ActiGraph ACTITRAINER Uživatelský manuál stáhnout pdf (Strana 74)

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Sleep periods can also be removed by selecting the sleep period in the list to the right and clicking the “Remove” button

below the list.

Activity and Lux Scale

The “Activity Scale” and “Lux Scale” settings below the sleep graphs adjust the maximum scale shown for Activity and

Lux counts on the sleep graphs. Changing the value scales all of the graphs simultaneously.

Changing Graph Colors

Graph colors for activity, lux, the sleep score period, and the score indicator can be changed easily by clicking the color

palette beside the corresponding item and choosing a different color as shown in Figure 49. Note that the “Period

Color” is translucent and may appear slightly lighter than its selected color.

Figure 49 – Color Palette for Sleep Scoring Graph

Lux

Lux, or ambient light, is measured by ActiGraph’s ActiSleep monitor , the ActiTrainer and the GT3X-plus devices.

Ambient light may affect subject sleeping habits and thus is a useful tool in analyzing circadian rhythms and sleeping

patterns. If lux data was recorded by the ActiGraph device, it will appear in yellow on the sleep graphs as shown below

in Figure 50. The lux data can be hidden by deselecting the “Show LUX data” option at the bottom of the screen. Details

regarding the significance of the lux values are revealed by hovering the mouse pointer over the “Lux Info” link at the

bottom of the screen as shown in Figure 51. Note that these levels are only estimates and are not meant for exact

interpretation of the light detected by the device.

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ActiGraph ACTITRAINER Uživatelský manuál Strana 74