- Section 1 The Subject Matter of and Approach to Psychiatry
- 1.3 Psychiatry as a worldwide public health problem
- 1.4 The history of psychiatry as a medical specialty
- 1.5 Ethics and values
- 1.6 The psychiatrist as a manager
- 1.7 Descriptive phenomenology
- 1.8 Assessment
- 1.9 Diagnosis and classification
- 1.10 From science to practice
- Section 2 The Scientific Basis of Psychiatric Aetiology
- 2.3 The contribution of neurosciences
- 2.4 The contribution of genetics
- 2.5 The contribution of psychological science
- 2.6 The contribution of social sciences
- 2.7 The contribution of epidemiology to psychiatric aetiology
- Section 3 Psychodynamic Contributions to Psychiatry
- Section 4 Clinical Syndromes of Adult Psychiatry
- 4.4 Persistent delusional symptoms and disorders
- 4.5 Mood disorders
- 4.6 Stress-related and adjustment disorders
- 4.7 Anxiety disorders
- Section 5 Psychiatry and Medicine
- Section 6 Treatment Methods in Psychiatry
- 6.2 Somatic treatments
- Section 7 Social Psychiatry and Service Provision
- Section 8 The Psychiatry of Old Age
- Section 9 Child and Adolescent Psychiatry
- 9.1 General issues
- 9.2 Clinical syndromes
- 9.3 Situations affecting child mental health
- 9.4 The child as witness
- 9.5 Treatment methods for children and adolescents
- Section 10 Intellectual Disability (Mental Retardation)
- 10.1 Classification, diagnosis, psychiatric assessment, and needs assessment
- 10.2 Prevalence of intellectual disabilities and epidemiology of mental ill-health in adults with intellectual disabilities
- 10.3 Aetiology of intellectual disability: general issues and prevention
- 10.4 Syndromes causing intellectual disability
- 10.5 Psychiatric and behaviour disorders among mentally retarded people
- 10.5.1 Psychiatric and behaviour disorders among children and adolescents with intellectual disability
- 10.5.2 Psychiatric and behaviour disorders among adult persons with intellectual disability
- 10.5.3 Epilepsy and epilepsy-related behaviour disorders among people with intellectual disability
- 10.6 Methods of treatment
- 10.7 Special needs of adolescents and elderly people with intellectual disability
- 10.8 Families with a member with intellectual disability and their needs
- 10.9 The planning and provision of psychiatric services for adults with intellectual disability
- Section 11 Forensic Psychiatry
Epilepsy and epilepsy-related behaviour disorders among people with intellectual disability
- Chapter:
- Epilepsy and epilepsy-related behaviour disorders among people with intellectual disability
- Author(s):
Matti Iivanainen
- DOI:
- 10.1093/med/9780199696758.003.0247
Epilepsy is defined as at least one epileptic seizure; this in practice means two or more epileptic seizures unprovoked by any immediate identifiable cause during a relatively short period of time. Epileptic seizure is a clinical manifestation presumed to result from an abnormal and excessive discharge of a set of neurones in the brain. An epileptic syndrome is a cluster of symptoms and signs including type of seizure, mode of seizure recurrence, neurological findings, and neuroradiological or other findings of special investigations, customarily occurring together. An epileptic syndrome can have more than one cause or the cause may remain unknown; consequently outcomes may be different. Pseudoseizure is used to denote epilepsy-like seizures without concomitant EEG changes. Epilepsy and intellectual disability are symptoms of brain origin. The former is an unstable condition, where during the seizure or ictally the behaviour of a person with epilepsy is abnormal, but between the seizures or interictally there is no affect of epilepsy on his or her behaviour. Intellectual disability is a more or less stable condition. However, the categories of the degrees of intellectual disability are neither absolute nor static, as some children may move up or down between them. This chapter deals with the diagnosis, manifestations, behavioural disorders, frequency, aetiology, treatment, effects of antiepileptic drugs on behaviour, and prognosis of epilepsy in people with intellectual disability.
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- Section 1 The Subject Matter of and Approach to Psychiatry
- 1.3 Psychiatry as a worldwide public health problem
- 1.4 The history of psychiatry as a medical specialty
- 1.5 Ethics and values
- 1.6 The psychiatrist as a manager
- 1.7 Descriptive phenomenology
- 1.8 Assessment
- 1.9 Diagnosis and classification
- 1.10 From science to practice
- Section 2 The Scientific Basis of Psychiatric Aetiology
- 2.3 The contribution of neurosciences
- 2.4 The contribution of genetics
- 2.5 The contribution of psychological science
- 2.6 The contribution of social sciences
- 2.7 The contribution of epidemiology to psychiatric aetiology
- Section 3 Psychodynamic Contributions to Psychiatry
- Section 4 Clinical Syndromes of Adult Psychiatry
- 4.4 Persistent delusional symptoms and disorders
- 4.5 Mood disorders
- 4.6 Stress-related and adjustment disorders
- 4.7 Anxiety disorders
- Section 5 Psychiatry and Medicine
- Section 6 Treatment Methods in Psychiatry
- 6.2 Somatic treatments
- Section 7 Social Psychiatry and Service Provision
- Section 8 The Psychiatry of Old Age
- Section 9 Child and Adolescent Psychiatry
- 9.1 General issues
- 9.2 Clinical syndromes
- 9.3 Situations affecting child mental health
- 9.4 The child as witness
- 9.5 Treatment methods for children and adolescents
- Section 10 Intellectual Disability (Mental Retardation)
- 10.1 Classification, diagnosis, psychiatric assessment, and needs assessment
- 10.2 Prevalence of intellectual disabilities and epidemiology of mental ill-health in adults with intellectual disabilities
- 10.3 Aetiology of intellectual disability: general issues and prevention
- 10.4 Syndromes causing intellectual disability
- 10.5 Psychiatric and behaviour disorders among mentally retarded people
- 10.5.1 Psychiatric and behaviour disorders among children and adolescents with intellectual disability
- 10.5.2 Psychiatric and behaviour disorders among adult persons with intellectual disability
- 10.5.3 Epilepsy and epilepsy-related behaviour disorders among people with intellectual disability
- 10.6 Methods of treatment
- 10.7 Special needs of adolescents and elderly people with intellectual disability
- 10.8 Families with a member with intellectual disability and their needs
- 10.9 The planning and provision of psychiatric services for adults with intellectual disability
- Section 11 Forensic Psychiatry