Event-related potentials during a target discrimination task based on texture cue

2003 ◽  
Vol 34 (14) ◽  
pp. 34-43 ◽  
Author(s):  
Jiuk Jung ◽  
Tetsuo Kobayashi ◽  
Yuwen Li ◽  
Shinya Kuriki
Keyword(s):  
Discrimination Task ◽  
Event Related Potentials ◽  
Target Discrimination ◽  
Related Potentials

Event-related potentials in methamphetamine psychosis during an auditory discrimination task

1993 ◽  
Vol 242 (4) ◽  
pp. 203-208 ◽  
Author(s):  
Akira Iwanami ◽  
Ichiro Suga ◽  
Nobukatsu Kato ◽  
Yoji Nakatani ◽  
Tsuguo Kaneko
Keyword(s):  
Discrimination Task ◽  
Event Related Potentials ◽  
Auditory Discrimination ◽  
Related Potentials

Event-related potentials during an auditory discrimination task in rats

1994 ◽  
Vol 21 (1) ◽  
pp. 103-106 ◽  
Author(s):  
Akira Iwanami ◽  
Toshikazu Shinba ◽  
Michihisa Sumi ◽  
Nobuyuki Ozawa ◽  
Ken-ichi Yamamoto
Keyword(s):  
Discrimination Task ◽  
Event Related Potentials ◽  
Auditory Discrimination ◽  
Related Potentials

scholarly journals Neural Mechanisms of Reward-by-Cueing Interactions: ERP Evidence

2021 ◽  
Vol 15 ◽  
Author(s):  
Xian Li ◽  
Meichen Zhang ◽  
Lulu Wu ◽  
Qin Zhang ◽  
Ping Wei
Keyword(s):  
Discrimination Task ◽  
Inhibition Of Return ◽  
Event Related Potentials ◽  
Neural Mechanism ◽  
Color Discrimination ◽  
Neural Mechanisms ◽  
Localization Task ◽  
Exogenous Cueing ◽  
High Reward ◽  
Related Potentials

Inhibition of return (IOR) refers to the phenomenon that a person is slower to respond to targets at a previously cued location. The present study aimed to explore whether target-reward association is subject to IOR, using event-related potentials (ERPs) to explore the underlying neural mechanism. Each participant performed a localization task and a color discrimination task in an exogenous cueing paradigm, with the targets presented in colors (green/red) previously associated with high- or low-reward probability. The results of both tasks revealed that the N1, Nd, and P3 components exhibited differential amplitudes between cued and uncued trials (i.e., IOR) under low reward, with the N1 and Nd amplitudes being enhanced for uncued trials compared to cued trials, and the P3 amplitude being enhanced for cued trials vs. uncued trials. Under high reward, however, no difference was found between the amplitudes on cued and uncued trials for any of the components. These findings demonstrate that targets that were previously associated with high reward can be resistant to IOR and the current results enrich the evidence for interactions between reward-association and attentional orientation in the cueing paradigm.

Event-Related Potentials in the Frontal Lobe During Performance of a Visual Duration Discrimination Task

2003 ◽  
Vol 20 (5) ◽  
pp. 351-360 ◽  
Author(s):  
Isabelle Paul ◽  
Christophe Le Dantec ◽  
Christian Bernard ◽  
Robert Lalonde ◽  
Mohamed Rebaï
Keyword(s):  
Frontal Lobe ◽  
Discrimination Task ◽  
Event Related Potentials ◽  
Duration Discrimination ◽  
Related Potentials ◽  
Duration Discrimination Task
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