Johan G Van Hees

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In this paper a new method for muscle artifact removal in EEG is presented, based on Canonical Correlation Analysis (CCA) as a Blind Source Separation technique (BSS). This method is demonstrated on a synthetic data set. The method out-performed a low pass filter with different cutoff frequencies and an Independent Component Analysis (ICA) based technique(More)
The influence of electrode size on sensory nerve action potential (SNAP) amplitude of the lateral antebrachial cutaneous nerve (LACN) and sural nerve (SN) was studied in 63 healthy volunteers. The SNAP amplitudes were measured using surface recording electrodes of three different sizes, positioned across the nerve. Mean amplitudes using a 5-mm electrode(More)
The objective of this study was to investigate the intra-examiner reliability of consecutive sensory nerve action potential amplitude measurements with short time intervals. Amplitudes were compared in repeated sensory nerve action potential recordings of the lateral antebrachial cutaneous nerve on 63 healthy subjects. There were two sets of each two(More)
The extent of the influence of the transverse distance between surface recording electrodes and the lateral antebrachial cutaneous and sural nerves when performing orthodromic recordings of sensory nerve action potential amplitudes was investigated on 60 healthy volunteers, using a stringent protocol. The recording electrodes were positioned on top of the(More)
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