scholarly journals Reward-Related Neural Correlates of Antisocial Behavior and Callous–Unemotional Traits in Young Men

2017 ◽  
Vol 2 (4) ◽  
pp. 346-354 ◽  
Author(s):  
Laura Murray ◽  
Daniel S. Shaw ◽  
Erika E. Forbes ◽  
Luke W. Hyde
Keyword(s):  
Antisocial Behavior ◽  
Young Men ◽  
Neural Correlates ◽  
Callous Unemotional ◽  
Callous Unemotional Traits ◽  
Unemotional Traits

scholarly journals Neural correlates of theory of mind in typically-developing youth: Influence of sex, age and callous-unemotional traits

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Yidian Gao ◽  
Jack C. Rogers ◽  
Ruth Pauli ◽  
Roberta Clanton ◽  
Rosalind Baker ◽  
...  
Keyword(s):  
Theory Of Mind ◽  
Neural Correlates ◽  
Typically Developing ◽  
Temporoparietal Junction ◽  
Callous Unemotional ◽  
Callous Unemotional Traits ◽  
Brain Responses ◽  
Unemotional Traits ◽  
Understanding Emotions ◽  
Behavioral Evidence

Abstract Theory of mind (ToM), or the ability to infer and predict the intentions, thoughts and beliefs of others, involves cognitive perspective taking (cognitive ToM/cToM) and understanding emotions (affective ToM/aToM). While behavioral evidence indicates that ToM is influenced by sex and age, no study has examined the influence of these variables on the neural correlates of cToM and aToM in late childhood/adolescence. Using fMRI with 35 typically-developing youths (aged 9–18 years, 12 males), we investigated the influence of sex and age on the neural correlates of cToM and aToM. We also examined how callous-unemotional traits, indexing a lack of empathy, were related to brain responses during aToM. Across both conditions, we found convergent activity in ToM network regions, such as superior temporal sulcus/temporoparietal junction (TPJ) and precuneus across males and females, but males recruited the left TPJ significantly more than females during cToM. During aToM, age was negatively correlated with brain responses in frontal, temporal and posterior midline regions, while callous-unemotional traits were positively correlated with right anterior insula responses. These results provide the first evidence in youth that sex influences the neural correlates of cToM, while age and callous-unemotional traits are specifically related to brain responses during aToM.

Specifying the Connection Between Reward Processing and Antisocial Psychopathology Across Development

2019 ◽  
pp. 311-332
Author(s):  
Suzanne Estrada ◽  
Scott Tillem ◽  
Allison Stuppy-Sullivan ◽  
Arielle Baskin-Sommers
Keyword(s):  
Personality Disorder ◽  
Conduct Disorder ◽  
Antisocial Behavior ◽  
Antisocial Personality Disorder ◽  
Reward Processing ◽  
Self Report ◽  
Antisocial Personality ◽  
Callous Unemotional ◽  
Callous Unemotional Traits ◽  
Unemotional Traits

Antisocial behavior is a heterogeneous construct that includes a range of behavioral problems and psychopathologies. With regard to classification, children and adolescents may be identified as having conduct disorder or callous–unemotional traits; whereas adults may be identified as having antisocial personality disorder or psychopathy. The adverse consequences of the behaviors and diagnoses related to this construct produce great burdens for the perpetrators, victims, family members, and society at large. Research has focused on identifying various factors contributing to antisocial behavior, with reward processing among one of the most studied. This chapter synthesizes self-report, behavioral, electrophysiological, and neuroimaging literature on reward processing in antisocial behavior across development. Findings are organized regarding key reward constructs within the Positive Valence Systems domain of the Research Domain Criteria matrix. Overall, children with conduct disorder display deficits in action selection, responsivity to reward, and reward prediction that result in risky choices, impaired performance in the face of reward, and poor integration of reward information. By contrast, children with callous–unemotional traits demonstrate poor reward learning and use of reward cues. In adults, those with antisocial personality disorder display deficits in reward valuation; whereas those with psychopathy show context-dependent abnormalities in multiple components of reward processing. Ultimately, an integrative focus on abnormal reward processing across subtypes of individuals who engage in antisocial behavior might help refine the phenotype and improve the prediction of onset and recovery of these disorders.

Maladaptive Fearlessness: An Examination of the Association Between Subjective Fear Experience and Antisocial Behaviors Linked With Callous Unemotional Traits

2020 ◽  
pp. 1-18 ◽  
Author(s):  
Elise M. Cardinale ◽  
Rebecca M. Ryan ◽  
Abigail A. Marsh
Keyword(s):  
Antisocial Behavior ◽  
Real World ◽  
Positive Relationship ◽  
Antisocial Behaviors ◽  
Cu Traits ◽  
Callous Unemotional ◽  
Callous Unemotional Traits ◽  
Unemotional Traits ◽  
Low Levels ◽  
The Relationship

The centrality of a fearless temperament as it relates to the construct of psychopathy remains an area of controversy, with some researchers arguing that the relationship between fearless temperament and psychopathy (and associated antisocial behavior) can be explained by shared associations with other core affective and interpersonal traits of psychopathy such as callous-unemotional (CU) traits. The authors investigated real-world subjectively experienced fear in 306 individuals with varying levels of CU traits and antisocial behavior and found that at low levels of subjective fear experience, decreases in subjective fear were associated with greater antisociality. Even after controlling for the positive relationship between CU traits and antisocial behavior, reduced subjectively experienced fear remained a significant predictor of antisocial behavior. These results provide evidence that experienced fear is related to antisocial behavior at lower than average levels of subjectively experienced fear and that this relationship persists after controlling for CU traits.

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