scholarly journals Reactivation of a previous target location: a new event-related potential component

2017 ◽  
Vol 17 (10) ◽  
pp. 978
Author(s):  
Hayley Lagroix ◽  
Nadja Jankovic ◽  
Aaron Richardson ◽  
Kevin Boyd ◽  
Vincent Di Lollo ◽  
...  
Keyword(s):  
Target Location ◽  
Event Related Potential ◽  
Potential Component

scholarly journals Longitudinal study of a NoGo-P3 event-related potential component following mild traumatic brain injury in adults

2018 ◽  
Vol 61 (1) ◽  
pp. 18-26 ◽  
Author(s):  
Gian Candrian ◽  
Andreas Müller ◽  
Patrizia Dall’Acqua ◽  
Kyveli Kompatsiari ◽  
Gian-Marco Baschera ◽  
...  
Keyword(s):  
Traumatic Brain Injury ◽  
Longitudinal Study ◽  
Brain Injury ◽  
Mild Traumatic Brain Injury ◽  
Event Related Potential ◽  
Potential Component

scholarly journals Stereotyping Among Graduate Students in Mental Health Fields: An EEG Study

2021 ◽  
Author(s):  
Wesley B. Webber ◽  
Firat Soylu ◽  
Joy J. Burnham
Keyword(s):  
Mental Health ◽  
Graduate Students ◽  
Black Men ◽  
White Women ◽  
Event Related Potential ◽  
Multicultural Awareness ◽  
Potential Component ◽  
Implicit Stereotyping ◽  
Diverse Groups ◽  
Behavioral Markers

Counselors are obligated to work effectively with diverse groups, yet human tendencies towards stereotyping and biases can impede counselors’ efforts. Understanding implicit social cognition and factors that might affect it is important because implicit stereotyping and biases can have effects in counselors’ work. In this study we hypothesized that graduate students in mental health fields would show indicators of stereotyping in an implicit experiment. The experiment utilized neural and behavioral dependent measures (N400 event-related potential component and reaction time) to indicate stereotyping. We also hypothesized that mindful observing and multicultural awareness would moderate stereotyping effects. Our first hypothesis was partially supported, as participants showed neural and behavioral markers of stereotyping towards black men and white women. Our hypotheses regarding moderators were not supported, as these stereotyping effects were not moderated by mindful observing or multicultural awareness. Implications for counseling practice and research are discussed.

What psychological process is reflected in the FN400 event-related potential component?

2017 ◽  
Vol 113 ◽  
pp. 142-154 ◽  
Author(s):  
P. Andrew Leynes ◽  
Heather Bruett ◽  
Jenna Krizan ◽  
Ana Veloso
Keyword(s):  
Event Related Potential ◽  
Psychological Process ◽  
Potential Component

scholarly journals Frontal scalp potentials foretell perceptual choice confidence

2020 ◽  
Vol 123 (4) ◽  
pp. 1566-1577 ◽  
Author(s):  
Koeun Lim ◽  
Wei Wang ◽  
Daniel M. Merfeld
Keyword(s):  
Decision Making ◽  
Neural Correlates ◽  
Neural Circuitry ◽  
Event Related Potential ◽  
Action Event ◽  
Potential Component

We report novel neural correlates of predecisional choice confidence in frontal scalp potential in humans. In conjunction with the centroparietal choice-action event-related potential component, this new frontal choice confidence component further elucidates the dynamics of the frontoparietal decision-making neural circuitry.

Stepwise emergence of the face-sensitive N170 event-related potential component

Neuroreport ◽  
2003 ◽  
Vol 14 (16) ◽  
pp. 2035-2039 ◽  
Author(s):  
Boutheina Jemel ◽  
Anne-Marie Schuller ◽  
Yasémine Cheref-Khan ◽  
Valérie Goffaux ◽  
Marc Crommelinck ◽  
...  
Keyword(s):  
Event Related Potential ◽  
The Face ◽  
Potential Component

An event-related potential component sensitive to images of the human body

NeuroImage ◽  
2006 ◽  
Vol 32 (2) ◽  
pp. 871-879 ◽  
Author(s):  
Guillaume Thierry ◽  
Alan J. Pegna ◽  
Chris Dodds ◽  
Mark Roberts ◽  
Sébastien Basan ◽  
...  
Keyword(s):  
Human Body ◽  
Event Related Potential ◽  
Potential Component

Going AWOL in the Brain: Mind Wandering Reduces Cortical Analysis of External Events

2008 ◽  
Vol 20 (3) ◽  
pp. 458-469 ◽  
Author(s):  
Jonathan Smallwood ◽  
Emily Beach ◽  
Jonathan W. Schooler ◽  
Todd C. Handy
Keyword(s):  
External Environment ◽  
Mind Wandering ◽  
Event Related Potential ◽  
Self Report ◽  
P300 Amplitude ◽  
Control Analysis ◽  
Potential Component ◽  
Response Task ◽  
The Mind ◽  
Subjective Reports

Converging evidence from neuroscience suggests that our attention to the outside world waxes and wanes over time. We examined whether these periods of “mind wandering” are associated with reduced cortical analysis of the external environment. Participants performed a sustained attention to response task in which they responded to frequent “nontargets” (digits 0–9) and withheld responses for infrequent “targets” (the letter X). Mind wandering was defined both behaviorally, indicated by a failure to withhold a response to a target, and subjectively, via self-report at a thought probe. The P300 event-related potential component for nontargets was reduced prior to both the behavioral and subjective reports of mind wandering, relative to periods of being “on-task.” Regression analysis of P300 amplitude revealed significant common variance between behavioral and subjective markers of mind wandering, suggesting that both markers reflect a common underlying mental state. Finally, control analysis revealed that the effect of mind wandering on the P300 could not be ascribed to changes in motor activity nor was it associated with general arousal. Our data suggest that when trying to engage attention in a sustained manner, the mind will naturally ebb and flow in the depth of cognitive analysis it applies to events in the external environment.

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