Pathological laughter as onset symptom in atypical parkinsonisms


Pathological laughter (PL) and pathological crying (PC) are uncommon emotional expression disorders characterized by involuntary, uncontrolled, and inappropriate laughing or crying not consistent with the context or real emotions [1]. PL has been related to the dysregulation of the circuit involved in the voluntary control of the emotional expression… (More)
DOI: 10.1007/s00415-016-8351-5


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@article{Rosa2016PathologicalLA, title={Pathological laughter as onset symptom in atypical parkinsonisms}, author={Anna Chiara De Rosa and Sabina Pappat{\`a} and Silvio Peluso and Francesco Sacc{\`a} and Maria Chiara Di Lieto and Alessandro Filla and Giuseppe De Michele}, journal={Journal of Neurology}, year={2016}, volume={264}, pages={182-184} }