People may suffer from visual impairment even though their eyes are perfectly normal. Such loss of vision may result from neurological impairment.

Vision is the combination of image formation and perception of various attributes of the image by the brain. When the brain is not able to perceive images or various attributes of images, the patient may suffer from neurological impairment of vision. Such impairment owes its origin to the nervous system.

Causes of Visual Impairment:

There are various areas in the brain that process some or the other attribute of the image that has formed on the retina. Occipital cortex, the area situated at the rear side of the brain is a very important site. It is responsible for processing visual stimuli and allowing people to make an idea about shape, distance, movement, color, etc. The severity of loss of vision depends on the extent and location of damage in the brain.

Neurological loss of vision may result from acquired brain injury, difficulties with visual perception, impairment in coordination of the eyes, etc. All these may stem from damage areas in the brain that are responsible for vision. There are many areas in the brain that are responsible for vision.

These areas can get damaged from various accidents like:

Stroke: If a person suffers a stroke, a part of his or her brain is likely to get damaged due to a haemorrhage or a blocked blood vessel.

Traumatic Brain Injury: A traumatic brain injury such as in a car accident or a violent fall can damage visual perception of the brain.

Infections: Infections such as meningitis attack the brain and may impair various areas of it.

Lack of Oxygen: People may suffer from lack of oxygen if they experience accidents like a near-drowning episode or a heart attack or something else, which has the effect of interrupting blood flow to the brain.

Diseases: Diseases such as brain tumors, multiple sclerosis etc. can precipitate neurological vision loss.

Symptoms of Visual Impairment:

Symptoms of neurological vision loss depend on the type of vision impairment and the location of damage in the brain. It may include:

Blurry vision: In Blurry vision, a person will not see things clearly or may see something in light but find it difficult to see them in dim light.

Double vision: In double vision, the patient sees a single object as two and cannot merge them as one.

Problems with depth perception of objects

Problem with bright light: In this type of problem, a person experiences difficulty seeing an object in a bright light. One may also feel pain or discomfort in the eye in bright light.

Difficulty with interpreting the object the person is looking at

Partial loss in the visual field: In this problem, half of the visual field in each eye is missing.

Treatment of Visual Impairment:

There is hardly any treatment for such vision loss since the rectification of visual acuity is of no help. Depending on the location and degree of neurological impairment, vision may improve over time. Some children with acquired brain injury or impairment in the coordination of the eyes and difficulties with visual perception also tend to improve with age.

Conclusion:

This is a type of vision loss where glasses, contact lenses, surgeries, or eye drops are not going to help. Such vision loss is usually permanent. Children with similar symptoms need to be presented with pictures, bright light, etc., which may help to form an idea about the object.

Visual Impairment Related To Nervous System!

Lower back pain is one of the most common ailments among adults all across the world. You may wake up in the morning with an energising drink before going out to work. After you arrive at work, you may have to sit there till lunch, which involves further sitting and you are required to sit for more hours for completing the remaining work. Then you come back home by sitting in the car and have the night s meal while again sitting. Did you know sitting through the day is the major culprit behind your back pain? Thankfully, yoga has effective ways of treating back pain to a considerable degree.

You can choose to do the following yoga poses for alleviating your back ache:

Supine hamstring stretch: You will have to lie back on your back and bend the right knee to the chest. Then you will have to place a rolled-up towel around the football and straighten the leg towards the ceiling and press both the heels. In case your lower back feels strained, you can bend your left knee and place the foot right on the ground. Hold the position for about 3 to 5 minutes and practice regularly for soothing back pain.
Two knee twist: You will have to bend your knees to the chest while lying on the back and try to bring out the arms forming a T-shape. Then try to exhale and lower down the knees on the ground towards your right side. Keep both the shoulders pressed down firmly and hold this position for about 2 minutes for best results.
Sphinx: You will have to prop yourself on the forearms while lying on the stomach. You will then have to align the elbows right under the shoulders and press through the tops and palms of the feet. You are likely to feel terrific sensations down your lower back, but it is advised to bear through it as it allows the flow of blood to that region which is required for healing. Practice the position regularly and hold it for at least one minute.
Thread the needle: This is quite an easier pose where you will have to lie flat on your back by bending both the knees with your feet flat on the ground. You will now have to bend the right knee by placing the outer left ankle through the right thigh. You will have to thread the right hand between the leg and interlace the hands behind the left thigh.
These positions would help in soothing your lower back pain, but it is recommended to consult a doctor if the pain still persists. Ayurvedic Tiktaksheer basti, massage therapy and certain oral medicines can help a lot in speedy recovery from spine/back related problems.

