Visual Impairment Tips

While we usually consider the eye to be a single element, it does, in fact, have a number of smaller parts each which play a distinct role in helping us see. The retina covers more than half the interior surface of the eye and can be described as the light-sensitive layer that converts light into optic signals that are then carried to the brain. Retinal detachment is a serious condition that causes the retina to be separated from the supportive tissue. If not treated immediately, it could lead t...more

One of the most common ailments that affect elders the most is a cataract. Cataract develops gradually and can occur in one or both eyes and if not treated in time can cause blindness. Most cataracts are not visible to the naked eye, but in some cases, a dense cataract can make the pupil appear white. A cataract can be defined as a dense, cloudy build-up of protein masses on the eye lens. This obstructs the light falling on the retina and does not allow the retina to form a clear image.

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The neurones in the brain are constantly reorganising their connections both functionally and physically according to the environment, your thinking and behaviour. This ability is known as neuroplasticity. Through neuroplasticity the nerve cells of brain can compensate for injury to some parts of the brain and enable a person to recover from stroke, birth abnormalities. It is also beneficial in treating autism, ADD, learning disabilities and helps manage obsessive-compulsive disorders.

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Redness, itchiness and watery eyes are common symptoms of eye allergies. Pollen, mold, dust and pet dander are common allergens that trigger such allergies. Other triggers include adverse reactions to cosmetics and eye medication such as eye drops. Being allergic to certain food items rarely causes eye conditions such as itchiness or excessive tearing. When the surface of the eye is exposed to allergens, it releases histamines. This causes itchiness and makes the eye red and watery.

How...more

Macular Degeneration is an irreversible eye problem that results in vision loss. Macular Degeneration is seen in aged people around 60. It occurs when there is impairment in the retina of the eyes. A slightly central region of the retina called the macula deteriorates and degenerates sometimes. Due to this, aged people have vision loss. The problem cannot be cured, but can be supported with therapies, laser treatments, and medicines.

Since, Macular Degeneration occurs due to age problem...more

Epilepsy is a neurological disease which is characterised by recurring epileptic seizures. These seizures can be brief or can persist for prolonged periods. Vigorous episodes which last long can result in physical injuries such as broken bones. Mention that 6th February is International epilepsy day.

Causes of Epilepsy
The cause of this condition isn t very evident; however, most medical practitioners attribute epileptic seizures to brain tumours, injury, infections in the brain or ...more

Former Australian Captain and batsman Steve Smith was forced to retire hurt from the Second Ashes Test at Lord s on the fourth day after being hit on the neck by a bouncer from the English fast bowler Jofra Archer.

The Aussie Cricketer was closely monitored overnight by a medical team but reportedly woke up with a feeling of grogginess and headache. Smith has been diagnosed with a concussion and his involvement in the third test will be decided after assessing him over the next few day...more

Epilepsy is a neurological disease which is characterized by recurring epileptic seizures. These seizures can be brief or can persist for prolonged periods. Vigorous episodes which last long can result in physical injuries such as broken bones. Mention that 6th February is International epilepsy day.

Causes of Epilepsy-
The cause of this condition isn t very evident; however, most medical practitioners attribute epileptic seizures to brain injury, tumours, infections in the brain or...more

Epilepsy is a disorder of the central nervous system, thus it is basically a neurological disorder. In this the nerve cell activity of the brain is disrupted and causes seizures along with episodes of unusual behaviour along with the loss of consciousness. The symptoms of the seizure can vary and some people with epilepsy just stare blankly for few seconds when a seizure takes place, while some twitch their arms and legs repeatedly.

Symptoms of Epilepsy:
As epilepsy is caused by the...more

Glaucoma is a serious eye condition in which the optic nerve gets damaged and the situation gets worse over time. If untreated, individuals may go permanently blind. Most individuals, with glaucoma, have no previous symptoms or warning signs of this disorder and this is the reason why it is important to have regular eye check-ups.

Causes of glaucoma
Eyes have a liquid called aqueous humor. This fluid flows out of the eyes through mesh-like channels for proper lubrication of the eye....more