The retina is nerve tissue that lines the inner portion of the eye. The function of the retina is to sense light and relay nerve impulses through the optic nerve to the brain. Conditions may occur that cause the retina to detach or pull away from...
Content What is a boundary? Signs of ignored boundaries Rational boundary building thinking How to establish healthy boundaries Steps...
Only by submitting to close examination under the microscope can you definitively determine whether or not retinal detachment is present. Especially if you notice symptoms that might eventually metamorphose into full-blown retinal detachment...
Retinal detachment is a serious condition that can lead to severe, permanent vision loss. The retina is area of the eye that lines the back of the eye. The retina contains sensors that transmit vision signals to the brain. Damage to a small area...
As defined by the UK organization Retinal Surgery, vitreoretinal surgery is a surgical procedure for the treatment of problems of the eye involving the retina, macula, and vitreous humor. The retina is the part of the eye where light signals are...
Floaters--annoying but often benign visual disturbances--occur commonly as people age. Floaters appear as small strings or dots that move quickly when a person tries to focus on them, and are easiest to see when looking at a white wall or other...
Cataracts in children are rare, but their removal is the most common eye surgery in children throughout the world. According to the Childhood Cataract Network, babies and children who have cataract surgery are much more likely to have...
The vitreous is a gel-like material attached to the retina at several points along the back of the eye. If the vitreous becomes detached from the retina, it could have no effects, it could cause flashing lights or floaters or it could create a...
Flashing lights in the eyes after running may relate to a number of conditions that affect the eye, and some of these will be more serious than others. If you experience lights flashing in your eyes after running it may signal the onset of a...
To follow Jnana yoga, there are many steps. The first step is to create a meditation space in your home. This room should be clean with room to complete the padma, siddha and sukha asanas. The room must have proper air circulation and light to...
Vipassana meditation is a type of Buddhist meditation. Vipassana roughly translates as "insight" in English. Vipassana emerged from the Theravada school of Buddhism, primarily in Sri Lanka, in the first millennium. The original teacher of this...
Factors which contribute to the development of depression include both personal predispositions and precipitating factors. As one of the major forms of stress in life, divorce can be a precipitating event which increases the risk of developing...
In the human eye, the retina is the light-sensitive, transparent tissue that lies at the back of the eye. If this piece of tissue abnormally moves away from its normal position, you can be diagnosed with a condition called a detached retina....
A panic attack is an attack of anxiety based on intense fear. Panic attacks may be commonly referred to as panic disorder, a term used to describe a series of panic attacks. Panic disorder is an anxiety disorder that causes repetitive, unexpected...
The endometrium is the tissue that lines the inside of the uterus. The endometrium, like any tissue, can become irritated, inflamed or infected. Sexually transmitted diseases such as gonorrhea and chlamydia can cause endometritis. Endometritis is...
The retina consists of light-sensitive tissue that lines the back of the eye. Because the retina contains the rods and cones essential for vision, any disorder that disrupts the tissue can result in vision loss. Two disorders can cause flashes:...
The retina is the delicate membrane that coats the eye where the optic nerve enters, receiving the light that begins the process of vision. The retina sends nerve impulses to the brain to be interpreted into the images we see. Untreated retinal...
Being diagnosed with any kind of serious eye problem can be frightening. You start having symptoms, you make the appointment, the doctor pours a ton of drops into your eyes then blinds you with bright light. He spouts off some mumbo jumbo medical...
The posterior portion of the human eye contains a jelly-like material called the vitreous. The vitreous has multiple attachment points on the retina, which is a thin layer of cells responsible for gathering visual images, according to the Academy...
People often take ginkgo biloba, the most commonly used over-the-counter supplement, according to the Indiana University School of Optometry, to improve memory loss or to treat various diseases. But ginkgo can have serious side effects. The herb...
According to the American Heart Association, an enlarged heart is characterized by an increase in the size of the heart that may be caused by an increase in the thickness of the heart muscle. This condition, also called cardiomegaly, is typically...
Peripheral vision is the part of the visual field used when looking out of the side of the eye. Eye diseases that destroy peripheral vision include glaucoma, which usually affects the elderly; retinitis pigmentosa, which begins to cause vision...
Symptoms of anxiety and depression are different for young people than they are for adults. They may manifest physically (headaches, digestive complaints, etc.). Irritability, acting out, and boredom are signs of anxiety and depression. Kids may...
Cataracts are a common eye problem that occurs most often in older adults. Left untreated, they can result in blindness. Cataracts are caused when the lens in the eye becomes thicker and begins to cloud over, distorting the light that enters the...
Cardiac dilatation, or dilated cardiomyopathy, is a condition in which the chambers of the hearts are enlarged, the heart muscle is thin and weak, and the muscle fibers are often in disarray. According to The Merck Manuals Online Medical Library,...
Vitreous gel fills the eyeball, helping maintain its shape. Posterior vitreous detachment occurs when the vitreous gel pulls away from the retina, to which it attaches at the back of the eyeball. This often occurs as part of the aging process,...
The fingernails protect the ends of the fingers and function as tools that assist in fine motor functions such as picking up minute objects. Like other body parts, fingernails are vulnerable to diseases that may affect nail structure and function....
A blood clot is a hard clump of blood that develops within the blood vessels. If a blood clot detaches from the blood vessel wall, it can flow along the bloodstream into a patient's heart. A blood clot that enters the heart can interfere with the...
Cataract surgery is one of the most common surgeries performed in the United States, but side effects of the surgery also are common. All About Vision states that about 1/2 of all Americans will develop cataracts by the age of 60. When these...