Did the Joker really have a laughing condition

How to explain that to the principal? in joker, fleck's outbursts were triggered when he.Arthur fleck has a condition.Either way, the scene really hammers in how arthur doesn't really have a chance in the world of gotham.In the film, he is perceived to have a 'condition' that causes him to laugh uncontrollably at inappropriate times, but the movie doesn't go into any more detail on what this condition actually is.In the movie, arthur fleck suffers from the pseudobulbar affect, a mental disorder that causes him to laugh uncontrollably.Echoing the language on the joker's laminated card, pba can indeed occur in people with brain injuries, stroke, or certain neurological conditions such ….

Like so much of leto's performance, his laugh for mr.In joker, the laughter is really an expression of arthur fleck's inner pain.In his portrayal, phoenix delivers a unique biological basis for the joker's maniacal laughter.