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.
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Add the NeuroNavigator Diffusion Tensor Imaging (NNDTI) addon to view the DTI overlay(s) of the raw values or z-scores of the connectivity data of the NeuroNavigator. It is also possible to view the direction of the fibers in the NeuroNavigator, the Real-Time NeuroNavigator and the NeuroNavigator Time Domain Capture. Must First Purchase NeuroNavigator (NN) and the swLORETA Current Source Density Normative Database (NNZ) and swLORETA Functional Connectivity Normative Database (NNF) and/or swLORETA Information Flow Normative Database (NNI) add-ons to NeuroGuide™ to use NNDTI.
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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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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 Current Source Density Z Scores to your NeuroGuide™ NeuroNavigator when you purchase the swLORETA Current Source Density Normative Database (2 months to 82 years). One must first purchase the NeuroNavigator add-on to NeuroGuide™.
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LORETA Coherence and Phase Differences were computed by using cross-spectral analysis of Hilbert transforms of the current sources from the center voxels of each of 44 Brodmann areas in the left and right hemisphere in eight different frequency bands.
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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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The LORETA Current Density normative database used the Key Institute's 'T' matrix and cross-spectrum equations to compute the cross-spectrum of the EEG from each subject in the NeuroGuide™ normative database for each 2,394 gray matter pixel. The NeuroGuide™ software was tested by comparisons to the Key Institute software programs. After log10 transforms of the Key Institute current density values, the means and standard deviations of the 2,394 LORETA currents were computed for different age groups from birth to 82 years thus enabling a Z score to be computed for each of the 2,394 gray matter pixels and displayed using the Key Institute's LORETA viewer.
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View 3-Dimensional NeuroImaging of Functional Brain Networks, sLORETA of Brodmann Areas & sLORETA of Networks, Z scores of nodes and connections between nodes as measured by sLORETA Coherence and sLORETA Phase Differences. -
Purchase NeuroGuide, the mTBI and the LD Discriminant Functions and the NeuroNavigator with the swLORETA CSD Normative Database + the swLORETA Functional Connectivity Normative Database + the Real-Time Navigator + the NeuroNavigator Time Domain Capture via a 10 Month Subscription Payment Plan. -
Purchase the NeuroNavigator with Raw Current Source Density(CSD) + swLORETA CSD Normative Database + swLORETA Functional Connectivity Normative Database + swLORETA Effective Connectivity Normative Database + swLORETA Phase Reset (Phase Shift and Phase Lock Duration) Normative Databases + Diffusion Tensor Imaging (DTI) Overlays with Z Scores + Real-Time Navigator + NeuroNavigator Time Domain Capture + NaviStat via a 10 Month Subscription Payment Plan. -
Surface 1 to 19 Channel Z Score Cross-Frequency Neurofeedback for a 2nd NeuroGuide License.
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Surface 1 to 19 Channel Z Score Neurofeedback includes for a 2nd NeuroGuide License.
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Learning Disabilities (LD) and the mild Traumatic Brain Injury (TBI) Discriminant Functions* for a 2nd NeuroGuide License.
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Purchase NeuroGuide, with a NeuroGuide Collection Module for one of the Amplifiers supported by NeuroGuide, 1 to 19 Channel Surface Z Score Neurofeedback, swLORETA Z Score Neurofeedback and the ANI Streamer via a 10 month payment plan. The 5% Finance Fee is is included in the monthly payments. -
Purchase the NeuroNavigator with Raw Current Source Density(CSD) + swLORETA CSD Normative Database + swLORETA Functional Connectivity Normative Database + swLORETA Effective Connectivity Normative Database + Diffusion Tensor Imaging (DTI) Overlays with Z Scores + Real-Time Navigator + NeuroNavigator Time Domain Capture + NaviStat via a 10 Month Subscription Payment Plan.
