LORETA Coherence and Phase Differences Normative Database for a 2nd NeuroGuide License.
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Add NeuroNavigator's swLORETA Phase Shift & Phase Lock to your 2nd NeuroGuide License, Real-Time NeuroNavigator† and the NeuroNavigator Time Domain Capture to view the Raw Scores and/or Z Scores of Phase Shift and Phase Lock by purchasing the swLORETA Phase Reset Normative Database (NNPR-2). Must first purchase NeuroNavigator (NN-2) and the swLORETA Current Source Density Normative Database (NNZ-2) add-ons for you 2nd NeuroGuide License.
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The Bi-Spectral analyses includes: Spectrum of the Time Series of Instantaneous Power; Spectrum of the Time Series Relative Power; Spectrum of the Time Series of Instantaneous Coherence; Spectrum of the Time Series of Instantaneous Phase Differences; Spectrum of the Time Series of Instantaneous Amplitude Differences; Spectrum of the Time Series of Phase Reset; and Cross-Frequency Power Correlation (1Hz to 50 Hz).
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An EEG statistics program for test-retest and group analyses. It only takes a few mouse clicks to publish your results! Individual comparison options are independent t-tests, paired t-tests, and repeated measures analysis of variance (ANOVA) as well as absolute and percent differences for Surface EEG as well as LORETA.
Descriptive Group statistics include Means and Standard Deviations and independent t-tests between Groups (does not assume equal variance or sample sizes). Some group comparative statistics require the use of NeuroBatch™ to produce a NeuroGuide™ Group Analysis File.
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Automatic Processing of Large Numbers of EEG Files. Group comparative statistics require the use of NeuroBatch™ to produce a NeuroGuide™ Group Analysis File or *.NGG file. Descriptive Group statistics include Means and Standard Deviations and independent t-tests between Groups (does not assume equal variance or sample sizes). Group statistics are used to compare different groups of subjects such as 100 ADD children to 100 normal children, etc. Use NeuroBatch™ to create the *.NGG files before using NeuroStat™.
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Surface Cross-Frequency Coherence is an EEG measure of the Coherence (amplitude independent coupling) between frequencies and scalp locations, for example delta & beta or theta & alpha-2 or theta & high beta (Gamma), etc. A given brain region communicates with other brain regions over a range of frequencies. This add-on quantifies the coupling and provides a normative database comparison (Z scores) to help link symptoms to dysregulation in the brain.
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Surface Cross-Frequency Power is an EEG measure of the correlation of power between frequencies and scalp locations, for example delta and beta or theta and alpha-2 or theta and high beta (Gamma), etc. A given brain region communicates with other brain region over a range of frequencies. Currently available for Raw Values Only.
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The amplitude of higher EEG frequencies (e.g., beta) are related to the phase of lower EEG frequencies (e.g., theta). Therefore, this is a surface EEG measure of the correlation between the phase and amplitude of the EEG across frequencies and scalp locations, for example delta and beta or theta and alpha-2 or theta and high beta (Gamma), etc. This is a unique and important metric that in part reflects the coupling between the upper cortical layers (I-III that generate beta) and the lower cortical layers (V-VI) that generate delta and theta. This add-on quantifies the coupling and provides a normative database comparison (Z scores) to help link symptoms to dysregulation in the brain.
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Purchase the CGX Camp amplifier with Shipping & Handling, plus NeuroGuide, with a NeuroGuide Collection Module for CGX, and the Learning Disability and the mild Traumatic Brain Injury Discriminant Functions via a 10 month payment plan. The Down Payment Fee is add to the first months payment (Sign-up Fee). The 5% Finance Fee is calculated on the remaining balance and is included in the monthly payments.
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Purchase the CGX Camp amplifier with Shipping & Handling, plus NeuroGuide, with a NeuroGuide Collection Module for CGX, swLORETA Neurofeedback and the ANI Streamer via a 10 month payment plan and Save $200. The Down Payment Fee is add to the first months payment (Sign-up Fee). The 5% Finance Fee is calculated on the remaining balance and is included in the monthly payments.
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2 Channel Instantaneous Z Score EEG Biofeedback for Deymed. In 2004 the 1st real-time or "live" Z score controlling biofeedback was distributed as a dynamic link library (DLL) to several companies. Later an Agreement was formed with Deymed for their customer's that wanted to use Deymed's software environment to add Z scores based on the raw values computed in about 1 microsecond or in real-time for 2 channels.
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NeuroLink Unlimited is a Stand-alone program that runs on a Window computer. NeuroLink Unlimited provides a self-assessment of symptoms based on the NeuroGuide™ symptom checklist inside of the Surface Z Score Neurofeedback Module, the sLORETA Z Score Neurofeedback Module, Surface Cross Frequency Z Score Neurofeedback, swLORETA Z Score Neurofeedback, swLORETA Cross Frequency Z Score Neurofeedback and BrainSurfer add-on.
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The LORETA Source Correlation Add-on computes the Pearson Product Correlation Coefficient (-1 to +1) with respect to a 3-dimensional Region of Interest (ROI) and the remainder of the 2,394 LORETA Gray Matter Pixels over the time span of selected EEG and then displays the results in the LORETA Viewer. The ROI is identified by either an Anatomical Name or by Brodmann Area. The average current sources of the ROI are used in the computation of the correlation coefficient and the ROI correlation to itself = 0 in the LORETA Viewer.
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Add Functional Connectivity to your NeuroGuide NeuroNavigator, Real-Time NeuroNavigator and the NeuroNavigator Time Domain Capture to view the Raw Scores and/or Z Scores of Coherence, Lagged Coherence and Phase Difference by purchasing the swLORETA Functional Connectivity Normative Database (2 month - 82 years). Must first purchase NeuroNavigator and the swLORETA Current Source Density Normative Database (NNZ) add-on to NeuroGuide™.
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Add Effective Connectivity to your NeuroGuide NeuroNavigator, Real-Time NeuroNavigator and the NeuroNavigator Time Domain Capture to view the Raw and Z Scores of Information Flow (Phase Slope Index) when you purchase the swLORETA Effective Connectivity Normative Database (Birth to 82 years). Must first purchase the NeuroNavigator (NN) and the swLORETA Current Density Normative Database (NNZ) add-ons to NeuroGuide™.
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LORETA Cross-Frequency Coherence is anEEG LORETA measure of the Coherence (amplitude independent coupling) between frequencies and the center voxels of 88 different Brodmann areas, for example delta and beta or theta and alpha-2 or theta and high beta (Gamma), etc. Neurons in a given Brodmann area communicates with other brain regions over a range of frequencies. This add-on quantifies the coupling and provides a normative database comparison (Z scores) to help link symptoms to dysregulation in the brain.