Book contents
- Cambridge Textbook Of Neuroscience for Psychiatrists
- Reviews
- Cambridge Textbook of Neuroscience for Psychiatrists
- Copyright page
- Contents
- Contributors
- Introduction
- 1 Cells
- 2 Neurotransmitters and Receptors
- 3 Basic Techniques in Neuroscience
- 4 Neuroanatomy
- 5 Neural Circuits
- 6 Modulators
- 7 Genetics
- 8 Neurodevelopment and Neuroplasticity
- 9 Integrated Neurobiology of Specific Syndromes and Treatments
- 9.1 Autism
- 9.2 Attention Deficit Hyperactivity Disorder
- 9.3 Drug Use, Addiction, Tolerance, Withdrawal and Relapse
- 9.4 Anxiety Disorders
- 9.5 Post-Traumatic Stress Disorder
- 9.6 Obsessive–Compulsive and Related Disorders
- 9.7 Major Depressive Disorder
- 9.8 Bipolar Affective Disorder
- 9.9 Psychosis
- 9.10 Schizophrenia
- 9.11 Borderline Personality Disorder
- 9.12 Self-Harm and Suicidality
- 9.13 Medically Unexplained Symptoms
- 9.14 Delirium
- 9.15 Perinatal Disorders
- 9.16 Sleep Disorders
- 9.17 Eating Disorders
- 9.18 Epilepsy and Seizures
- 9.19 Electroconvulsive Therapy
- 9.20 Brain Stimulation
- 10 Neurodegeneration
- Index
- References
9.5 - Post-Traumatic Stress Disorder
from 9 - Integrated Neurobiology of Specific Syndromes and Treatments
Published online by Cambridge University Press: 08 November 2023
- Cambridge Textbook Of Neuroscience for Psychiatrists
- Reviews
- Cambridge Textbook of Neuroscience for Psychiatrists
- Copyright page
- Contents
- Contributors
- Introduction
- 1 Cells
- 2 Neurotransmitters and Receptors
- 3 Basic Techniques in Neuroscience
- 4 Neuroanatomy
- 5 Neural Circuits
- 6 Modulators
- 7 Genetics
- 8 Neurodevelopment and Neuroplasticity
- 9 Integrated Neurobiology of Specific Syndromes and Treatments
- 9.1 Autism
- 9.2 Attention Deficit Hyperactivity Disorder
- 9.3 Drug Use, Addiction, Tolerance, Withdrawal and Relapse
- 9.4 Anxiety Disorders
- 9.5 Post-Traumatic Stress Disorder
- 9.6 Obsessive–Compulsive and Related Disorders
- 9.7 Major Depressive Disorder
- 9.8 Bipolar Affective Disorder
- 9.9 Psychosis
- 9.10 Schizophrenia
- 9.11 Borderline Personality Disorder
- 9.12 Self-Harm and Suicidality
- 9.13 Medically Unexplained Symptoms
- 9.14 Delirium
- 9.15 Perinatal Disorders
- 9.16 Sleep Disorders
- 9.17 Eating Disorders
- 9.18 Epilepsy and Seizures
- 9.19 Electroconvulsive Therapy
- 9.20 Brain Stimulation
- 10 Neurodegeneration
- Index
- References
Summary
Psychological trauma is different from ordinary stressors, and has been defined as ‘experiencing, witnessing, or being confronted with an event or events that involved actual or threatened death or serious injury, or a threat to the physical integrity of self or others’ (American Psychiatric Association, 2013). These events can leave the individual with intense terror, fear and paralysing helplessness. They can also disrupt the integrity of a person, and the sense that the world is predictable and safe. In a majority of exposures there is a gradual return to daily life with no residual symptoms. If symptoms persist or start to manifest and are related to the so called ‘index trauma’, the diagnosis of post-traumatic stress disorder (PTSD) can be made. Over time, the events qualifying for traumatic stress have been extensively debated. It must be noted that prior and cumulative effects of trauma exposure are a particularly important determinant of risk for PTSD (Burback et al., 2023).
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- Information
- Cambridge Textbook of Neuroscience for Psychiatrists , pp. 416 - 428Publisher: Cambridge University PressPrint publication year: 2023