Related Experiment Video
Updated: Apr 11, 2026

05:33
A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus
Published on: June 23, 2022
3.6K
Infective Causes of Epilepsy
M Bonello1, B D Michael1, T Solomon1
1The Walton Centre NHS Foundation Trust, Liverpool, United Kingdom.
Seminars in Neurology
|June 11, 2015
Summary
Central nervous system infections cause seizures and epilepsy, with varied mechanisms and outcomes. Early treatment and education are crucial, especially in resource-poor areas, to improve patient quality of life.
Area of Science:
- Neurology
- Infectious Diseases
- Epileptology
Background:
- Infections of the central nervous system (CNS) are a significant cause of acute seizures and epilepsy.
- The specific mechanisms linking pathogens to seizure disorders are not fully understood.
- Factors influencing seizure development include the pathogen, cortical involvement, treatment delay, and host immune response.
Purpose of the Study:
- To explore the relationship between CNS infections and seizure disorders.
- To highlight the importance of timely and appropriate management of these conditions.
- To address the challenges in resource-poor settings.
Main Methods:
- Review of existing literature on CNS infections and seizures.
- Analysis of factors contributing to seizure pathogenesis.
- Discussion of current treatment strategies and their impact on prognosis.
Main Results:
- CNS infections present with diverse pathogenesis and clinical features of seizure disorders.
- Treatment involves managing seizures with antiepileptic drugs and treating the underlying infection.
- Early intervention can positively influence the epilepsy syndrome's prognosis.
Conclusions:
- CNS infections are a major cause of seizures and epilepsy, particularly in resource-limited regions.
- Integrated management strategies, including early treatment and patient education, are vital.
- Addressing stigma and improving access to care can enhance the quality of life for affected individuals.
Related Concept Videos
Epilepsy and Seizures: Overview
1.7K
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...
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
1.7K
Seizures: Classification
2.3K
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:
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:
2.3K
Arboviral Encephalitis
42
Arboviral encephalitis refers to brain inflammation caused by arthropod-borne viruses, particularly those transmitted through mosquito vectors. Among these, West Nile virus (WNV), a member of the Flaviviridae family, is a significant public health concern. WNV is an enveloped, positive-sense, single-stranded RNA virus. Human infection typically begins when an infected mosquito introduces the virus into the dermis during feeding. The primary transmission cycle involves birds as amplifying hosts...
42
Viral Meningitis
133
Viral meningitis is the most common form of meningitis and is often referred to as aseptic meningitis to indicate the absence of bacterial involvement. It is generally milder than bacterial meningitis, with symptoms including fever, headache, stiff neck, drowsiness, nausea, photophobia, and vomiting. Rarely, more severe manifestations or death may occur. Common causative agents include enteroviruses, particularly coxsackie A and B viruses and echoviruses, all members of the Enterovirus genus...
133
Disorders of the Nervous Tissue
3.1K
Nervous tissue is a vital component of the human body's communication system, enabling us to perceive and respond to stimuli. However, like all other tissues, it is vulnerable to disorders and diseases that can significantly impact our neurological functioning.
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
Homeostatic Imbalances:
Alzheimer's disease manifests as a gradual decline in memory and cognitive abilities, attributed to the buildup of amyloid plaques and neurofibrillary tangles in the brain.
Parkinson's disease arises from the...
3.1K
Infectious Diseases and Their Occurrence
61
Infectious diseases appear in populations through various transmission patterns, influenced by pathogen characteristics, population immunity, environmental conditions, and social behavior. Understanding these patterns is essential for effective public health surveillance and intervention. These categories—sporadic, outbreak, epidemic, pandemic, and endemic—help frame the nature and scope of disease events.Sporadic diseases occur irregularly and infrequently, without a predictable...
61

