EEG 207 Instrumentation Part 2 Waveform Analysis & Polarity Questions With Complete Solutions

According to ACNS Guidelines, what is the minimum number of simultaneous recording channels recommended for performing clinical EEG ? correct answer: 16 What ancillary equipment is necessary to present an external stimulus during the EEG recording? correct answer: Device to deliver photic flash stimuli According to the ACNS Guideline, digital equipment should be used for recording & data storage. correct answer: True An Acceptable Sensitivity Setting should yield an acceptable range to yield: correct answer: 5-10 µv/mm of trace deflection According to ACNS Guideline, needle electrodes correct answer: are not recommended for routine clinical use According to ACNS Guidelines, all 21 electrodes and placements are to be used in the 10-20 System recommended by the IFCN. correct answer: True According to the ACNS Guidelines inter-electrode impedances (check all that apply) correct answer: should not be below 100 Ohms should be equally balanced and ordinarily not exceed 5000 Ohms but acceptable up to 10 k ohms According to ACNS Guidelines, the recording must include this minimum patient information on the recording: (check all that apply) correct answer: time & date of recording age patient name unique identifier technologist