I had retinal detachment five years ago.

They can suffer from several types of retinal atrophy.

So what happens when a person gets a retinal degenerative disease like macular degeneration? What happens is is that, the front end cells die, the photoreceptors die, and over time, all the cells and the circuits that are connected to them, they die too.

And yet it's only the retinal information that we get.

Stem cell derived retinal transplants, now in a research phase, may one day restore vision, or part vision, to millions of patients with retinal diseases worldwide.

Degeneration is also present in brainstem nuclei like the locus coeruleus.

The amount of water and glycosaminoglycans decreases with age and degeneration.

Completely different meanings, giving rise to the exact same retinal information.

And then the transducer then makes the output cells send the code on up to the brain, and the result is a retinal prosthetic that can produce normal retinal output.

Pineal cytostructure seems to have evolutionary similarities to the retinal cells of chordates.

Early examination allows detection of retinal tears which can be treated with laser or cryotherapy.

So what it's doing is, it's replacing the retinal circuitry, really the guts of the retinal circuitry, with a set of equations, a set of equations that we can implement on a chip. So it's just math.

This experience taught me to empathize more with my patients, and especially those with retinal diseases.

My data indicates that I've got about average risk for developing macular degeneration, a kind of blindness.

Such measures impelled Pericles' critics to hold him responsible for the gradual degeneration of the Athenian democracy.

Macular degeneration, often age related macular degeneration (AMD or ARMD), is a medical condition that usually affects older adults and results in a loss of vision in the center of the visual field (the macula) because of damage to the retina.

In many forms of blindness, like retinitis pigmentosa, or macular degeneration, the photoreceptor cells have atrophied or been destroyed.

In bright light conditions, most of the retinal is not in the photoreceptors, but is outside of the eye.

Most adult visual impairment in North America and Western Europe is related to age related macular degeneration and diabetic retinopathy.

This makes it an interesting investigatory treatment for cancer, age related macular degeneration, and other diseases featuring excessive blood vessel deposition.

When spinal neurons die, Wallerian degeneration takes place, leading to weakness of those muscles formerly innervated by the now dead neurons.

Heart disease, stroke, diabetes, spinal cord injury, muscular dystrophy, retinal eye diseases are any of these conditions relevant, personally, to you?

The presentation may include headache, fever, shivering, joint pain, vomiting, hemolytic anemia, jaundice, hemoglobin in the urine, retinal damage, and convulsions.

It is associated with retinal whitening, which may be a useful clinical sign in distinguishing malaria from other causes of fever.

The fundamental reason for tragedies in the environment is the tragedies in the rule of law, it shows the degeneration of laws.

We kind of changed the simple digital camera into a retinal camera, and then every patient gets their teleconsultation with a doctor.

Each human optic nerve contains between 770,000 and 1.7 million nerve fibers, which are axons of the retinal ganglion cells of one retina.

By 1654, Milton had become totally blind the cause of his blindness is debated but bilateral retinal detachment or glaucoma are most likely.

The retinol form functions as a storage form of the vitamin, and can be converted to and from its visually active aldehyde form, retinal.

And she told me the nurses hadn't mentioned this that she was blind, that she had been completely blind from macular degeneration for five years.

Macular degeneration can make it difficult or impossible to read or recognize faces, although enough peripheral vision remains to allow other activities of daily life.

The retinal image is the main source driving vision but what we see is a virtual 3D representation of the scene in front of us.

Study The major problem in visual perception is that what people see is not simply a translation of retinal stimuli (i.e., the image on the retina).

This loss results in gross atrophy of the affected regions, including degeneration in the temporal lobe and parietal lobe, and parts of the frontal cortex and cingulate gyrus.

Today, four decades later, such substances have been used to treat more than 10 million people with neovascular diseases such as macular degeneration and many different forms of cancer.

Bovine spongiform encephalopathy (BSE), commonly known as mad cow disease, is a fatal neurodegenerative disease (encephalopathy) in cattle that causes a spongy degeneration in the brain and spinal cord.

and many more worldwide who are blind or are facing blindness due to diseases of the retina, diseases like macular degeneration, and there's little that can be done for them.

In developed countries where parasitic diseases are less common and cataract surgery is more available, age related macular degeneration, glaucoma, and diabetic retinopathy are usually the leading causes of blindness.

Emitter degeneration refers to the addition of a small resistor (or any impedance) between the emitter and the common signal source (e.g., the ground reference or a power supply rail).

This concept was debuted in Dallas, Texas and at the South by Southwest conference in Austin, Texas in March 1999, and was subsequently used on the International Music Against Brain Degeneration Revue tour.

Worn out by such apathy and numbness, some netizens, other than casting fury and condemnation, reconsidered it a reflection of the lack of Samaritan and the degeneration of morality of the contemporary mainland Chinese society.

Until the only things that you have left are these cells here, the output cells, the ones that send the signals to the brain, but because of all that degeneration they aren't sending any signals anymore.

Then what happens is the retinal circuitry, the middle part, goes to work on it, and what it does is it performs operations on it, it extracts information from it, and it converts that information into a code.

Proposing a toast to the explorer at a lunch given in Shackleton's honour by the Royal Societies Club, Lord Halsbury, a former Lord Chancellor, said When one remembers what he had gone through, one does not believe in the supposed degeneration of the British race.

Chang Diaz and Baker, a medical doctor, performed a detailed supplementary objective by photographing and videotaping the veins and arteries in the retinal wall of Baker's eyeball to provide detailed measurements which might give clues about a possible relationship between cranial pressure and motion sickness.