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In general, for individuals with aphasia, most recovery is seen within 6 months of the stroke or injury although more recovery may continue in the following months or years. [1] The timeline of recovery may look different depending on the type of stroke that caused the aphasia.
Eventually, researchers began to apply his technique to stroke patients, and it came to be called constraint-induced movement therapy. Notably, the initial studies focused on chronic stroke patients who were more than 12 months past their stroke. This challenged the belief held at that time that no recovery would occur after one year.
In aphasia (sometimes called dysphasia), [a] a person may be unable to comprehend or unable to formulate language because of damage to specific brain regions. [2] The major causes are stroke and head trauma; prevalence is hard to determine, but aphasia due to stroke is estimated to be 0.1–0.4% in the Global North. [3]
The most common cause of expressive aphasia is stroke. A stroke is caused by hypoperfusion (lack of oxygen) to an area of the brain, which is commonly caused by thrombosis or embolism. Some form of aphasia occurs in 34 to 38% of stroke patients. [23] Expressive aphasia occurs in approximately 12% of new cases of aphasia caused by stroke. [24]
When considering the prognosis for individuals with aphasia it is necessary to consider internal factors, patient specific factors, and external factors as these factors are considered most critical to post-stroke recovery. [17] Internal factors are factors related to the stroke such as aphasia severity, lesion site and lesion size .
The Brunnstrom Approach follows six proposed stages of sequential motor recovery after a stroke. A patient can plateau at any of these stages, but will generally follow this sequence if he or she makes a full recovery. [1] [2] The variability found between patients depends on the location and severity of the lesion, and the potential for ...
As non-fluent aphasia is usually caused by lesions in patients’ left hemisphere, the undamaged right hemisphere is regarded by researchers as the reason why patients preserve their ability to sing (Jeffries et al., 2003). Patients who undergo brain imaging scan also show an increased right hemispheric activity when they are singing than speaking.
My Beautiful Broken Brain is a 2014 documentary film about the life of 34-year-old Lotje Sodderland after she suffered a hemorrhagic stroke as a result of a congenital vascular malformation in November 2011, initially experiencing aphasia, the complete loss of her ability to read, write, or speak coherently.
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