ArticleSocial cognitive and affective neuroscience2014
Ventromedial prefrontal cortex and the regulation of physiological arousal.
Article in Social cognitive and affective neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed.
- Cannabinoid modulation of amygdala subregion functional connectivity to social signals of threat.The international journal of neuropsychopharmacology · 2014Trial
- Change in electrodermal activity after acute tryptophan depletion associated with aggression in young people with attention deficit hyperactivity disorder (ADHD).Journal of neural transmission (Vienna, Austria : 1996) · 2014Trial
- Neural signatures of shared subjective affective engagement and disengagement during movie viewing.Human brain mapping · 2024Article
- Non-invasive stimulation reveals ventromedial prefrontal cortex function in reward prediction and reward processing.Frontiers in neuroscience · 2023Article
- Gray matter volumes of the insula and anterior cingulate cortex and their dysfunctional roles in cigarette smoking.Addiction neuroscience · 2022Article
- Threat imminence reveals links among unfolding of anticipatory physiological response, cortical-subcortical intrinsic functional connectivity, and anxiety.Neurobiology of stress · 2022Article
- Skin Conductance Responses to a Discrete Threat in Virtual Reality: Associations with Psychopathy and Anxiety.Journal of psychopathology and behavioral assessment · 2022Article
- Midcingulate Cortical Activations Interrelate Chronic Craving and Physiological Responses to Negative Emotions in Cocaine Addiction.Biological psychiatry global open science · 2021Article
- Correlation of sympathetic and parasympathetic nervous system activity during rest and acute stress tasks.International journal of psychophysiology : official journal of the International Organization of Psychophysiology · 2021Article
- Brain Connectivity, and Hormonal and Behavioral Correlates of Sustained Weight Loss in Obese Patients after Laparoscopic Sleeve Gastrectomy.Cerebral cortex (New York, N.Y. : 1991) · 2021Article
- Cue-elicited functional connectivity of the periaqueductal gray and tonic cocaine craving.Drug and alcohol dependence · 2020Article
- The role of the subgenual anterior cingulate cortex in dorsomedial prefrontal-amygdala neural circuitry during positive-social emotion regulation.Human brain mapping · 2020Article
- Comparing three models of arousal in the human brain.Social cognitive and affective neuroscience · 2020Article
- Altered Coupling of Psychological Relaxation and Regional Volume of Brain Reward Areas in Multiple Sclerosis.Frontiers in neurology · 2020Article
- Ventromedial prefrontal cortex contributes to performance success by controlling reward-driven arousal representation in amygdala.NeuroImage · 2019Article
- Cue-elicited craving, thalamic activity, and physiological arousal in adult non-dependent drinkers.Journal of psychiatric research · 2019Article
- Tuning of brain-autonomic coupling by prior threat exposure: Implications for internalizing problems in Mexican-origin adolescents.Development and psychopathology · 2019Article
- Reward-Driven Arousal Impacts Preparation to Perform a Task via Amygdala-Caudate Mechanisms.Cerebral cortex (New York, N.Y. : 1991) · 2019Article
- Longitudinal changes of amygdala functional connectivity in adolescents prenatally exposed to cocaine.Drug and alcohol dependence · 2019Article
- Gender- and Age-Specific Differences in Resting-State Functional Connectivity of the Central Autonomic Network in Adulthood.Frontiers in human neuroscience · 2019Article
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Authors and funding
7 authors.
Funding
Abstract
Neuroimaging studies show a correlation between activity of the ventromedial prefrontal cortex (vmPFC) and skin conductance measurements. However, little is known whether this brain region plays a causal role in regulating physiological arousal. To address this question, we employed Granger causality analysis (GCA) to establish causality between cerebral blood oxygenation level-dependent and skin conductance signals in 24 healthy adults performing a cognitive task during functional magnetic resonance imaging. The results showed that activity of the vmPFC not only negatively correlated with skin conductance level (SCL) but also Granger caused SCL, thus establishing the direction of influence. Importantly, across participants, the strength of Granger causality was negatively correlated to phasic skin conductance responses elicited by external events during the behavioral task. In contrast, activity of the dorsal anterior cingulate cortex positively correlated with SCL but did not show a causal relationship in GCA. These new findings indicate that the vmPFC plays a causal role in regulating physiological arousal. Increased vmPFC activity leads to a decrease in skin conductance. The findings may also advance our understanding of dysfunctions of the vmPFC in mood and anxiety disorders that involve altered control of physiological arousal.
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