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| | eMedicine - Apraxia and Related Syndromes : Article by Daniel H Jacobs, MD |
 | | Unlike limb apraxia, in which a patient cannot perform skilled movements with the limbs, in buccofacial apraxia (also called oral apraxia), patients cannot perform skilled actions involving the lips, mouth, and tongue in the absence of paresis. |
 | | Buccofacial apraxia usually occurs with Broca aphasia, whereas limb apraxia due to a parietal lesion may co-occur with Wernicke aphasia if the temporal lobe also is involved, or conduction aphasia or features of Gerstmann syndrome (ie, acalculia, right-left confusion, alexia with agraphia) if the angular gyrus also is involved. |
 | | Magnetic apraxia is a type of forced grasp response, which often may be associated with frontal lesions and a degenerative disease known as corticobasal degeneration with neuronal achromasia (Rebeiz syndrome) or related conditions such as Alzheimer disease and progressive supranuclear palsy. |
| www.emedicine.com /neuro/topic438.htm (3010 words) |
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