The present paper comprehensively explores the multifaceted nature of mental health disorders, including their prevalence, societal impact (e.g., employment, social stigma), neurobiological underpinnings (e.g., brain chemistry, structure and function) and methods of diagnosis. In addition, the paper explores the cognitive costs associated with mental illness, specifically the decision-making deficits that often accompany mental health disorders. Finally, the paper discusses innovative approaches to mental health assessment, highlighting the potential of novel diagnostic tools to improve accuracy, efficiency, and accessibility.
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