Pathological laughing and weeping in patients with progressive balbar palsy.
D000328:Adult; D000368:Aged; D010244:Bulbar Palsy, Progressive / Q000175:diagnosis*; D002908:Chronic Disease; D003448:Crying; D005260:Female; D006801:Humans; D007845:Laughter; D008297:Male; D008875:Middle Aged