Imaging the Laboratory Mouse in vivo

Lister, Deanne; Leopold, Wilbur R.; McConville, Patrick

doi:10.1016/b978-0-12-382008-2.00033-7

Cited by 2 publications

(1 citation statement)

References 133 publications

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“…The quality of the resulting image is strongly affected by the animal movements during the exam, even the ones resultant from physiological systems, such as breathing and heart movements during the respiratory and cardiac cycles, respectively. In order to diminish the influence of these motions, some imaging systems operate using gating techniques, where images are acquired at specific periods of the respiratory and cardiac cycles [1,2]. Moreover, the animals are usually restrained and anesthetized to reduce the non-physiological motions.…”

Section: Introductionmentioning

confidence: 99%

Development of a New Integrated System for Vital Sign Monitoring in Small Animals

Oliveira

Correia

Silva

et al. 2022

Sensors

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Monitoring the vital signs of mice is an essential practice during imaging procedures to avoid populational losses and improve image quality. For this purpose, a system based on a set of devices (piezoelectric sensor, optical module and thermistor) able to detect the heart rate, respiratory rate, body temperature and arterial blood oxygen saturation (SpO2) in mice anesthetized with sevoflurane was implemented. Results were validated by comparison with the reported literature on similar anesthetics. A new non-invasive electrocardiogram (ECG) module was developed, and its first results reflect the viability of its integration in the system. The sensors were strategically positioned on mice, and the signals were acquired through a custom-made printed circuit board during imaging procedures with a micro-PET (Positron Emission Tomography). For sevoflurane concentration of 1.5%, the average values obtained were: 388 bpm (beats/minute), 124 rpm (respirations/minute) and 88.9% for the heart rate, respiratory rate and SpO2, respectively. From the ECG information, the value obtained for the heart rate was around 352 bpm for injectable anesthesia. The results compare favorably to the ones established in the literature, proving the reliability of the proposed system. The ECG measurements show its potential for mice heart monitoring during imaging acquisitions and thus for integration into the developed system.

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Section: Introductionmentioning

confidence: 99%

Development of a New Integrated System for Vital Sign Monitoring in Small Animals

Oliveira

Correia

Silva

et al. 2022

Sensors

View full text Add to dashboard Cite

show abstract

Impact of Neuromarketing on Consumer Psychology in Digitally Connected Networks

Swapna H. R.,

Bigirimana,

Madaan

et al. 2023

Advances in Marketing, Customer Relationship Management, and E-Services

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This study aims to explore and explain the history of neuromarketing, techniques, examples, pros and cons of neuromarketing, major limitations, as well as its major findings and draw conclusions for its future development. This is a theoretical chapter. An extensive literature research was done for its goals. Additionally, to provide more clarity on the influence of neuromarketing, researchers employing neuromarketing technologies combined existing information from multiple literatures. In this study, the authors realized that the consumer's psychology has been and is still being affected by the digital world where neuromarketers manipulate consumer's choosing capacities towards a product through digital network advertising. However, it has been discovered that researchers are still working on it, to figure out a significant scientific solution to the existing problems, such as privacy and price of equipment(tools) to be used. This chapter might be useful for neuroeconomics theorists and practitioners who wish to learn more about neuromarketing technology.

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Imaging the Laboratory Mouse in vivo

Cited by 2 publications

References 133 publications

Development of a New Integrated System for Vital Sign Monitoring in Small Animals

Development of a New Integrated System for Vital Sign Monitoring in Small Animals

Impact of Neuromarketing on Consumer Psychology in Digitally Connected Networks

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