Misoplegia and dementia: a case study
Diogo Haddad Santos1,2, Yngrid Dieguez Ferreira1,2, Gilvan Guersoni Hora1
1Irmandade da Santa Casa de Misericórdia de São Paulo - São Paulo, SP, Brazil.
Dementia & Neuropsychologia
|August 4, 2021
Abstract:
Brain-damaged patients can develop abnormal attitudes towards their deficits. Misoplegia is one such example, involving exaggerated aversion to an impaired limb, sometimes associated with hatred of paresis and verbal or physical abuse directed at the paretic limb. Few studies or reports on this disorder are available in the literature, prompting the present case report of a patient with misoplegia and vascular dementia.
Insights
Misoplegia, a condition causing aversion to an impaired limb, is rare. This case report details a patient with misoplegia and vascular dementia, highlighting the need for more research into this unusual neurological deficit.
Area of Science:
- Neurology
- Psychiatry
- Neuropsychology
Background:
- Brain damage can lead to unusual psychological responses to physical deficits.
- Misoplegia is characterized by intense aversion and hostility towards an affected limb.
- Existing literature on misoplegia is limited, necessitating case reports for better understanding.
Observation:
- The case involves a patient diagnosed with vascular dementia.
- The patient exhibited symptoms consistent with misoplegia, including exaggerated aversion to an impaired limb.
- Behavioral manifestations included hatred of paresis and directed abuse towards the paretic limb.
Findings:
- This report presents a rare case of misoplegia co-occurring with vascular dementia.
- The patient's presentation underscores the complex interplay between cognitive decline and psychological disturbances post-brain injury.
- The case highlights the potential for misoplegia to manifest in neurodegenerative conditions.
Implications:
- Further research is needed to explore the pathophysiology and prevalence of misoplegia.
- Understanding misoplegia in dementia patients can improve patient care and therapeutic strategies.
- This case contributes to the limited body of knowledge on misoplegia, aiding in diagnosis and management.
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