Graber, Jerome J <br/><br/>
Teaching NeuroImages: "Penguin" or "hummingbird" sign and midbrain atrophy in progressive supranuclear palsy.  [electronic resource] 

 -  Neurology  Apr 2009 
 - e81 p.  digital 
<br/><br/> Publication Type: Case Reports; Journal Article 
<br/><br/><label>ISSN: </label>1526-632X 
<br/><br/><label>Standard No.: </label>10.1212/WNL.0b013e3181a2e815  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aged, 80 and over<br/>Atrophy--pathology<br/>Diagnosis, Differential<br/>Humans<br/>Hypokinesia--etiology<br/>Magnetic Resonance Imaging<br/>Male<br/>Mesencephalon--pathology<br/>Muscle Rigidity--etiology<br/>Ocular Motility Disorders--etiology<br/>Supranuclear Palsy, Progressive--pathology