Proactive and reactive response inhibition of individuals with high schizotypy viewing different facial expressions: An ERP study using an emotional stop-signal task

Jia, Lu-Xia; Zheng, Qi; Cui, Jian; Shi, Hailong; Ye, Jun‐yan; Yang, Tian‐xiao; Wang, Ya; Chan, Raymond C.K.

doi:10.1016/j.brainres.2022.148191

Cited by 1 publication

(1 citation statement)

References 63 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Patients with significant cognitive impairment, such as schizophrenia, were often affected by the P3 component. The study found that for stop trials, a smaller P3 amplitude was found in the angry condition than in the neutral condition ( Jia et al, 2023 ). As a result, while the ERP components elicited by the emotional stop signal task in different characterized populations were concentrated in N2 and P3, the conclusions on the timing of emotional influence on inhibitory control proceeded inconsistently.…”

Section: Introductionmentioning

confidence: 99%

Effect of emotional stimulus on response inhibition in people with mild cognitive impairment: an event-related potential study

Wang,

Li,

et al. 2024

Front. Neurosci.

View full text Add to dashboard Cite

BackgroundA few studies are emerging to explore the issue of how aging promotes emotional response inhibition. However, there is a lack of empirical study concerning the impact of pathological cognitive impairment on emotional response inhibition. The present study investigated the effect of emotion on response inhibition in people with mild cognitive impairment, the stage of cognitive impairment before dementia.MethodsWe used two emotional stop-signal tasks to explore whether the dual competition framework considering limited cognitive resources could explain the relationship between emotion and response inhibition in mild cognitive impairment.ResultsThe results showed that negative emotions prolonged N2 latency. The Go trial accuracy was reduced in the high-arousal negative conditions and the stop-signal reaction time was prolonged under high-arousal conditions. This study also verified impaired response inhibition in mild cognitive impairment and found that negative emotions prolonged P3 latency in mild cognitive impairment.ConclusionEmotional information interferes with response inhibition in mild cognitive impairment populations, possibly because emotional information captures more attentional resources, thus interfering with response inhibition that relies on common-pool resources.

show abstract

Section: Introductionmentioning

confidence: 99%