Sex Differences in Neural Correlates of Inhibitory Control

2020 ◽  
pp. 73-89
Author(s):  
Jessica Weafer
Keyword(s):  
Sex Differences ◽  
Inhibitory Control ◽  
Neural Correlates

scholarly journals Sex differences in neural and behavioral signatures of cooperation revealed by fNIRS hyperscanning

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Joseph M. Baker ◽  
Ning Liu ◽  
Xu Cui ◽  
Pascal Vrticka ◽  
Manish Saggar ◽  
...  
Keyword(s):  
Sex Differences ◽  
Temporal Cortex ◽  
Neural Correlates ◽  
Behavioral Signatures ◽  
Computer Based ◽  
Males And Females ◽  
Brain And Behavior ◽  
The Right ◽  
And Behavior ◽  
The Brain

Abstract Researchers from multiple fields have sought to understand how sex moderates human social behavior. While over 50 years of research has revealed differences in cooperation behavior of males and females, the underlying neural correlates of these sex differences have not been explained. A missing and fundamental element of this puzzle is an understanding of how the sex composition of an interacting dyad influences the brain and behavior during cooperation. Using fNIRS-based hyperscanning in 111 same- and mixed-sex dyads, we identified significant behavioral and neural sex-related differences in association with a computer-based cooperation task. Dyads containing at least one male demonstrated significantly higher behavioral performance than female/female dyads. Individual males and females showed significant activation in the right frontopolar and right inferior prefrontal cortices, although this activation was greater in females compared to males. Female/female dyad’s exhibited significant inter-brain coherence within the right temporal cortex, while significant coherence in male/male dyads occurred in the right inferior prefrontal cortex. Significant coherence was not observed in mixed-sex dyads. Finally, for same-sex dyads only, task-related inter-brain coherence was positively correlated with cooperation task performance. Our results highlight multiple important and previously undetected influences of sex on concurrent neural and behavioral signatures of cooperation.

scholarly journals Early changes in corticomotor excitability underlie proactive inhibitory control of error correction

2021 ◽  
Author(s):  
Borja Rodriguez Herreros ◽  
Julia L Amengual ◽  
Jimena Lucrecia Vazquez-Anguiano ◽  
Silvio Ionta ◽  
Carlo Miniussi ◽  
...  
Keyword(s):  
Inhibitory Control ◽  
Time Course ◽  
Decisive Role ◽  
Neural Correlates ◽  
Proactive Inhibition ◽  
Conclusive Evidence ◽  
Inhibitory Mechanism ◽  
Neural Basis ◽  
Corticomotor Excitability ◽  
Control Of Error

Converging evidence indicates that response inhibition may arise from the interaction of effortful proactive and reflexive reactive mechanisms. However, the distinction between the neural basis sustaining proactive and reactive inhibitory processes is still unclear. To identify reliable neural markers of proactive inhibition, we examined the behavioral and electrophysiological correlates elicited by manipulating the degree of inhibitory control in a task that involved the detection and amendment of errors. Restraining or encouraging the correction of errors did not affect the time course of the behavioral and neural correlates associated to reactive inhibition. We rather found that a bilateral and sustained decrease of corticomotor excitability was required for an effective proactive inhibitory control, whereas selective strategies were associated with defective response suppression. Our results provide behavioral and electrophysiological conclusive evidence of a comprehensive proactive inhibitory mechanism, with a distinctive underlying neural basis, governing the commission and amendment of errors. Together, these findings hint at a decisive role for changes in corticomotor excitability in determining whether an action will be successfully suppressed.

