Use AcqKnowledge to obtain the power spectrum of the EEG. The power spectrum indicates the power of each frequency component present in the source time domain waveform. Perform power spectral analysis on EEG data from different leads and overlap the results. The FFT in AcqKnowledge allows frequency representation using linear or logarithmic scaling.
Use the automated analysis routine to divide the EEG signals into fixed-width time epochs. For each individual time epoch, the Power Spectral Density function of AcqKnowledge is used to estimate the power spectrum of that epoch using a Welch periodogram estimation method. From this PSD the following measures are extracted for each epoch: Mean Power, Median Frequency, Mean Frequency, Spectral Edge, Peak Frequency.
This is one of many ADVANCED FEATURES for the selected Application. Scroll down for hardware options.BIOPAC Research Solutions | EEG
Integrating BIOPAC Research Systems | Data Acquisition & Analysis
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MP160 System
Wired | Spectral Analysis
MP160 System with Active EMG electrodes
MP160 System
Wired | Spectral Analysis
MP160 System with EMG amplifier and disposable electrodes
MP36R System
Wired | Spectral Analysis
MP36R with AcqKnowledge plus lead set & disposable cloth electrode
MP160 System
MP160 System
MP36R System
MP160 System
Wireless | Spectral Analysis
MP160 with AcqKnowledge plus BioNomadix wireless EMG & disposable cloth electrodes
MP160 System
MP160 System
MRI | Spectral Analysis
MP160 with AcqKnowledge plus EMG MRI amp & leads with disposable radio-translucent electrodes
MP160 System
MP36R System
Animal | Spectral Analysis
MP36R with AcqKnowledge plus electrode lead adapter and three 12 mm TP unipolar needle electrodes
MP160 System
Animal | Spectral Analysis
MP160 with AcqKnowledge plus EMG amp with needle electrodes
MP36R System
MP160 System
Pack of four strip electrodes with TP leads attached, intended for bioimpedance applications. Each electrode is 16.5 cm x 1.3 cm (6.5″ x 0.5″) with four 15 cm lead cables that terminate in 1.5 mm Touch Proof sockets. The electrode is foam backed and uses hydrogel to adhere the electrode to the participant and provide […]
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BIOPAC’s comprehensive Introductory ECG Guide addresses fundamental to advanced concerns to optimize electrocardiography data recording and analysis. Topics include: ECG Complex; Electrical and Mechanical Sequence of a Heartbeat; Systole and Diastole; Configurations for Lead I, Lead II, Lead III, 6-lead ECG, 12-lead ECG, precordial leads; Ventricular Late Potentials (VLPs); ECG Measurement Tools; Automated Analysis Routines for extracting, […]
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