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Related Concept Videos

Multiple Sclerosis l: Introduction01:19

Multiple Sclerosis l: Introduction

Multiple sclerosis is a chronic autoimmune disease of the central nervous system (CNS) that affects the brain, spinal cord, and optic nerves. It is an inflammatory demyelinating disorder and a leading cause of neurological disability in young adults.EpidemiologyMS commonly begins between 20 and 40 years of age and is twice as common in women. Its exact cause remains unclear, but genetic susceptibility contributes, with higher risk in first-degree relatives and identical twins. A greater...
Alterations in Muscle Tone lll01:11

Alterations in Muscle Tone lll

Rigidity and myotonia are distinct abnormalities of muscle tone that affect resistance and relaxation during movement. Although both involve altered muscle contraction, they arise from different neurological and muscular mechanisms.CharacteristicsRigidity is characterized by uniform resistance to passive movement across the entire range, independent of speed, affecting flexors and extensors equally. It may appear as lead-pipe rigidity (smooth, constant resistance) or cogwheel rigidity...
Parkinson's Disease: Overview01:15

Parkinson's Disease: Overview

Neurodegenerative disorders are progressive diseases that cause irreversible damage and loss to neurons in specific brain areas. Examples of these disorders include Parkinson's disease, Alzheimer's disease, Multiple Sclerosis (MS), and Amyotrophic Lateral Sclerosis (ALS). These disorders share characteristics such as proteinopathies, selective neuronal vulnerability, and a complex interplay between genetic and environmental factors. The primary therapeutic goal for these conditions is to...
Alterations in Muscle Tone ll01:12

Alterations in Muscle Tone ll

Alterations in muscle tone are common manifestations of neurological disorders and reflect dysfunction within different nervous system regions. Spasticity, paratonia, and dystonia represent distinct forms of hypertonia, each with unique mechanisms, clinical features, and diagnostic importance.CharacteristicsSpasticity happens from upper motor neuron lesions and is characterized by velocity-dependent resistance to passive movement. Clinical features include:Exaggerated deep tendon reflexesClonus...
Neural Regulation01:37

Neural Regulation

Digestion begins with a cephalic phase that prepares the digestive system to receive food. When our brain processes visual or olfactory information about food, it triggers impulses in the cranial nerves innervating the salivary glands and stomach to prepare for food.
Disorders of the Nervous Tissue01:28

Disorders of the Nervous Tissue

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.
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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.
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Updated: Jun 22, 2026

The Multiple Sclerosis Performance Test (MSPT): An iPad-Based Disability Assessment Tool
11:35

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Published on: June 30, 2014

[Neurobehavioral changes occurring during multiple sclerosis].

S Simioni1, J M Annoni, M Gschwind

  • 1Service de neurologie, CHUV, 1011 Lausanne.

Revue Medicale Suisse
|May 30, 2009
PubMed
Summary
This summary is machine-generated.

Behavioral and emotional changes in multiple sclerosis (MS) patients significantly impact quality of life. Decision-making abilities are altered in MS, a crucial aspect often overlooked in clinical practice.

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Area of Science:

  • Neuroscience
  • Psychology
  • Clinical Neurology

Context:

  • Behavioral changes in multiple sclerosis (MS) are frequently underdiagnosed and undertreated.
  • These changes significantly impair the quality of life for MS patients.
  • Recent research highlights altered emotional experiences and decision-making in MS.

Purpose:

  • To review current literature on behavioral and emotional changes in multiple sclerosis.
  • To emphasize the clinical relevance of these changes in MS patients.
  • To explore the impact of MS on decision-making processes.

Summary:

  • Multiple sclerosis (MS) is associated with significant behavioral and emotional alterations.
  • These alterations affect patients' quality of life and are often overlooked.
  • Studies indicate impaired decision-making abilities in individuals with MS.

Impact:

  • Highlights the importance of recognizing and addressing behavioral symptoms in MS care.
  • Underscores the need for further research into the neurobiological underpinnings of MS-related behavioral changes.
  • Aims to improve patient outcomes and quality of life by integrating behavioral assessments into routine MS management.