The neural correlates of inhibitory control in 10-month-old infants: a functional near-infrared spectroscopy study

2021 ◽  
Author(s):  
Abigail Fiske ◽  
Carina de Klerk ◽  
Katie Y. K. Lui ◽  
Liam H Collins-Jones ◽  
Alexandra Hendry ◽  
...  
Keyword(s):  
Infrared Spectroscopy ◽  
Inhibitory Control ◽  
Near Infrared Spectroscopy ◽  
Response Inhibition ◽  
Near Infrared ◽  
Neural Correlates ◽  
Older Children ◽  
Functional Near Infrared Spectroscopy ◽  
Inhibition Performance ◽  
The Right

Inhibitory control, a core executive function, emerges in infancy and develops rapidly across childhood. Methodological limitations have meant that studies investigating the neural correlates underlying inhibitory control in infancy are rare. Employing functional near-infrared spectroscopy alongside a novel touchscreen task that measures response inhibition, this study aimed to uncover the neural underpinnings of inhibitory control in 10-month-old infants (N = 135). We found that when inhibition is required, the right prefrontal and parietal cortices were more activated than when there is no inhibitory demand. Further, activation in right prefrontal areas was associated with individual differences in response inhibition performance. This demonstrates that inhibitory control in infants as young as 10 months of age is supported by similar brain areas as in older children and adults. With this study we have lowered the age-boundary for localising the neural substrates of response inhibition to the first year of life.

scholarly journals Neural correlates of inhibitory control in youth with symptoms of food addiction

Appetite ◽  
2020 ◽  
Vol 148 ◽  
pp. 104578 ◽  
Author(s):  
Jillian E. Hardee ◽  
Camille Phaneuf ◽  
Lora Cope ◽  
Robert Zucker ◽  
Ashley Gearhardt ◽  
...  
Keyword(s):  
Inhibitory Control ◽  
Food Addiction ◽  
Neural Correlates

Sex differences in the neural correlates of child facial resemblance: an event-related fMRI study

NeuroImage ◽  
2005 ◽  
Vol 25 (4) ◽  
pp. 1336-1344 ◽  
Author(s):  
Steven M. Platek ◽  
Julian Paul Keenan ◽  
Feroze B. Mohamed
Keyword(s):  
Sex Differences ◽  
Neural Correlates ◽  
Facial Resemblance ◽  
Fmri Study

scholarly journals Neural correlates of inhibitory control in adult attention deficit/hyperactivity disorder: Evidence from the Milwaukee longitudinal sample

2011 ◽  
Vol 194 (2) ◽  
pp. 119-129 ◽  
Author(s):  
Richard C. Mulligan ◽  
Valerie S. Knopik ◽  
Lawrence H. Sweet ◽  
Mariellen Fischer ◽  
Michael Seidenberg ◽  
...  
Keyword(s):  
Attention Deficit Hyperactivity Disorder ◽  
Inhibitory Control ◽  
Attention Deficit ◽  
Neural Correlates ◽  
Longitudinal Sample ◽  
Hyperactivity Disorder

scholarly journals The neural correlates of temperamental inhibitory control in toddlers

2018 ◽  
Vol 373 (1744) ◽  
pp. 20170160 ◽  
Author(s):  
Caroline P. Hoyniak ◽  
Isaac T. Petersen ◽  
John E. Bates ◽  
Dennis L. Molfese
Keyword(s):  
Individual Differences ◽  
Inhibitory Control ◽  
Effortful Control ◽  
Self Regulation ◽  
Positive Association ◽  
Neural Correlates ◽  
Event Related Potential ◽  
Theme Issue ◽  
Control Dimension

The current study examined the association between effortful control and a well-studied neural index of self-regulation, the N2 event-related potential (ERP) component, in toddlers. Participants included 107 toddlers (44 girls) assessed at 30, 36 and 42 months of age. Participants completed a Go/NoGo task while electroencephalography data were recorded. The study focused on the N2 ERP component. Parent-reported effortful control was examined in association with the NoGo N2 ERP component. Findings suggest a positive association between the NoGo N2 component and the inhibitory control subscale of the wider effortful control dimension, suggesting that the N2 component may index processes associated with temperamental effortful control. This article is part of the theme issue ‘Diverse perspectives on diversity: multi-disciplinary approaches to taxonomies of individual differences’.

Sex differences in the neural correlates of aggression

2018 ◽  
Vol 223 (9) ◽  
pp. 4115-4124 ◽  
Author(s):  
Jonathan Repple ◽  
Ute Habel ◽  
Lisa Wagels ◽  
Christina M. Pawliczek ◽  
Frank Schneider ◽  
...  
Keyword(s):  
Sex Differences ◽  
Neural Correlates
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