Refine
Has Fulltext
- no (12)
Language
- English (12)
Is part of the Bibliography
- yes (12)
Keywords
- fMRI (4)
- Childhood adversity (2)
- aggression (2)
- amygdala (2)
- resilience (2)
- ventral striatum (2)
- ADHD (1)
- Amygdala (1)
- Attention deficit (1)
- COMT Val(158)Met polymorphism (1)
Institute
We assessed intra-individual variability of response times (RT) and single-trial P3 amplitudes following targets in healthy adults during a Flanker/NO-GO task. RT variability and variability of the neural responses coupled at the faster frequencies examined (0.07-0.17 Hz) at Pz, the target-P3 maxima, despite non-significant associations for overall variability (standard deviation, SD). Frequency-specific patterns of variability in the single-trial P3 may help to understand the neurophysiology of RT variability and its explanatory models of attention allocation deficits beyond intra-individual variability summary indices such as SD.