Sleep%20Analysis%20Software%20SleepSign%20for%20Animal

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Sleep Analysis SoftwareSleepSign for Animal
KISSEI COMTEC Co., LTD. ( JAPAN )
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Accepted
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Joint project withOsaka Bioscience Institute
(OBI), Japan
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Advantages

• We selected 4 parameters
• EEG d power , EEG ? / (d?) ratio ,
• EMG integral , Activity
• Percent agreement
• 90.9 4.0 for rats , 90.0 3.2 for mice
• Processing speed is 1/6 of the existing version
• Multiple animals are scored at once

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New Automatic Scoring Algorithm
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Typical waveform and FFT spectrum
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3 parameters to separate NREM, REM, and
Wakefulness
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Scoring Logic
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Time courses of parameters and hypnogram
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Time courses of parameters and hypnogram
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Percent agreement
between FFT algorithm and visuals
rat ( n 10 ) mouse ( n 23 )
Wake 93.45.6 91.64.8
REM 82.52.4 65.019.0
NREM 85.03.7 91.76.7
All States 90.94.0 90.03.2
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Processing time
Algorithm Waveform recognition FFT FFT
Filtered ? ?
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After Scoring Quick Report Making in Excel