep brain imaging. The multiphoton laser beam must be parallel with the shaft of the lens because even a slight tilt of the lens can degrade image quality. In response to these challenges, we have designed a compact, integrated in vivo imaging support system to overcome the problems created by using separate systems during optical imaging in mice. It is a single platform that provides (1) sturdy head fixation, (2) an integrated gas anesthesia mask, and (3) safe warm water heating. This THREE-IN-ONE (TRIO) Platform has a small footprint and a low profile that positions a mouse's head only 20 mm above the microscope stage. This height is about one half to one third the height of most commercially available immobilization devices. We have successfully employed this system, using isoflurane in over 40 imaging sessions with an average of 2 h per session with no leaks or other malfunctions. Due to its smaller size, the TRIO Platform can be used with a wider range of upright microscopes and stages. Most of the components were designed in SOLIDWORKS® and fabricated using a 3D printer. This additive manufacturing approach also readily permits size modifications for creating systems for other small animals.

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Mendeley readers

Mendeley readers

The data shown below were compiled from readership statistics for 29 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Spain 1 3%
Unknown 28 97%

Demographic breakdown

Readers by professional status Count As %
Student > Ph. D. Student 7 24%
Researcher 6 21%
Student > Doctoral Student 3 10%
Student > Bachelor 2 7%
Student > Master 2 7%
Other 4 14%
Unknown 5 17%
Readers by discipline Count As %
Neuroscience 10 34%
Engineering 6 21%
Agricultural and Biological Sciences 3 10%
Physics and Astronomy 1 3%
Biochemistry, Genetics and Molecular Biology 1 3%
Other 2 7%
Unknown 6 21%
Attention Score in Context

Attention Score in Context

This research output has an Altmetric Attention Score of 1. 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 23 May 2016.
All research outputs
#20,657,128
of 25,374,917 outputs
Outputs from Frontiers in Neuroscience
#9,458
of 11,541 outputs
Outputs of similar age
#232,466
of 312,469 outputs
Outputs of similar age from Frontiers in Neuroscience
#136
of 161 outputs
Altmetric has tracked 25,374,917 research outputs across all sources so far. This one is in the 10th percentile – i.e., 10% of other outputs scored the same or lower than it.
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We're also able to compare this research output to 161 others from the same source and published within six weeks on either side of this one. This one is in the 9th percentile – i.e., 9% of its contemporaries scored the same or lower than it.