Neuro-SEM Unveiled: Mapping Brain, Behavior, and Decision-Making
Keywords:
meta-analytic structural equation modeling (MASEM), latent variable analysis, mediation and moderation effects, psychometric modeling, neuro structural equation modeling (neuro-SEM)Abstract
The study aims to explore the intricate relationships between brain activity, behavioral processes, and decision-making using structural equation modeling (SEM) techniques. While existing research has advanced our understanding of these domains, gaps remain in synthesizing neurocognitive and behavioral factors in a unified framework. The primary objective of the study is to examine the neural mechanisms underlying decision-making and behavior, focusing on how brain function influences both cognitive and emotional decision processes. By integrating insights from neuroimaging, behavioral analysis, and decision theory, the study presents a novel approach to mapping these interconnected systems through SEM. The findings indicate significant associations between brain structures and behavioral outcomes, such as emotion regulation, impulsivity, and decision-making biases. Moreover, the study highlights contrasting evidence regarding the role of brain areas in cognitive flexibility and decision consistency, pointing to unresolved questions in neurocognitive models of decision-making. Key trends identified include the increasing use of neuroimaging and SEM to bridge the gap between neurological and behavioral research, alongside emerging methodologies to assess the dynamic interaction between cognitive processes and decision outcomes. The study's contributions lie in offering a comprehensive SEM-based framework for understanding brain-behavior interactions, providing a holistic model that accommodates both cognitive and emotional components in decision-making. However, the study also faces limitations, such as the reliance on cross-sectional data and potential biases in model selection. Future research should explore longitudinal studies to examine the evolution of brain-behavior dynamics over time and investigate the neurobiological basis of maladaptive decision-making, particularly in clinical populations. This work holds significant implications for improving our understanding of the neurocognitive underpinnings of behavior and decision-making, with applications ranging from mental health interventions to consumer behavior and policy design.
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Copyright (c) 2025 DR. JACK NG KOK WAH (Author)
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