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Sweep visual evoked potential

Neurophysiological measures were taken as described elsewhere (Ewert et al, 1986). Distal sensory nerve conduction velocities (NCV) were recorded by means of a two-channel-1500 digital-EMG-system (DISA) for N. radialis and N. medianus, and skin temperatures at the recording site were kept between 36 and 37°C by infrared heating. Visual evoked potentials (VEP) were measured for electrode positions OZ-FZ (10-20 system), using checkerboard reversal-stimulation at 2 Hz frequency and averages across 128 sweeps. [Pg.262]


See other pages where Sweep visual evoked potential is mentioned: [Pg.1107]    [Pg.179]    [Pg.563]    [Pg.1107]    [Pg.179]    [Pg.563]    [Pg.563]   


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