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- Newsgroups: sci.med
- Path: sparky!uunet!think.com!spool.mu.edu!uwm.edu!ux1.cso.uiuc.edu!ux1.cts.eiu.edu!cfaks
- From: cfaks@ux1.cts.eiu.edu (Alice Sanders)
- Subject: Re: Uncontrollable Laughter
- Message-ID: <1992Dec24.182357.22862@ux1.cts.eiu.edu>
- Date: Thu, 24 Dec 1992 18:23:57 GMT
- References: <1992Dec9.224029.20660@netcom.com> <17853@pitt.UUCP>
- Organization: Eastern Illinois University
- Lines: 22
-
- In article <17853@pitt.UUCP> geb@cs.pitt.edu (Gordon Banks) writes:
- >
- >There are many patients who have damage to the tracts linking the
- >frontal lobes to the limbic system who have such "emotional
- >incontinence". They usually have similar spells of uncontrollable
- >crying, often in conjunction with the laughter.
- >
- >There are also gelastic seizures, a form of epilepsy that
- >is characterized by uncontrolled laughter.
-
-
- I once, actually twice, experienced uncontrollable laughter at a dentist's
- office following an injection of novacaine in the back part of my jaw; he
- was going to remove wisdom teeth. He sent me home after I calmed down the
- first time, saying he must have hit a nerve or something. THe second time
- the same thing happened. I waited a few years to have the teeth removed.
- I went to a different dentist, and this did not happen. But I was told
- that if the injection is given wrong, then you can get strange reactions,
- like catatonia, hysterical laughing or crying. I'd be curious if you know
- the likelihood of this explanation and how it could happen. I'm sure it
- was not avoidance. It was something chemical. I felt real sleepy
- afterwards, too.
-