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Epilepsy and Seizures: Overview

Epilepsy and Seizures: Overview

Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...

Epilepsy ll: Types

Epilepsy ll: Types

Recurrent seizures, stemming from abnormal electrical activity in the brain, are the defining characteristic of epilepsy, a chronic neurological condition. Because seizure features vary greatly, epilepsy is classified using two systems: by seizure type and by epilepsy syndromes. These classifications enable clinicians to describe seizure patterns and select suitable treatment strategies.I. Classification by Seizure Type1. Focal EpilepsyFocal epilepsy begins in one hemisphere of the brain.

Seizures l: Introduction

Seizures l: Introduction

Understanding seizures and epilepsy relies on key definitions that help in recognizing, classifying, and managing these disorders. These definitions provide a framework for recognizing, classifying, and managing seizure disorders.DefinitionsA seizure is a sudden, abnormal burst of electrical activity in the brain that can cause changes in awareness, movement, sensation, or behavior, depending on the area involved. Epilepsy is a chronic condition characterized by recurrent, unprovoked seizures,...

Seizures: Classification

Seizures: Classification

Epilepsy is primarily characterized by unpredictable seizures, either provoked by an identifiable factor, such as injury or illness, or unprovoked, occurring spontaneously without apparent cause.
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:

Antiepileptic Drugs: Potassium Channel Activators

Antiepileptic Drugs: Potassium Channel Activators

Ezocgabine or retigabine, an antiepileptic drug of remarkable efficacy, has revolutionized the management of seizures. It is a potassium channel activator, explicitly targeting the family of Q subtype potassium channels. It enhances the transmembrane potassium currents, regulating neuronal excitability. This action stabilizes the resting membrane potential, a pivotal factor in mitigating the hyperexcitability that characterizes epilepsy.
Ezogabine has gained approval as an adjunctive treatment...

Seizures ll: Types

Seizures ll: Types

Seizures are sudden bursts of abnormal electrical discharge in the brain that interfere with normal function. They are commonly divided into three groups: focal seizures, generalized seizures, and other types that do not fit neatly into either category.Focal SeizuresFocal seizures begin in a single brain region. When awareness is preserved, they are called focal aware seizures and may cause sensations such as tingling, unusual smells, or flashing lights. When awareness is impaired, they are...

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Assessment of Memory Function in Pilocarpine-induced Epileptic Mice

Assessment of Memory Function in Pilocarpine-induced Epileptic Mice

Published on: June 4, 2020

Epilepsy, psychosocial and cognitive functioning.

Jane McCagh¹, John E Fisk, Gus A Baker

¹Department of Psychology, Liverpool Hope University, Hope Park, Liverpool, United Kingdom. mccaghj@hope.ac.uk

Epilepsy Research

|July 21, 2009

Summary

This summary is machine-generated.

People with epilepsy (PWE) face significant psychosocial and cognitive challenges due to their condition and treatment. Addressing stigma and improving social support are crucial for enhancing their quality of life and overall functioning.

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Area of Science:

Neurology
Psychology
Social Sciences

Background:

Epilepsy (PWE) significantly impacts individuals beyond seizures.
Psychosocial and cognitive issues are common consequences of epilepsy and its management.
These challenges profoundly affect PWE's quality of life and social integration.

Purpose of the Study:

To provide a comprehensive overview of psychosocial and cognitive problems in adults with epilepsy (PWE).
To examine the impact of stigma, myths, and stereotypes on PWE's psychological well-being.
To explore how social isolation, relationships, and employment affect social functioning in PWE.

Main Methods:

Literature review focusing on psychosocial and cognitive aspects of epilepsy.
Analysis of studies examining the relationship between epilepsy and mental health outcomes.
Synthesis of research on social determinants of health in adult PWE.

Main Results:

PWE experience significant stigma, leading to anxiety, depression, and low self-esteem.
Cognitive dysfunction is a prevalent issue, impacting daily functioning.
Social isolation, strained relationships, and employment difficulties are common barriers.

Conclusions:

Psychosocial and cognitive problems are integral to the epilepsy experience for adults.
Addressing stigma and enhancing social support are vital for improving PWE's quality of life.
Interventions should focus on holistic care, encompassing mental health and social integration for PWE.