Open AccessBrownian movement analyzed from psychophysiological measures associated with ischemic heart disease and Alzheimer’s disease
Author(s) -
Leonardo Uribe Uribe,
Javier Villamizar,
G Morantes,
Ara Mercedes Cerquera,
Edward Prada,
Duwamg A. Prada
Publication year - 2022
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2159/1/012010
Subject(s) - hurst exponent , angina , disease , cardiology , medicine , coronary heart disease , fractional brownian motion , apathy , neuroscience , psychology , brownian motion , mathematics , statistics , myocardial infarction
There are several coronary diseases that human beings can suffer from, which in themselves generate health deterioration and can lead to the development of other diseases that diminish the quality of life. Ischemic diseases are unique in that they are evidenced by blockages generated by the accumulation of fat that impedes circulation, triggering heart and brain-related problems. By means of fractional Brownian motion in relation to Hurst’s parameter, an analysis of a data of 137 patients aged between 30 and 71 years, who present some type of ischemic disease such as mixed, restricted, effort angina and angina pectoris, is performed. The data used was European, which is found in the PhysioNet open-access medical research data repository, managed by the Massachusetts Institute of Technology Computational Physiology Laboratory. This data shows the Hurst coefficient calculations associated with each type of ischemic heart disease.