Consideration on Human Brain Activities under Glucose Tolerance Test

Abstract

This paper discusses human brain activities of frontal lobe under glucose tolerance test. The results of the test are treated and evaluated numerically using oxidized hemoglobin densities which are measured by near infrared spectroscopy. We apply multivariable estimated models of auto-regressive form with upper triangular estimates. They are given by hierarchical decomposition analysis, which show properties of each stage.