Greg Hajcak Proudfit
Biographic Data
| ID | 10445601 |
|---|---|
| NAME | Greg Hajcak Proudfit |
| GIVEN NAMES | Greg Hajcak |
| FAMILY NAME | Proudfit |
| SIGNATURE | PROUDFIT G H |
| VERIFIED | No |
| TOTAL WORKS | 2 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 2 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2014 |
| LATEST PUBLICATION YEAR | 2014 |
| H-INDEX | 0 |
The negativity bias in affective picture processing depends on top-down and bottom-up motivational significance
It is widely believed that negative information is psychologically more meaningful than positive information, a phenomenon known generally as the negativity bias. However, findings concerning the possibility of a negativity bias in emotional picture processing have been mixed, with recent studies indicating the lack of such a bias in event-related brain potentials (ERPs) when pleasant and unpleasant images are equated for motivational relevance. …
In an uncertain world, errors are more aversive
Unpredictability increases amygdala activity and vigilance toward threat. The error-related negativity (ERN) is an electrophysiological response to errors and is posited to reflect sensitivity to potential threat. The present study examined whether the ERN was modulated by predictable or unpredictable task-irrelevant auditory stimuli. Twenty-three participants completed a speeded response task designed to elicit the ERN, and were simultaneously e…
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The negativity bias in affective picture processing depends on top-down and bottom-up motivational significance
It is widely believed that negative information is psychologically more meaningful than positive information, a phenomenon known generally as the negativity bias. However, findings concerning the possibility of a negativity bias in emotional picture processing have been mixed, with recent studies indicating the lack of such a bias in event-related brain potentials (ERPs) when pleasant and unpleasant images are equated for motivational relevance. …
In an uncertain world, errors are more aversive
Unpredictability increases amygdala activity and vigilance toward threat. The error-related negativity (ERN) is an electrophysiological response to errors and is posited to reflect sensitivity to potential threat. The present study examined whether the ERN was modulated by predictable or unpredictable task-irrelevant auditory stimuli. Twenty-three participants completed a speeded response task designed to elicit the ERN, and were simultaneously e…
Cognition (2 works) · Cognitive psychology (2 works) · Context (archaeology (2 works) · Developmental psychology (2 works) · Electroencephalography (2 works) · Negativity effect (2 works) · Neural and Behavioral Psychology Studies (2 works) · Neuroscience (2 works) · Psychology (2 works) · Amygdala (1 work)