Impact of Physical Activity, Sedentary Behavior, and Basal Metabolic Rate on PTSD, Depression, and Emotional Instability DOI Creative Commons

Tianyi Lyu,

Haonan Qian,

Sung-Pil Chung

et al.

Brain Sciences, Journal Year: 2024, Volume and Issue: 14(11), P. 1071 - 1071

Published: Oct. 27, 2024

Objective: This study aimed to investigate the potential associations between physical activity, sedentary behavior, and basal metabolic rate (BMR) with post-traumatic stress disorder (PTSD), major depressive (MDD), emotional instability (EI) using bidirectional Mendelian randomization (MR). Additionally, it sought identify key molecular mechanisms underlying through a comprehensive bioinformatic analysis. Methods: MR analyses utilizing genome-wide association (GWAS) data were conducted estimate effects of BMR on PTSD, MDD, EI. Sensitivity performed assess robustness findings. Concurrently, analysis was executed gene expression datasets (GSE53987 GSE21138) derived from emotionally unstable patients. encompassed differential differentially expressed genes (DEGs), followed by an functional enrichment uncover pathways associated Results: The revealed that increased activity may have protective effect against albeit inconsistent MDD Sedentary behavior demonstrated minimal or identified 114 DEGs EI, YWHAB, SRRM2, MST1, HDAC10, HSPA1A highlighted as significant genes. these unveiled potentially involved in pathology instability. Conclusions: Physical appears protect whereas its EI are less definitive. findings offer deeper understanding pinpointing specific serve therapeutic targets. Further research is warranted elucidate intricate interactions mechanisms.

Language: Английский

Trait anger is related to the ability to recognize facial emotions—but only in men DOI Creative Commons

Anna Montag,

Anette Kersting, Thomas Suslow

et al.

Frontiers in Psychology, Journal Year: 2025, Volume and Issue: 16

Published: March 19, 2025

Trait anger is defined as a personality dimension of proneness. Previous research based on multimodal stimuli suggests that trait could be linked to poor emotion decoding. The present investigation examined the relationship between and decoding ability for men women. An recognition task with images emotional faces expressing anger, disgust, fear, sadness, surprise, or happiness was administered 249 young adults (125 women). Participants completed State–Trait Anger Expression Inventory (STAXI-2) along other self-report instruments. Unbiased hit rate calculated assess accuracy. Women reported more than men. In men, but not in women, related negative affect variables. There were no sex differences facial emotions. For negatively correlated overall performance specifically fear disgust—even when controlling relevant person recognition. Compared low high appear worse at recognizing expressions which are emotions indicating being threatened rejection.

Language: Английский

Citations

0
Identifying Basic Emotions and Action Units from Facial Photographs with ChatGPT DOI Creative Commons
Robin S. S. Kramer

Journal of Nonverbal Behavior, Journal Year: 2025, Volume and Issue: unknown

Published: April 25, 2025

Language: Английский

Citations

0
Neural mechanisms underlying the interactive exchange of facial emotional expressions DOI Open Access
Leon O. H. Kroczek, Andreas Mühlberger

Published: Aug. 6, 2024

Facial emotional expressions are crucial in face-to-face social interactions and recent findings have highlighted their interactive nature. However, the neural mechanisms behind this remain unclear. This EEG study investigated whether exchange of facial modulates socio-emotional processing. Participants (N = 41) directed a expression (angry, neutral, happy) at virtual agent then responded with further or remained neutral (control condition). We assessed subjective experience (valence, arousal), EMG (Zygomaticus, Corrugator), ERPs (EPN, LPP) elicited by agent’s response. Replicating previous findings, we found that an happy was experienced as more pleasant increased Zygomaticus activity when participants had initiated interaction compared to angry expression. On level, resulted greater LPP than but only not agent. These suggest sending increases salience enhances processing received return, indicating setting alters brain responds stimuli.

Language: Английский

Citations

0
Impact of Physical Activity, Sedentary Behavior, and Basal Metabolic Rate on PTSD, Depression, and Emotional Instability DOI Creative Commons

Tianyi Lyu,

Haonan Qian,

Sung-Pil Chung

et al.

Brain Sciences, Journal Year: 2024, Volume and Issue: 14(11), P. 1071 - 1071

Published: Oct. 27, 2024

Objective: This study aimed to investigate the potential associations between physical activity, sedentary behavior, and basal metabolic rate (BMR) with post-traumatic stress disorder (PTSD), major depressive (MDD), emotional instability (EI) using bidirectional Mendelian randomization (MR). Additionally, it sought identify key molecular mechanisms underlying through a comprehensive bioinformatic analysis. Methods: MR analyses utilizing genome-wide association (GWAS) data were conducted estimate effects of BMR on PTSD, MDD, EI. Sensitivity performed assess robustness findings. Concurrently, analysis was executed gene expression datasets (GSE53987 GSE21138) derived from emotionally unstable patients. encompassed differential differentially expressed genes (DEGs), followed by an functional enrichment uncover pathways associated Results: The revealed that increased activity may have protective effect against albeit inconsistent MDD Sedentary behavior demonstrated minimal or identified 114 DEGs EI, YWHAB, SRRM2, MST1, HDAC10, HSPA1A highlighted as significant genes. these unveiled potentially involved in pathology instability. Conclusions: Physical appears protect whereas its EI are less definitive. findings offer deeper understanding pinpointing specific serve therapeutic targets. Further research is warranted elucidate intricate interactions mechanisms.

Language: Английский

Citations

0