TY - JOUR T1 - Knitting artifact JF - Journal of Neurology, Neurosurgery & Psychiatry JO - J Neurol Neurosurg Psychiatry SP - 1501 LP - 1501 DO - 10.1136/jnnp.74.11.1501 VL - 74 IS - 11 AU - E S Papathanasiou AU - P Myrianthopoulou AU - S S Papacostas Y1 - 2003/11/01 UR - http://jnnp.bmj.com/content/74/11/1501.abstract N2 - Artifacts are recorded signals that are non-cerebral in origin1 and may be either physiological, due to body activities, or non-physiological, which arise from either external electrical interference or internal electrical malfunctioning of the recording system. We describe here the first known case of artifact generation resulting from … ER -