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Exploring the multifaceted causes of psychological disorders, this content delves into genetic predispositions, neurobiological mechanisms, and environmental stressors. It examines the biological underpinnings of mental health conditions, such as neurotransmitter imbalances and brain structure abnormalities, and discusses biologically-based treatments like pharmacotherapy, ECT, and TMS. Additionally, it highlights the role of cognitive patterns and psychological theories in understanding and treating mental health issues.
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Genetic factors can increase the likelihood of developing certain conditions
Neurotransmitter Systems
Imbalances in neurotransmitter systems can lead to disorders like depression and schizophrenia
Brain Imaging Studies
Brain imaging studies have revealed structural and functional abnormalities in specific brain regions associated with various mental health conditions
Idiopathic etiology refers to cases where the cause of a psychological disorder remains unidentified
Exposure to stressful life events can contribute to the development of anxiety and other disorders
Environmental influences can interact with genetic risks and brain chemistry imbalances to trigger the onset of disorders like schizophrenia
The biological perspective suggests that abnormalities in physiological processes and structures are integral to understanding abnormal behavior
Twin and family studies have shown that genetic factors can increase the likelihood of developing certain psychological disorders
Brain imaging studies have revealed structural and functional abnormalities in specific brain regions associated with various mental health conditions
Medications can be prescribed to address specific neurotransmitter imbalances or to modulate brain function
Electroconvulsive Therapy (ECT)
ECT involves inducing controlled seizures to produce therapeutic effects
Transcranial Magnetic Stimulation (TMS)
TMS uses magnetic fields to stimulate nerve cells in the brain
Psychosurgery may be considered as a last resort for severe and intractable psychological disorders
00
The study of the origins and causes of mental health conditions is known as the ______ of psychological disorders.
etiology
01
When the cause of a psychological disorder is unknown, it is referred to as ______ etiology.
idiopathic
02
Genetic predisposition in psychological disorders
Twin and family studies show genetics can increase risk for conditions like depression, schizophrenia.
