SLEEP ANALYSIS SOFTWARE helps you to evaluate the different sleep stages of animals (rat, mouse • SleepSign dog, etc.) • SleepSign" has 3 unassigned vigilance stages in addition to the regular pre-assigned sleep stages (Wake, REM, SWS, etc.). You can assign these vigilance stages as required in your research. • SleepSign”* automatically evaluates sleep stages based on EEG and EMG signals. You can also easily evaluate sleep stages by visually checking the waveforms on the screen. • SleepSign™ can display various types of information, such as Hypnograms and Trend Graphs. • SleepSign™ has various analyzing functions, including Stage Graphs, Vigilance State Parameters Display, FFT analysis, digital filter, and zooming. NOT FOR THE MEDICAL USE

T FEATURES You can observe the quantity of sleep by using SleepSign™. EEG EMC You can observe the quality of sleep by using SleepSign". You can observe the condition of various sleep stages by using SleepSign'". Other Signals DATA ACQUISITION Analog signals With the A/D converting function, SleepSign'" can record analog data into a personal computer. DATA ANALYSIS Automatic Stage Scoring REPORT(QUANIITY) Stage Graph Manual Stage Scoring Hypnogram & Trend Information REPORT(QUALITY) Average Spectrum Frequency Analysis REPORT Vigilance State Parameters DATA ACQUISITIONA/D CONVERTING FUNCTION SleepSign’"...

DATA ANALYSIS STAGE SCORING You can score the sleep stages from EEG and EMG signals Automatic scoring The algorithm of the automatic scorings uses the method of simple condition divergence. The results of the automatic scoring can be modified manually. The automatic scoring of SleepSign M has a search function for multiple stages All of the condition divergences that you set up are computed from the biggining to the end. If there are some stages that meet a condition other than the first applicable stage, SleepSign1*4 will memorize them as the next candidate, and make a list of these epochs After...

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