Doll Eye Phenomenon Homework Help

Get customized homework help now!

Doll’s Eye Phenomenon

The oculocephalic reflex is referred as doll’s eye phenomenon. The movement of eyes in order to maintain the forward gazing in response to neck rotation in a specific direction is referred as doll’s eye phenomenon. It can be a natural response in a normal individual. In medicine, doll’s eye phenomenon or oculocephalic reflex can be determined by analyzing pathology of vestibular reflex action in a diseased patient. However in case of persons suffering from brain injuries and other major accidents can have negative impact on oculocephalic reflex and are considered as so poor prognosis. Doll’s eye phenomenon is carried out in order to assess whether a patient is dead.

Oculocephalic reflex technique includes testing of eye when patient’s eye is open. Head should be rotated briskly on both the sides. When the brain stem cells are intact with each other, whereas the gaze shall deviates contra in a lateral side and the patient look moves away from the head rotation. However if the patient’s brain stem cells are damaged, then the individual eye shall follow the head direction.

Vestibulo ocular reflex is also referred as oculovestibular reflex. It is a type of reflex action and it stabilize the images that fall on retina when the head moves and the movement is induced by eye movement in direction opposite to the movement of head. It preserves the image when it falls on center of visual field. For instance, when head moves in right direction, then eye moves in left direction and vice versa. In case of comatose patients, when the cervical spine is in intact position, vestibulo ocular reflex performance is by turning the head from one side to the other. Eye moves in a conjugate direction of turning. It is similar to doll’s eye movement and it resembles comatose patient brain stem cells intact.

Questions:

  • What is doll’s eye phenomenon?
  • How do you perform doll’s eye test?
  • What are complications associated with doll’s eye test?



Classof1.com is a pioneer in online tutoring and homework help. Our tutors are highly qualified in their subject areas and have been helping students since 2003. For immediate Doll Eye Phenomenon homework help, use the homework-help form present on this page. You can also get help with your Doll Eye Phenomenon homework by writing to learning@classof1.com.

For instant assistance, click here to start a live-chat with us.



back to school with Free Amazon gift Card upto $50
Anatomy Homework Help
Name* :
Email* :
Country* :
Phone* :
Subject* :
Attachment* :
Upload another homework (upto 5 uploads max.)
Deadline*

Type Your Questions OR Instructions Below
Type this code and send us your doll eye phenomenon homework questions to get written lessons from expert doll eye phenomenon tutors.
(Type Security Code - case sensitive)
By clicking on the "Get Homework Help" button, you agree to the Terms and Conditions of Classof1.
Classof1.com is a safe, secure and trusted website as certified by Norton Secure (powered by VeriSign)
About Us | Terms of Use | Privacy Policy Copyright © 2002-2014 Classof1. All rights reserved.
Live chat assistance with doll eye phenomenon homework help
Live chat assistance with doll eye phenomenon homework help