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Sensory Overload

Sensory Overload. A Pattern Recognition Project by Ming, Elliott, and Micah. Recap: Can we distinguish b/w CAN and SPD?. TYP. SPD. CAN. ASD. Sensory Challenge Protocol. EKG. EDA. Baseline (3 mins). Recovery (3 mins). Auditory (tone). Visual (flash). Auditory (siren). Olfactory

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Sensory Overload

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  1. Sensory Overload A Pattern Recognition Project by Ming, Elliott, and Micah

  2. Recap: Can we distinguish b/w CAN and SPD? TYP SPD CAN ASD

  3. Sensory Challenge Protocol EKG EDA Baseline (3 mins) Recovery (3 mins) Auditory (tone) Visual (flash) Auditory (siren) Olfactory (wintergreen) Tactile (feather) Vestibular (chair tip)

  4. Classify this…

  5. Principle Component Analysis (PCA)

  6. Sequential Backward Floating Selection (SBFS)

  7. Leave-one-out Cross Validation

  8. HRV results

  9. ‘Best’ HRV Features

  10. Distribution of data w/ ‘best’ features

  11. EDA results

  12. ‘Best’ EDA Features

  13. HRV + (meta)EDA results Using both HRV and EDA features improves performance

  14. ‘Best’ Overall Features

  15. Thank You

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