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Literature DB >> 424760

A brain event related to the making of a sensory discrimination.

W Ritter, R Simson, H G Vaughan, D Friedman.

Abstract

Event-related potentials associated with detected targets in a vigilance task were analyzed in two ways: (i) by sorting the potentials in terms of sequential reaction time bins of 50 milliseconds and (ii) by examining the single trial waveforms. A negative component (N2) covaried in latency with reaction time. These results support the hypothesis that N2 reflects a decision process which controls behavioral responses in sensory discrimination tasks.

Mesh：

Year: 1979 PMID： 424760 DOI： 10.1126/science.424760

Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728

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Cited

50 in total

1. Novelty-elicited mismatch negativity in patients with schizophrenia on admission and discharge.

Authors: I Grzella; B W Müller; R D Oades; S Bender; U Schall; D Zerbin; J Wolstein; G Sartory
Journal: J Psychiatry Neurosci Date: 2001-05 Impact factor: 6.186

2. The relationship between reaction time and response variability and somatosensory No-go potentials.

Authors: Hiroki Nakata; Kiwako Sakamoto; Ryusuke Kakigi
Journal: Eur J Appl Physiol Date: 2011-04-26 Impact factor: 3.078

3. Changes in the somatosensory N250 and P300 by the variation of reaction time.

Authors: Tetsuo Kida; Yoshiaki Nishihira; Arihiro Hatta; Toshiaki Wasaka; Hiroki Nakata; Masanori Sakamoto; Tsuyoshi Nakajima
Journal: Eur J Appl Physiol Date: 2003-03-18 Impact factor: 3.078

4. Electrophysiological correlates of anterior cingulate function in a go/no-go task: effects of response conflict and trial type frequency.

Authors: Sander Nieuwenhuis; Nick Yeung; Wery van den Wildenberg; K Richard Ridderinkhof
Journal: Cogn Affect Behav Neurosci Date: 2003-03 Impact factor: 3.282

A brain event related to the making of a sensory discrimination.

1. Novelty-elicited mismatch negativity in patients with schizophrenia on admission and discharge.

2. The relationship between reaction time and response variability and somatosensory No-go potentials.

3. Changes in the somatosensory N250 and P300 by the variation of reaction time.

4. Electrophysiological correlates of anterior cingulate function in a go/no-go task: effects of response conflict and trial type frequency.

5. Topographical changes in the ongoing EEG related to the difficulty of mental tasks.

6. Local contextual processing of abstract and meaningful real-life images in professional athletes.

7. Peak morphology and scalp topography of the pharyngeal sensory-evoked potential.

8. Differences in semantic event-related potentials in learning-disabled, normal, and gifted children.

9. Pitch discrimination accuracy in musicians vs nonmusicians: an event-related potential and behavioral study.

10. Detection of benzodiazepine receptor occupancy in the human brain by positron emission tomography.