preferred_name: Pseudobulbar palsy (e.g. involuntary weeping or laughter)
preferred_name_lc: pseudobulbar palsy (e.g. involuntary weeping or laughter)
label: Pseudobulbar palsy (e.g. involuntary weeping or laughter)
label_lc: pseudobulbar palsy (e.g. involuntary weeping or laughter)