David S Holder

Documents:

  • 2014-04-24
    Detection of delayed intracranial haemorrhage (ICH) following head trauma or stroke could benefit many patients worldwide [1]. The purpose of this study was to determine the feasibility of monitoring with time difference EIT. This was assessed by addition of noise from actual scalp recording to simulated data for ICH. Reasonably faithful images were produced with realistic recorded drifts.

  • 2014-04-24
    EIT has much potential in many brain imaging applications demonstrated through animal experiments with a small epicortical 30-channel array. Spatial resolution can be improved by using a larger array to cover most of brain. A 120-channel electrode system was fabricated and successfully implanted covering c.90% of brain, and EIT data was successfully recorded.