The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
Measurement of Internal eye pressure (IOP) is a good starting point for examining whether your eyes are suffered by glaucoma or not. An issue of IOP measurement is that we are obliged to evaluate it under that the equivalent pressure coming from cornea stiffness is unknown. Therefore, the IOP measurement depends upon the structural stiffness of cornea. The goal of this work is to examine how the structural...
To evaluate the effects of visual stimulation on humans by using the physiological index which can be obtained from a compact and low-cost device, the maximum cross-correlation coefficient from pulse wave transmission time (PTT) to heart rate was introduced. This index was compared with the similar index based on blood pressure in place of PTT in the experiment in which 51 subjects were watching video...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.