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Related Concept Videos

Encephalitis ll: Pathophysiology01:26

Encephalitis ll: Pathophysiology

Encephalitis is inflammation of the brain parenchyma caused by direct viral invasion or immune-mediated mechanisms triggered by infections or tumors. Both processes lead to neuronal injury, disrupted neurotransmission, and diverse neurological symptoms, often with overlapping clinical and pathological features.Autoimmune EncephalitisIn autoimmune encephalitis, antibodies target neuronal antigens on cell surfaces, synapses, or within neurons. A key example is anti-NMDAR encephalitis, which can...
Viral Meningitis01:18

Viral Meningitis

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...
Encephalitis l: Introduction01:19

Encephalitis l: Introduction

Encephalitis is inflammation of the brain parenchyma, most often due to infections or autoimmune processes. It presents with neuropsychiatric features such as fever, altered mental status, behavioral changes, cognitive dysfunction, seizures, focal deficits, and sometimes autonomic instability. In some cases, the meninges are also involved, resulting in meningoencephalitis.Infectious CausesInfectious encephalitis is most commonly viral but can also result from bacterial, fungal, or parasitic...
Myocarditis I: Introduction01:21

Myocarditis I: Introduction

Myocarditis is inflammation of the myocardium, which is the muscular layer of the heart.EtiologyMyocarditis has a diverse etiology, including a wide range of infectious and non-infectious causes:Infectious CausesViral: Common viruses include Coxsackie A and B, adenovirus, parvovirus B19, enteroviruses, and influenza A.Bacterial: Examples include infections caused by Streptococcus, Staphylococcus, and Mycoplasma species.Rickettsial: Infections like Rocky Mountain spotted fever can result in...
Bacterial Meningitis I: Introduction01:22

Bacterial Meningitis I: Introduction

Bacterial meningitis is a severe, life-threatening inflammation of the meninges, particularly the pia mater and arachnoid mater, affecting the subarachnoid space, ventricles, and cerebrospinal fluid (CSF). If untreated, it can lead to significant neurological complications or death.Causative AgentsCommon pathogens vary with age and immune status. In adults, major organisms include Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae. Streptococcus agalactiae (group B...
Arboviral Encephalitis01:25

Arboviral Encephalitis

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...

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Related Experiment Video

Updated: May 19, 2026

Isolating Central Nervous System Tissues and Associated Meninges for the Downstream Analysis of Immune cells
09:35

Isolating Central Nervous System Tissues and Associated Meninges for the Downstream Analysis of Immune cells

Published on: May 19, 2020

Infectious myelitis.

Cornelia Mihai1, Burk Jubelt

  • 1VA Medical Center, 800 Irving Avenue, Syracuse, NY 13210, USA. Cornelia.Mihai@va.gov

Current Neurology and Neuroscience Reports
|August 29, 2012
PubMed
Summary
This summary is machine-generated.

Infections can cause myelitis, a serious spinal cord inflammation. Prompt diagnosis of infectious agents is crucial for effective treatment and patient recovery.

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A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus
05:33

A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus

Published on: June 23, 2022

Related Experiment Videos

Last Updated: May 19, 2026

Isolating Central Nervous System Tissues and Associated Meninges for the Downstream Analysis of Immune cells
09:35

Isolating Central Nervous System Tissues and Associated Meninges for the Downstream Analysis of Immune cells

Published on: May 19, 2020

A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus
05:33

A Model for Epilepsy of Infectious Etiology using Theiler's Murine Encephalomyelitis Virus

Published on: June 23, 2022

Area of Science:

  • Neurology
  • Infectious Diseases

Background:

  • Myelitis is an inflammatory condition of the spinal cord.
  • Infectious etiologies are uncommon but critical to identify for proper management.
  • Accurate diagnosis facilitates timely treatment and improves patient outcomes.

Purpose of the Study:

  • To review recent literature on infectious agents causing myelitis.
  • To emphasize diagnostic approaches for infectious myelitis.
  • To highlight current treatment strategies for infectious myelitis.

Main Methods:

  • Literature review of recently published studies.
  • Focus on infectious causes of myelitis.
  • Analysis of diagnostic and treatment data.

Main Results:

  • Infectious agents are an important, though uncommon, cause of myelitis.
  • Timely diagnosis of infectious myelitis is key to recovery.
  • This review synthesizes current knowledge on diagnosis and treatment.

Conclusions:

  • Identifying infectious causes of myelitis is essential for effective intervention.
  • Further research into diagnostic and therapeutic strategies for infectious myelitis is warranted.