Five of five PA400 Pre-amplifier units and channel interface cabling, as used in the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct investigations into the relationship between psychophysical and psychometric measures, 1988-1994. Five of five PA400 Pre-amplifier units and channel interface cabling 1989
Four of five PA400 Pre-amplifier units and channel interface cabling, as used in the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct investigations into the relationship between psychophysical and psychometric measures, 1988-1994. Four of five PA400 Pre-amplifier units and channel interface cabling 1989
Channel interface cabling connected to five PA400 Pre-amplifier units, as used in the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct investigations into the relationship between psychophysical and psychometric measures, 1988-1994. Channel interface cabling connected to five PA400 Pre-amplifier units 1989
Three of five PA400 Pre-amplifier units and channel interface cabling, as used in the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct investigations into the relationship between psychophysical and psychometric measures, 1988-1994. Three of five PA400 Pre-amplifier units and channel interface cabling 1989
Two of five PA400 Pre-amplifier units and channel interface cabling, as used in the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct investigations into the relationship between psychophysical and psychometric measures, 1988-1994. two of five PA400 Pre-amplifier units 1989
One of five PA400 Pre-amplifier units and channel interface cabling, as used in the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct investigations into the relationship between psychophysical and psychometric measures, 1988-1994. One of five PA400 Pre-amplifier units and channel interface cabling 1989
Five PA400 Pre-amplifier units and channel interface cabling, as used in the Biosignal Laboratory at the Institute of Psychiatry, London, England, established by Professor Hans Eysenck and Dr Paul Barrett to conduct investigations into the relationship between psychophysical and psychometric measures, 1988-1994. Five PA400 Pre-amplifier units and channel interface cabling 1989