Search results
Results from the WOW.Com Content Network
vestibular function (the ability to know one's head position in space) vision (which can be used to monitor and adjust for changes in body position). A patient who has a problem with proprioception can still maintain balance by using vestibular function and vision. In the Romberg test, the standing patient is asked to close their eyes.
Glaucoma in a dog. Canine glaucoma refers to a group of diseases in dogs that affect the optic nerve and involve a loss of retinal ganglion cells in a characteristic pattern. . An intraocular pressure greater than 22 mmHg (2.9 kPa) is a significant risk factor for the development of glauco
To see it, one must be in a dark room, with one eye closed; one must look straight ahead while moving a light back and forth in the field of the open eye. Then one should see the sixth Purkinje as a dimmer image moving in the opposite direction. The Purkinje tree is an image of the retinal blood vessels in one's own eye, first described by ...
One-eyed dog called Spinach came to the shelter at only 3 months old, yet 432 days later, he was still there without being adopted Image credits: Austin Pets Alive! Image credits: Austin Pets Alive!
Since dogs can’t speak like humans, they’re all about the body language. If you want to understand your dog’s needs and emotions better, be observant when it comes to this form of communication.
Cherry eye in dogs can be a concerning condition as it can look very angry and uncomfortable. Many animals have three sets of eyelids (so do humans, but ours are much smaller) and the tear gland ...
Monocular vision is vision using only one eye. It is seen in two distinct categories: either a species moves its eyes independently, or a species typically uses two eyes for vision, but is unable to use one due to circumstances such as injury. [1] Monocular vision can occur in both humans and animals (such as hammerhead sharks).
“A dog’s face will be pointed away from the source of stress, but the eyes are still heavily focused on or flicking toward the source of anxiety, with the whites of the eyes (usually not ...