Ayurved has a very unique way of drug administration called Basti in which various medicines are given through the anus ( Rectal route)...For Lumbosacral / spine disorders a very specialised form of enema Tiktaksheer Basti (Medicated Bitter Milk enema) is given which shows amazing results. Kindly consult a specialized Ayurvedic practitioner for additional details.

Kati Basti (Vasti) is a traditional Ayurvedic treatment used for lower backache and disorders of lumbosacral region, including slip disc, lumbar spondylosis, sciatica, spinal problems etc. Kati Vasti is a part of external oleation (Snehana) therapy in Ayurveda. It is very safe, non-invasive and green category procedure.

In this procedure, you will get instant relief from backache. After completing a course of 7 to 21 days, you may not need any kind of oral medicines. It is a complete therapy for back pain and lumbosacral disorders.

However, the results vary person to person, but in most of cases, people get quick relief after the procedure.

Lower Back Pain - 4 Yoga Asanas For Treating it

Apart from its use in many Indian homes for traditional reasons, coconut has several health benefits to offer -

1) Helps diabetics by slowing sugar release into the bloodstream.
2) Boosts metabolism and increases energy because it is more likely to be burned as fuel than stored as body fat.
3) Helps treat malnutrition because it is easy to digest and absorb.
4) Kills disease-causing bacteria, fungi, yeasts and viruses because of the antimicrobial effects of its fatty acids.
5) Prevents strokes and brain disorders such as Alzheimer's and Parkinson's.
6) Prevent tooth decay - coconut oil fights bacteria responsible for tooth decay and could be a healthy, non-chemical additive in toothpaste and mouthwash.

Click on consult privately to ask me any follow-up questions on this.

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Why is Coconut SO good for you?

Your spine or backbone is composed of 26 bone discs, known as vertebrae. The vertebra shields your spinal cord and allows you to bend forwards and backwards, and stand. However, a number of problems, such as the following can change the structure or cause the vertebrae and its surrounding tissues to become damaged  

  Injuries
  Infections
  Tumours
  Changes in bone formation due to ageing   herniated disks, spinal stenosis
  Conditions like scoliosis and ankylosing spondylitis

Spinal disorders often lead to pain and discomfort when bony projections put pressure on the spinal nerves or cord. Over time, spinal disorders limit movement and reduce flexibility.
Treatment varies depending on the disease, ranging from medications and therapy to bracing and surgery.

Endoscopic Spine Surgery: what is it?

Contradictory to traditional open surgery, the new age endoscopic surgery is a minimally invasive procedure used to detect and treat a disorder. Unlike open surgery, minimally invasive endoscopic surgery does not require the patient to undergo general anaesthesia. The procedure is possible under local anaesthesia, considering the fact that it can be performed without cutting open the portion of the surgery site.

How does surgery work?

During the procedure, the surgeon first administers local anaesthesia to numb the site of the operation. You will be awake during the entire procedure but will not feel any pain. Then, he/she will make a small incision and insert a slender, tubular instrument   known as an endoscope   with a camera attached on one end through the soft tissues and skin, down to the spinal column. This allows the surgeon to get a clear view of the spinal tissues and understand where the problem exists. The endoscope holds the muscles open, allowing the surgeon to remove the damaged tissues or disk.

Endoscopic spine surgery preserves normal mobility, as the spine is not fused with rods and crews. When performed under an experienced surgeon, the procedure takes less than an hour.

Benefits of the Procedure

The advantages of going for an endoscopic surgery are the following  
  Local anaesthesia
  Surgery and discharge on the same day
  Microscopic incisions
  No removal of bone or muscles
  Zero or minimal blood loss
  Preserves spinal mobility
  Immediate recovery
  Reduced intake of pain medicines
  The high rate of success
  Improved quality of life

Minimally invasive endoscopic surgery has made it possible to rectify spinal problems and disorders without having to go under the knife. With less pain and quicker recovery, you can improve your spine health and get back to your usual activities in a day or two.

