Related Experiment Video
Updated: Jun 26, 2026

The Multiple Sclerosis Performance Test (MSPT): An iPad-Based Disability Assessment Tool
Published on: June 30, 2014
[Cognitive dysfunction as a hidden multiple sclerosis related symptom relevant for an expert appraisal]
1Neurologische Universitätsklinik, Christian-Doppler-Klinik, Salzburger Landeskliniken, Paracelsus Medizinische Privatuniversität, Salzburg, Osterreich. joerg.kraus@salk.at
Multiple sclerosis (MS) patients may have hidden cognitive dysfunction, often missed in standard assessments. Comprehensive neuropsychological evaluations are crucial for accurately assessing MS-related occupational disability.
Area of Science:
- Neurology
- Neuropsychology
Background:
- Multiple sclerosis (MS) is a chronic neurological disease.
- MS can cause cognitive dysfunction, often overlooked.
- Mild cerebral MRI (cMRI) changes may not reflect cognitive impairment severity.
Observation:
- A patient with MS presented with severe cognitive dysfunction.
- Standard assessments and a prior appraisal failed to detect these deficits.
- A comprehensive neuropsychological evaluation revealed the extent of cognitive impairment.
Findings:
- Severe MS-related cognitive deficits were identified solely through detailed neuropsychological assessment.
- Previous evaluations were inadequate due to the lack of appropriate neuropsychological testing.
- The patient's cognitive deficits were significant enough to warrant a judicial decree for pension payments.
Implications:
- Hidden symptoms like cognitive dysfunction in MS are frequently missed by clinicians and in medico-legal evaluations.
- Comprehensive neuropsychological evaluation is essential for accurate occupational disability assessments in MS patients.
- This case highlights the importance of specialized assessments for MS patients seeking disability benefits.
Related Concept Videos
Multiple Sclerosis l: Introduction
Negative and Cognitive Symptoms of Schizophrenia
Negative Symptoms
Negative symptoms of schizophrenia manifest as deficits in normal emotional and behavioral functioning, profoundly impacting daily life. Individuals with schizophrenia often display a flat affect, characterized by a near-total absence of emotional expression,...
Dementia l: Introduction
Cognitive Enhancers: Cholinesterase Inhibitors and NMDA Receptor Antagonists
Alzheimer's Disease: Overview
The clinical diagnosis of AD hinges on the presence of memory and other cognitive impairments. Biomarkers, such as changes in Aβ and tau...

