Inquisit Scripts

Auditory Oddball Task

The Auditory Oddball Task as described in Williams, Simms, Clark, and Paul (2005). The script uses baseline tones of 500hz and oddball tones of 1000hz. TTL Marker signals indicating stimulus onset, type of stimulus, and response times are sent to the parallel port for purposes of synchronizing with EEG/ERP measures.


(Requires Inquisit Lab to run locally)
Run Test Online User Manual Sample Data Last Updated: Jan 11, 2016, 2:56PM

Mismatched Negativity Oddball Task

The Mismatched Negativity Oddball procedure as described in Bramon et al (2004).


(Requires Inquisit Lab to run locally)
Run Test Online User Manual Sample Data Last Updated: Jan 11, 2016, 2:56PM

References

Squires N.K., Squires K.C., & Hillyard S.A. (1975). Two varieties of long-latency positive waves evoked by unpredictable auditory stimuli in man. Electroencephalography and Clinical Neurophysiology. 38, 387-401

Picton, T. W. (1992). The P300 wave of the human event-related potential. Journal of Clinical Neurophysiology, 9, 456–479.

Bramon,E., Croft, R.J, McDonald, C., Virdi, G.K., Gruzelier, J.G., Torsten Baldeweg, T., Sham, P.C., Frangou, S. & Murray, R.M. (2004). Mismatch negativity in schizophrenia: a family study. Schizophrenia Research, 67, 1– 10.

Williams, L.M., Simms, E., Clark, C.R., & Paul, R. H. (2005). The test-retest reliability of a standardized neurocognitive and neurophysiological test battery: "neuromarker". International Journal of Neuroscience, 115, 1605-30.

Goldman, R.I., Wei, C.Y., Philiastides, A.D., Gerson, D.F., Brown, T.R., & Sajda, P. (2009). Single-trial discrimination for integrating simultaneous EEG and fMRI: Identifying cortical areas contributing to trial-to-trial variability in the auditory oddball task. NeuroImage, 47, 136-147.

Halder, S., Rea, M., Andreoni, F., Nijboer, F., Hammer, E.M., Kleih, S.C., Birbaumer, N., Kübler, A. (2010). An auditory oddball brain–computer interface for binary choices. Clinical Neurophysiology, 121, 516-523.

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