scholarly journals 3-D Measurements of Acceleration-Induced Brain Deformation via Harmonic Phase Analysis and Finite-Element Models

2019 ◽  
Vol 66 (5) ◽  
pp. 1456-1467 ◽  
Author(s):  
Arnold D. Gomez ◽  
Andrew K. Knutsen ◽  
Fangxu Xing ◽  
Yuan-Chiao Lu ◽  
Deva Chan ◽  
...  
Keyword(s):  
Finite Element ◽  
Phase Analysis ◽  
Finite Element Models ◽  
Harmonic Phase ◽  
Brain Deformation ◽  
Harmonic Phase Analysis

scholarly journals Comparison of local sine wave modeling with harmonic phase analysis for the assessment of myocardial strain

2012 ◽  
Vol 38 (2) ◽  
pp. 320-328 ◽  
Author(s):  
Christopher A. Miller ◽  
Alex Borg ◽  
David Clark ◽  
Christopher D. Steadman ◽  
Gerry P. McCann ◽  
...  
Keyword(s):  
Phase Analysis ◽  
Myocardial Strain ◽  
Sine Wave ◽  
Wave Modeling ◽  
Harmonic Phase ◽  
Harmonic Phase Analysis

Symmetry violation errors in first fourier harmonic phase analysis

1982 ◽  
Vol 49 (4) ◽  
pp. 1045 ◽  
Author(s):  
W O'Connell ◽  
D Shosa ◽  
M Frais ◽  
E Botvinick ◽  
D Faulkner ◽  
...  
Keyword(s):  
Phase Analysis ◽  
Symmetry Violation ◽  
Fourier Harmonic ◽  
Harmonic Phase ◽  
Harmonic Phase Analysis

Toward a Functional Tolerance Criterion for the Hippocampus Developed From Organotypic Slice Cultures

2010 ◽  
Author(s):  
Zhe Yu ◽  
Woo Hyeun Kang ◽  
Barclay Morrison
Keyword(s):  
Finite Element ◽  
Brain Injuries ◽  
Motor Vehicle ◽  
Biological Response ◽  
Finite Element Models ◽  
Permanent Disability ◽  
Injury Biomechanics ◽  
Current Form ◽  
Vehicle Accidents ◽  
Brain Deformation

Approximately 1.5 million traumatic brain injuries (TBI) occur each year which result in 50,000 deaths, and about 80,000 people are left with a permanent disability. The annual cost associated with these injures is estimated to be $60 billion. Because there is no pharmacological treatment for TBI, engineering strategies to prevent these injuries enabled through an improved understanding of injury biomechanics is crucial. To this end, finite element models play a central role for predicting brain deformation induced by various loading scenarios such as falls or motor vehicle accidents. Novel protection strategies can then be tested in silico before the start of physical testing. However, in their current form, finite element models predict only mechanical responses and cannot predict the biological response of the brain tissue to the imposed deformation.

scholarly journals Robust Windowed Harmonic Phase Analysis with a Single Acquisition

2018 ◽  
pp. 135-146
Author(s):  
Santiago Sanz-Estébanez ◽  
Lucilio Cordero-Grande ◽  
Marcos Martín-Fernández ◽  
Carlos Alberola-López
Keyword(s):  
Phase Analysis ◽  
Harmonic Phase ◽  
Harmonic Phase Analysis
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