Journal of Medical Engineering

Research Article

Empirical Evaluation of Visual Fatigue from Display Alignment Errors Using Cerebral Hemodynamic Responses

Table 3

Descriptive statistics for hemodynamic responses.


Alignment errors	Statistic	l DLPFC		r DLPFC
Alignment errors	Statistic	Hbb	HbO₂	Hbb	HbO₂

Vertical shift		1.199	0.955	1.054	1.597
		−0.29	−0.625	−0.25	−0.308
		0.666	0.608	0.717	0.781
Rotational error		0.916	1.199	1.43	1.561
		−0.204	−0.523	0.068	−0.665
		0.766	0.656	0.857	0.873
Magnification difference		0.914	0.928	0.855	1.514
		0.276	−0.563	0.151	−0.413
		0.641	0.657	0.71	0.764