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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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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. -
Purchase the NeuroNavigator with Raw Current Source Density(CSD) + swLORETA CSD Normative Database + swLORETA Functional Connectivity Normative Database + swLORETA Effective Connectivity Normative Database + NNPR - swLORETA Phase Reset (Phase Shift & Phase Lock Duration) Normative Databases + Real-Time Navigator + NeuroNavigator Time Domain Capture via a 10 Month Subscription/Payment Plan. -
Purchase the NeuroNavigator with Raw Current Source Density(CSD) + swLORETA CSD Normative Database + swLORETA Functional Connectivity Normative Database + swLORETA Effective Connectivity Normative Database + Real-Time Navigator + NeuroNavigator Time Domain Capture + NaviStat via a 10 Month Subscription Payment Plan and add it to your existing NeuroGuide License. -
Purchase the NeuroNavigator with Raw Current Source Density(CSD) + swLORETA CSD Normative Database + swLORETA Functional Connectivity Normative Database + swLORETA Effective Connectivity Normative Database + Diffusion Tensor Imaging (DTI) Overlays with Z Scores + Real-Time Navigator + NeuroNavigator Time Domain Capture via a 10 Month Subscription Payment Plan.
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Purchase NeuroGuide, with a NeuroGuide Collection Module for one of Amplifiers supported by NeuroGuide, swLORETA Neurofeedback and the ANI Streamer via a 10 month payment plan. The 5% Finance Fee is 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, 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. -
The Brain Performance Index for a 2nd NeuroGuide License.
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Purchase the Surface Effective Connectivity add-on to generate Raw and Z Scored Surface Phase Slope Index bitmaps and tab-delimited-text files.
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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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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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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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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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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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The Connectivity Suite is currently available is cortical connectivity from 171 electrode combinations in a single display. Use the latest techniques to analyze coherence, phase differences, correlation, cross-spectrum, co-spectrum, quad-spectrum, bi-spectrum and phase reset.
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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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Purchase the NeuroNavigator with Raw Current Source Density(CSD) + swLORETA CSD Normative Database + swLORETA Functional Connectivity Normative Database + swLORETA Effective Connectivity Normative Database + Real-Time Navigator + NeuroNavigator Time Domain Capture via a 10 Month Subscription/Payment Plan.
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Purchase NeuroGuide (NG) with a NeuroGuide Collection Module (NC) and sLORETA Z Score Neurofeedback (NF2) by using our 10 month payment plan. $3,395 (NG) + $600 (NC) + $2,500 (NF2) = $6,495 + $325 (Fee for 10 Payment Plan) = $6,820/10 = $682 per month for 10 months -
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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View 3-Dimensional NeuroImaging of Functional Brain Networks, sLORETA of Brodmann Areas & sLORETA of Networks, Z scores of nodes and connections between nodes as measured by sLORETA Coherence and sLORETA Phase Differences on a 2nd License NeuroGuide.
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Add the NeuroNavigator's NaviStat (NNNS-2) addon to your 2nd License NeuroGuide. Must have a 2nd License NeuroGuide with the NeuroNavigator before purchasing.
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The NeuroNavigator's Diffusion Tensor Imaging Overlay for a 2nd NG License
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The NeuroNavigator's swLORETA Effective Connectivity Normative Database for a 2nd NeuroGuide License.
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The NeuroNavigator's swLORETA Functional Connectivity Normative Database for a 2nd NG License.
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The NeuroNavigator's swLORETA Current Source Density Normative Database for a 2nd NG License.
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LORETA Cross-Frequency Coherence Normative Database for a 2nd NeuroGuide License.
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LORETA Effective Connectivity Normative Database for a 2nd NeuroGuide License. -
LORETA Phase Shift Duration and Phase Lock Duration Normative Database for a 2nd NeuroGuide License.
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LORETA Coherence and Phase Differences Normative Database for a 2nd NeuroGuide License.
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LORETA Current Density Normative Database for a 2nd NeuroGuide License
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Update Subscription expired? Purchase an Update Subscription so you can download and install the latest releases of NeuroGuide software for 1 year. Not sure if your Update Subscription has expired.. then Open NG click on Help and select License Information. The Update Subscription Expiration date will be above the Customer ID or at the bottom of License Information window, depending on your current version on NeuroGuide.
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This Symptom Checklist (SCL) was developed with the goal of linking symptoms to areas of the brain. Set the Z Score cut off, Sort by Z Score or Name, then Save a Tab-delimited-Text file and/or Print the results.
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Purchase the NeuroNavigator with Raw Current Source Density(CSD) + swLORETA CSD Normative Database + swLORETA Functional Connectivity Normative Database + Real-Time Navigator + NeuroNavigator Time Domain Capture via a 10 Month Subscription/Payment Plan.
