PXI-Based Attractive Imaging Framework for Diagnosing Newborn child Mind Action

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PXI-Based Magnetic Imaging System for Diagnosing Infant Brain Activity Tristan Technologies, Inc., San Diego, CA

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babySQUID ® Neonatal Biomagnetometer S uperconducting QU antum I nterference D evice

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Competing Methodologies Adult Magnetoencephalography (MEG) Multi-million dollar frameworks requiring extensive attractively protected rooms Poorer spatial determination fMRI Not genuinely "utilitarian" Poor time determination Requires babies to be calmed Contrast specialists frequently required PET Requires organization of radioisotopes may not be conceivable with newborn children Poor time determination EEG Lack of one of a kind source area Electrodes must be set on skull (tedious)

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another approach to assess neurological hindrances of babies by attractive mapping 100% non-intrusive MEG (MagnetoEncephaloGraphy) Directly measures neural movement Portable – goes from healing facility lift to bedside Needs NO protected room

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Data Acquisition System 24 bit determination 10 kSample/sec testing rate, synchronous 88 information channels, expandable Both equipment and programming supported Fiber optic information connect Multi-PXI arrangement as of now being produced

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babySQUID ® User Interface

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babySQUID ® User Interface Sensor Positioning Incoming Data Live, Playback, & Simulation Filters & Filter editors Monitoring Displays Data Averaging Artifact Rejection Filters & Filter editors Monitoring Displays

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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RealTime Head Tracking Zoom Pan Rotate

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Simulated Field Projected onto Skin Surface

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Simulated Field Projected onto Skin Surface

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Simulated Field Projected onto Skin Surface

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Simulated Field Projected onto Skin Surface

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Averaged Data Incoming Data

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Live PlayBack Simulation Selectable Data Source

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Just turn the handle!

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Many Data Displays Sub-boards permit dynamic stacking Scope Correlation Intensity Linear Butterfly Time-Freq Surface User-Defined

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Multiple Stackable Filters Sub-boards permit dynamic stacking FIR/IIR channels Decimation Spectrogram Wavelet Ref. Chan. Corr. Client characterized

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Reference Channel Correlation Removes far off clamor sources

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Spectrogram Mask Frequency versus Time Threshold Mask

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Spectrogram Mask Frequency versus Time Threshold Mask

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Spectrogram Mask Frequency versus Time Threshold Mask

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Spectrogram Mask Frequency versus Time Threshold Mask

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Spectrogram Mask Frequency versus Time Block Cursor

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Spectrogram Mask Frequency versus Time Block Cursor

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Spectrogram Mask Frequency versus Time Block Cursor

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Spectrogram Mask Frequency versus Time Block Cursor

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Spectrogram Mask Frequency versus Time Block Cursor

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Spectrogram Mask Frequency versus Time Block Cursor

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Spectrogram Mask Frequency versus Time Block Cursor

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Wavelets extricate concealed signs

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Noise Analysis

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Averaging of Repetitive Stimulus Data Incoming information from N trigger channels is contrasted with an arrangement of Boolean Templates for occasion discovery If a match is discovered, information in the region of the match is added to an Averaging Bin 10 free Templates and Averaging Bins are accessible Artifact Rejection calculations

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Template Comparison Trigger 1 must have an occasion in here Trigger 2 must have an occasion in here Trigger 4 must NOT have an occasion in here

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Averaged Linear Display

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Averaged Linear Display

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Averaged Linear Display

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Averaged Linear Display

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Averaged Linear Display

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Averaged Linear Display

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Averaged Linear Display

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Handy for different screen equipment! Discharge/Dock Panels

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Handy for different screen equipment! Discharge/Dock Panels

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Handy for numerous screen equipment! Discharge/Dock Panels

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Handy for various screen equipment! Discharge/Dock Panels

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Handy for various screen equipment! Discharge/Dock Panels

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Frequency versus Time Gabor Adaptive Cone-Shaped Choi-Williams Wigner-Ville STFT

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Frequency versus Time Gabor Adaptive Cone-Shaped Choi-Williams Wigner-Ville STFT

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Frequency versus Time Gabor Adaptive Cone-Shaped Choi-Williams Wigner-Ville STFT

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