According to data by Marketdata Enterprises, a market research firm that specializes in tracking niche industries, Americans spend north of $60 billion annually to try to lose pounds, on everything from paying for gym memberships and joining weight-loss programs to drinking diet soda.
A Few Facts About 4th Nerve Palsy. A little known or understood disorder, 4th Nerve Palsy is an eye disorder in which the usual symptom is that of double vision.In this particular case, double vision means the image seen through one eye appears to be slightly above the image seen by the other eye. The exact cause of this disorder is not always known.hen this nerve suffers from a disorder, such as palsy, the movement of the eye is affected. The eye's gaze will tend to drift upward and perhaps slightly inward. The upward drift of the eye's gaze is called hypertropia.
Cranial Nerves 5 & 7 - Corneal reflex. The ophthalmic division (V1) of the 5th nerve is the sensory or afferent limb and a branch of the 7th nerve to the orbicularis oculi muscle is the motor or efferent limb of the corneal reflex. The limbal junction of the cornea is lightly touched with a strand of cotton.