What Factors Would Cause Mood Disorders and Schizophrenia and How Do These Diagnoses Impact Behavior and Brain Structure in Teenagers?

Abstract

Depression and anxiety are common mental health conditions that can significantly impact one's life, especially during the teenage years when individuals become more aware of their mental health. Anxiety disorders can be triggered by a range of life experiences, including traumatic events. There are various types of anxiety disorders, such as Generalized Anxiety Disorder, Panic Disorder, and Social Anxiety Disorder, each with its distinct symptoms and traits. Major Depressive Disorder is the most common type of depression associated with significant personal suffering and physical and mental disability. Previous research has identified specific areas of the brain that are relevant in cases of schizophrenia, which are commonly observed in family studies. These mental disorders can be observed using MRI studies. Teenagers worldwide experience stress in various aspects of their lives, examples would be academic pressure, social challenges, and family conflicts which can all have impacts on mental health. Similarly, screen time and COVID-19 are environmental factors that can impact an individual’s physical and mental health. Overall, this paper reviewed the changes in brain structure in teenagers who are diagnosed with anxiety, depression, and schizophrenia and the impact of their diagnosis on daily life. As research in the fields of psychology and neuroscience continues to advance, new data is likely to emerge, further enhancing our understanding of these mental disorders.