Related Experiment Video
Updated: Feb 21, 2026
A Simple Approach to Induce Experimental Autoimmune Neuritis in C57BL/6 Mice for Functional and Neuropathological Assessments
Published on: November 9, 2017
Guillain-Barré syndrome (GBS) is a polyradiculoneuropathy causing weakness and sensory issues. Early diagnosis and treatments like IVIg or plasma exchange lead to good recovery in most patients.
Area of Science:
- Neurology
- Immunology
Background:
- Guillain-Barré syndrome (GBS) is an acute polyradiculoneuropathy.
- Often follows infections, leading to progressive weakness and potential respiratory failure.
Purpose of the Study:
- Review the current understanding of GBS.
- Detail its clinical presentation, pathophysiology, evaluation, and treatment.
Main Methods:
- Review of existing literature on GBS.
- Analysis of clinical presentations and diagnostic findings.
- Evaluation of treatment modalities.
Main Results:
- GBS presents with acute/subacute weakness and sensory symptoms, potentially causing quadriparesis.
- Nerve conduction studies show demyelination; CSF may reveal elevated protein.
- Treatment involves IV immunoglobulin (IVIg) or plasma exchange.
Conclusions:
- GBS requires high suspicion for early diagnosis.
- Prompt treatment leads to significant recovery in most affected individuals.
More Related Videos
09:29Induction of Paralysis and Visual System Injury in Mice by T Cells Specific for Neuromyelitis Optica Autoantigen Aquaporin-4
Published on: August 21, 2017
08:16Utility of Dissociated Intrinsic Hand Muscle Atrophy in the Diagnosis of Amyotrophic Lateral Sclerosis
Published on: March 4, 2014
Related Concept Videos
01:20Myasthenia Gravis: Overview and Treatment
These antibodies interfere with the function of the nicotinic receptors in three ways: by binding to the receptor and disrupting acetylcholine binding; by causing cross-linking of receptors which...
01:15Myasthenia Gravis: Diagnostic Tests
The edrophonium test is a diagnostic tool for myasthenia gravis. It involves...
01:28Disorders of the Skeletal Muscle
Musculoskeletal disorders
Musculoskeletal disorders involve injuries and conditions affecting the skeletal muscles and associated connective tissues. These disorders can arise from acute biomechanical stresses or chronic overuse and can occur across different age groups. Common injuries include sprains, fractures, and muscular strains, often resulting from...
01:26Chemical Synapses
Because chemical synapses depend on the release of neurotransmitter molecules from synaptic vesicles to pass on their signal, there is an approximately one millisecond delay between when the axon potential reaches the presynaptic terminal and when the neurotransmitter leads to opening of postsynaptic ion channels. Additionally, this signaling is...
01:26Chemical Synapses
Because chemical synapses depend on the release of neurotransmitter molecules from synaptic vesicles to pass on their signal, there is an approximately one millisecond delay between when the axon potential reaches the presynaptic terminal and when the neurotransmitter leads to opening of postsynaptic ion channels. Additionally, this signaling is...