<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi. i am 21 yr old student. had an exam toda, and was writng the paper at quite some speed. all of a sudden, my handleft hand-i am left handed began to seize. it continued for quite sometime, and the seizing wud be fr just some seconds. . i thn slowed down my speed. and it kinda stopped. even now , asi was typing this query, and was typing fast, the same happened.  <response>: Hello, Your symptoms could be related to writers cramp. A seizure can not be excluded either or anxiety. For this reason, I would recommend trying to video register these episodes when happen and show them to a neurologist. Some tests may be needed:- An EEG-Complete blood count-Blood electrolytes - vitamin D plasma levels for possible deficiency. Hope I have answered your query. Let me know if I can assist you further. 