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
Hardware Bundles are complete solutions for the specified application. Choose your preferred platform and bundle, then click "Request Pricing" to request an estimate, add/remove items, or complete purchase. If you have questions about specific items, click through to the product web page for details and specifications, or contact your Local Sales contact.
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
Mobita
Wireless | Spectral Analysis
Mobita system for up to 32-CH Wireless Biopotentials plus AcqKnowledge
MP160 System
Wireless | Spectral Analysis
MP160 with AcqKnowledge plus BioNomadix wireless EMG & disposable cloth electrodes
Mobita
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
The Ventilator Validation Kit supports new prototype development, existing design validation for production testing, mobile field testing and verification, and other uses where accurate pressure and flow measurements are critical. The Ventilator Validation Kit provides ventilator manufacturers and prototype developers with a complete solution for validating new medical/hospital-grade ventilator products intended for human use. The VVK100-SYS includes […]
View AllWhy do we so easily believe Fake News? 68% of Americans find their news through social media, and the prevalence of incomplete or deceptive news stories dubbed “fake news” has wormed its way into the fabric of modern-day media. In an effort to study how social media based news is perceived, this study measured physiological […]
Comparing Diaphragm Tissue Between Healthy and Ill Patients The human diaphragm is one of the primary muscles used in respiration, contracting and expanding to control breathing. To measure how much diaphragms move for critically ill patients (in an Intensive Care Unit) compared to diaphragms in a healthy subject, patients at “Papageorgiou” General Hospital in Thessaloniki, […]
Read All