Quantitative analysis of normal fetal brain volume and flow by three-dimensional power Doppler ultrasound

Hsu, Ju‐Chun; Wu, Yu‐Chung; Wang, Peng Hui; Wang, Hsing I.; Juang, Chi-Mou; Chen, Yi Jen; Chang, Chia Ming; Horng, Huann Cheng; Chen, Chih Yao; Yang, Ming; Yen, Ming Shyen; Chao, Kuan Chong

doi:10.1016/j.jcma.2013.05.006

Cited by 17 publications

(20 citation statements)

References 9 publications

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“…According to the longitudinal length, the size of the initial brain will be scaled isotropically (in three dimensions). After measuring the brain volume of the simulation results, we find that this BLL growth model lacks brain volume growth during the folding process and cannot mimic a volume growth process consistent with the biological measurement results (e.g., [5], [6], [7], [8]). Here, we propose a new BLL growth model.…”

Section: A Biomechanical Model Of Brain Foldingmentioning

confidence: 83%

“…However, the correspondence concerning the increase in brain volume, the development of the folding patterns and xiaoyu.wang@imt-atlantique.fr, francois.rousseau@imt-atlantique.fr gestational age is not fully realistic in these models. To make the increase in the brain volume more in agreement with the biological measurement results (e.g., [5], [6], [7], [8]), we propose a new brain longitudinal length (BLL) growth model, which is integrated into the human cortical folding model [3], to improve the brain volume accuracy during the cerebral folding process.…”

Section: Introductionmentioning

confidence: 99%

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On early brain folding patterns using biomechanical growth modeling

Wang

Bohi

Harrach

et al. 2019

2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

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Abnormal cortical folding patterns may be related to neurodevelopmental disorders such as lissencephaly and polymicrogyria. In this context, computational modeling is a powerful tool to provide a better understanding of the early brain folding process. Recent studies based on biomechanical modeling have shown that mechanical forces play a crucial role in the formation of cortical convolutions. However, the correlation between simulation results and biological facts, and the effect of physical parameters in these models remain unclear. In this paper, we propose a new brain longitudinal length growth model to improve brain model growth. In addition, we investigate the effect of the initial cortical thickness on folding patterns, quantifying the folds by the surface-based three-dimensional gyrification index and a spectral analysis of gyrification. The results tend to show that the use of such biomechanical models could highlight the links between neurodevelopmental diseases and physical parameters.

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Section: A Biomechanical Model Of Brain Foldingmentioning

confidence: 83%

Section: Introductionmentioning

confidence: 99%

On early brain folding patterns using biomechanical growth modeling

Wang

Bohi

Harrach

et al. 2019

2019 41st Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

View full text Add to dashboard Cite

show abstract

“…There are reports on the use of vascular indices obtained with 3-D-PD for evaluating the fetal brain (Bartha et al 2009;Chang et al 2003e;Hata et al 2012b;Hsu et al 2013;Nardozza et al 2009), lungs (Ruano et al 2006a(Ruano et al , 2012, liver (Chang et al 2003d) and kidneys (Bernardes et al 2011;Chang et al 2003f). Few studies have been conducted to assess 3-D-PD in cerebral vascularization.…”

Section: Three-dimensional Power Doppler Ultrasoundmentioning

confidence: 99%

Role of 3-D Ultrasound in Clinical Obstetric Practice: Evolution Over 20 Years

Tonni

Martins

Filho³

et al. 2015

Ultrasound in Medicine & Biology

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“…The same can be said about both hardware and software sophistication, and thus the ease-of-use [40][41][42][43][44]. Moreover, as equipment gets closer to true "mass production", it also becomes more readily accessible and less expensive [39,[45][46][47].…”

mentioning

confidence: 99%

Portable ultrasound in disaster triage: a focused review

Wydo

Seamon

Melanson

et al. 2015

Eur J Trauma Emerg Surg

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Ultrasound technology has become ubiquitous in modern medicine. Its applications span the assessment of life-threatening trauma or hemodynamic conditions, to elective procedures such as image-guided peripheral nerve blocks. Sonographers have utilized ultrasound techniques in the pre-hospital setting, emergency departments, operating rooms, intensive care units, outpatient clinics, as well as during mass casualty and disaster management. Currently available ultrasound devices are more affordable, portable, and feature user-friendly interfaces, making them well suited for use in the demanding situation of a mass casualty incident (MCI) or disaster triage. We have reviewed the existing literature regarding the application of sonology in MCI and disaster scenarios, focusing on the most promising and practical ultrasound-based paradigms applicable in these settings.

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Quantitative analysis of normal fetal brain volume and flow by three-dimensional power Doppler ultrasound

Cited by 17 publications

References 9 publications

On early brain folding patterns using biomechanical growth modeling

On early brain folding patterns using biomechanical growth modeling

Role of 3-D Ultrasound in Clinical Obstetric Practice: Evolution Over 20 Years

Portable ultrasound in disaster triage: a focused review

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