Progressive Supranuclear Palsy
Progressive Supranuclear Palsy
Progressive Supranuclear Palsy
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Supportive Criteria for Dx PSP<br />
Symmetric akinesia or rigidity<br />
Abnormal neck posture, especially<br />
retrocollis<br />
Poor or absent response of parkinsonism<br />
to levodopa therapy<br />
Early dysphagia and dysarthria<br />
Early onset of cognitive impairment,<br />
including at least 2 of these: apathy,<br />
decreased verbal fluency, impaired<br />
abstract reasoning, and utilization<br />
behavior