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SleepWave--General Features

Recording
   Simultaneous recording from up to 16 channels at up to 16kHz/channel (16-channel version)
   Simultaneous recording from up to 1-8 animals with separate file names (16-channel version)
   Simultaneous recording from up to 64 channels at up to 4kHz/channel (64-channel version)
   Simultaneous recording from up to 1-16 animals with separate file names (64-channel version)
   Sample different channels at different rates
   Different starting mode: synchronized, cascade, instant or no-timing
   Viewing all recording at the same time at 2-60 second length
   Hold waveforms and data of particular segment while continue record
   Save any segment (2-60 second) of waveform or data during recording
   Perform online FFT on selected channels

For version with video inputs:
   4 video inputs with each can be associated with any animal
   It is possible to get 8 video inputs with low frame rates
   Frame rates: 1-30 frames/s (depending on the speed of computer and number of video inputs)
   Data compression on the fly (depending the availability of video compressors installed)

Score
   Fast visual score (experienced user may score 24 recording in less than 30 minutes)
   Viewing both expanded and compressed waveforms simultaneously
   Perform offline FFT and view FFT at the same time during scoring
   Viewing recorded video at the same time during scoring (for the version with video)
   Flexible scoring segment (5, 6, 10, 12, 15, 20 and 30 segment length)
   Viewing and saving any segment of waveforms or data separately
   Navigating through data easily with scrolling bars.   

Data analyses

ECG Analyses
   Automatic detection of peaks of P, R and T waves
   Automatic calculation of PR intervals, RR intervals and heart rate in any scoring segment

Sleep Summary
   Flexible time block size: minutes to 24 hour
   Amounts, number of episodes and duration of episodes for wake, NREM sleep and REM sleep
   Automatic generation of average and standard errors for groups of animals
   Automatic generation of list of data in each individual animal for statistical analyses

Fast Fourier Transform (FFT) Summary
   Flexible time block size (minutes to hours)
   Flexible frequency band size
   Automatic sorting of FFT data during wake, NREM sleep and REM sleep
   Automatic normalization of FFT data (normalization according to baseline)
   Automatic calculation of relative power of each frequency band in total power
   Automatic generating group average and standard errors
   Automatic generation of list of data in each individual animal for statistical analyses