Modular construction...extreme flexibility
MP systems offer features to support nearly every physiological recording scenario. The following advanced features apply to the application you selected.
If you don't see an Advanced Feature that interests you, please contact BIOPAC so we can identify the best solution for your particular need.
Create an amplitude histogram to highlight changes within the EEG recording. Use this powerful feature to compare baselines on pre- and post-protocol data. View multiple histograms within the same graph window for easy visual comparisons of skewness and kurtosis. The degree of deviation from Gaussian distribution of the EEG has been shown to depend on […]
AcqKnowledge includes a number of fully automated EEG analysis functions. Compute Approximate Entropy Approximate entropy is a statistical measure that attempts to quantify the predictability of a data sequence. A perfectly predictable data series (such as a pure sine wave) has an approximate entropy of zero. Several studies are beginning to examine approximate entropy of […]
To correlate one channel of EEG data with another, use the off-line correlation function in AcqKnowledge. To obtain the auto-correlation of a signal, correlate a channel with itself. To obtain the power spectral density, perform the FFT on the auto-correlation result.
Use the display scrolling controls to adjust the rate at which data is scrolled across the screen. For example, set the horizontal axis to sweep exactly 30 seconds of data across the screen. This mode is very useful when scoring sleep studies in 30-second epochs.
The EEG frequency analysis provides a fully automated, epoch driven, analysis of the EEG signal. Automatically remove eye blink artifacts from the EEG signal with the EOG removal utility. The analysis uses an independent component analysis technique to separate the EOG signal from the EEG waveform.
Present a variety of visual and auditory stimuli on one computer while AcqKnowledge records the stimuli event markers and psychological responses on another computer. As the stimuli are presented, the STP100W simultaneously (with 1ms resolution) sends trigger signals to the MP System for data synchronization and collection. The STP100W software (SuperLab) can be used to change […]
Record and analyze auditory, visual and somatosensory evoked responses. The on-line averaging function allows the user to perform detailed evoked response studies. Average physiological evoked responses in synchronization with stimulus presentation. Remove background noise and extract the signal of interest with the on-line signal-averaging mode. The system can trigger a stimulator at the start of each […]
To perform field potential measurements, position electrodes around the isolated tissue or organ and use the MCE100C to record the potential. Each MCE100C can record a single differential potential. Multiple MCE100C amplifiers can be configured for unipolar (common reference) or bipolar (multiple reference) recordings. Up to 16 channels of field potential data can be collected simultaneously. […]
Record single- or multi-channel montages with on-line calculation channels for Delta, Theta, Alpha, and Beta wave activity. On-line calculation channels allow the display of raw and filtered data in real time, and users can employ a variety of other transformations to filter the data off-line and further analyze the data. af_filt_eeg.gif
BSL System with MP36 and hardware for 11 guided lessons plus 14 dynamic lessons and student-designed Human Physiology experiments. Use the power of the BSL Human Physiology Teaching System to conduct the most widely studied responses in physiology teaching labs. Lessons target the circulatory system, respiratory system, muscular function, brain function, ANS, exercise physiology and […]View All
Exercise physiology is the study of the body’s response to physical activity. Research in exercise physiology allows for insights in health and for a better understanding of the functions of the body at work. Here are some recent studies in exercise physiology that utilized BIOPAC tools for their research… Effect of exercise on electrocardiographic parameters […]
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, […]Read All