Accuracy Improvement of DBS Electrode Placement Andre Waschk - - PowerPoint PPT Presentation

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Accuracy Improvement of DBS Electrode Placement Andre Waschk - - PowerPoint PPT Presentation

Jan 20, 2024 122 likes •436 views

Accuracy Improvement of DBS Electrode Placement Andre Waschk COVIDAG Center of Visual Data Analysis and Computer Graphics What is Deep Brain Stimulation IMAGE BRAIN and whatever source: UCDavis dystonia chronic pain tremor What can be

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Accuracy Improvement of DBS Electrode Placement

Andre Waschk

Center of Visual Data Analysis and Computer Graphics

COVIDAG

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What is Deep Brain Stimulation

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IMAGE BRAIN and whatever

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source: UCDavis

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What can be treated?

Parkinson’s disease tremor dystonia chronic pain depression

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source: Wikipedia

Surgery

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source: Elekta

Stereotactic Frame

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source: Inomed

Microelectrode Recorder

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?

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GPU Based Frame Detection

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state of the art CPU OpenGL CUDA 17500 35000 52500 70000

520 ms 740 ms 68000 ms 15000 ms

Benchmarks

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source: wikipedia

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Data cuFFT neural network

x10 faster then fftw 20000 samples / s / channel GPU accelerated perceptron

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x x x x x x

  • x
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… input weights

  • utput
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… … …

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Touchfree Interaction

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Thank You