Mama-cita
Self Appointed Goddess
- Joined
- Sep 1, 2005
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RC - I am not Sami, but as a nurse I can provide you with an answer.raisincharlie said:Sami,
I have a question for you - not sure how to word it properly but here goes:
Is it possible to determine from the dialation of the pupils of a deceased person the conditions surrounding the death ? What I am getting at is if the person were awake and in a lit room - the pupils would be relatively small having adjusted to the light. If a person was attacked in the dark, theoretically the pupils should be near fully dialated. Or does death actually effect the pupils to the point that no determination could be made?
Does that make any sense ? See what I am getting at ? Thanks Sami - curious George moment.:crazy:
Pupils would immediately dilate after brain death. I would think there would be nothing to determine anything else. I see exactly where you are going, since pupil size is related to light, you were wondering could we tell if Michelle was murdered in the dark, etc, at least I think what you are getting at but, of course I could be very wrong, but to answer your question, when you "buy the farm" your pupils will be fixed and dilated...
This is the closest I could find to a link describing this, it is from an MD answering techinical questions for mystery writers:http://books.google.com/books?id=5ZXt-aJlmX4C&pg=RA1-PA273&lpg=RA1-PA273&dq=pupils+dilate+death&source=web&ots=u1RLy-Ea4V&sig=Sa2iLveWvBUV3aMrv5d9yE3RjcI
Also, the only reason pupils would not be fully dilated at death would be possibly due to drugs or medication causing constriction. This (pupil dilatation) is a reflex that occurs because all the muscles of the body have relaxed completely which is why if you ever see a corpse, there eyes look almost completely black because of how large their pupils are.
Sorry if I offended any one by being too graphic or anything...