Consult a specialist and discuss the procedure in detail before opting for the same.


Endoscopic Spine Surgery Under Local Anaesthesia!

While heart attacks are commonly experienced by men and women, the symptoms experienced by them are different. Symptoms of a heart attack in women are much more subtle as compared to signs of a heart attack when experienced by men. 

Many women even compare the symptoms of a heart attack to the flu or acid reflux. Hence it is important to be able to recognize the symptoms of a heart attack and be able to distinguish them from symptoms of other less fatal conditions. 

Some of the characteristic symptoms of a heart attack that a woman should look out for are:

Discomfort or chest pain: Chest pain is one the characteristic symptoms of a heart attack but this is not experienced in the same way by me and women. While men may feel pain in the left side of their chest, women can feel pain in any part of their chest. This may be accompanied by a feeling of the chest being squeezed in a vise.
Pain in the jaw, neck, arms and back: Men consider pain in the chest and left arm to be a symptom of a heart attack but women can experience this pain in their jaw and back as well. This pain can develop gradually or come on suddenly. It may also wax and wane before it becomes intense. In some cases, this pain can even wake you up from a deep sleep. Hence, do not ignore any unexplained pains in the upper part of your body.
Stomach ache: A stomach ache is one of the most subtle signs of a heart ache. This may feel similar to that caused by heartburn or a stomach ulcer. It may also feel like a great weight is on your stomach.
Shortness of breath: Feeling lightheaded or having trouble breathing even when you are not exerting yourself could be a sign of a heart attack. At times this could also make you feel like throwing up. This symptom is usually also accompanied by one of the other more characteristic symptoms of a heart attack.
Excessive sweating: Perspiration as a symptom of a heart attack is not the same as perspiration caused by exercise. When sweat is a symptom of a heart attack, it is more of a cold sweat that can be compared to the sweat caused by stress. If you do not sweat heavily but suddenly find yourself sweating excessively, you should not ignore it but consult a cardiologist immediately.
Tiredness: Feeling tired even when you haven t exerted any energy can be a sign of a heart attack. Sometimes, this fatigue can be so much that it can keep a woman from even moving from the chair to the bed.
It is therefore advised to not ignore any above-mentioned symptoms and see a doctor immediately; stay healthy and stay happy!

Heart Attack In Women - Signs You Must Watch Out For!

A broken wrist is known as a wrist fracture and it may occur due to a variety of causes starting from undue pressure on the wrist which can result in an injury as well as debilitating conditions like arthritis, which makes the bones and joints prone to fractures. There are also non displaced breaks, which are stable kinds of fractures and in which, the wrist remains in its place. Let us find out more about the kinds of fractures and the procedures for treatment of the same.

Type of Fracture: The wrist is basically made up of eight small bones that connect the two long arm bones, which are known as the radius and ulna and create the forearm. The broken wrist can take place in any of these bones. A hand surgeon will generally take a look at this kind of fracture and determine whether it is displaced, stable or open. As discussed earlier, a wrist fracture can be of various types. While a non displaced wrist fracture is a more stable kind that does not really require much more than rest or medication, a displaced wrist fracture is a non stable kind where dislocation happens.

Other Factors: There are a variety of other factors that will be taken into consideration in order to repair this kind of a fracture. To begin with, the Orthopaedic specialist will consider your age and the kind of job, hobbies and other kinds of activities that you indulge in. Also, the doctor will try to ascertain whether or not you are in good health on an overall basis. The presence of other injuries will also be taken into account for this kind of an injury in there has been a bike or car accident that has caused the fracture.

Treatment: The method of treatment will vary as per the considerations listed above. A padded splint may be installed in order to align and support the bones and wrist respectively, so that there is ample relief from the acute pain as well. Further, an unstable fracture will require a cast as to support the entire forearm and give proper rest to the region so that the bone can grow back together and get aligned again. Surgery may also be required for very severe cases, and pins, screws, metals and plates may also be used depending on the exact location and type of fracture.

Recovery: Remember to move your fingers as much as you can so as to prevent them from getting stiff while they are held up in a splint or a cast.
Hand therapy will be helpful in gaining back motion and function of the wrist.

Wrist Fracture Procedure - Facts You Should Know About 

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