Sleep apnea is a disorder which is characterized as interruptions in breathing when you are sleeping. These interruptions or pauses in breathing usually last for about 10 to 20 seconds and may be repeated over 100 times alongside the duration of your sleep. This condition leads to poor sleep resulting in drowsiness, fatigue and poor concentration throughout the day.

Sleep apnea can be classified as:
1. Central sleep apnea: Central sleep apnea impairs the central nervous system wherein the brain fails to control muscles which regulate breathing while you sleep.
2. Obstructive sleep apnea: This type of sleep apnea occurs when the soft tissues present in the back of the throat block the airway and thus resulting in loud snoring.

Signs and symptoms
The various signs and symptoms of sleep apnea are
1. Loud and chronic snoring during sleeping
2. Interruptions in breathing
3. Shortness of breath during sleep
4. Fatigue during the day
5. Choking and gasping during sleep
6. Extreme irritability and drowsiness
7. Experiencing headaches in the morning
8. impaired concentration and forgetfulness
9. Chronic sore throat and dry mouth
10. Depression

The various risk factors for sleep apnea are:
1. If you are overweight
2. If you are male
3. If you are over the age of 40
4. If you have a large tongue and tonsils
5. If someone in your family has sleep apnea
6. Nasal obstruction due to sinus problems

There are certain prevention measures to control sleep apnea, they are:
1. Limit smoking: Smoking may cause you to retain fluid in the throat which contributes to sleep apnea.
2. Exercise: You should exercise regularly to keep off weight as being overweight increases the chances of getting affected by sleep apnea.
3. Schedule your sleep: You should get enough sleep every day so that your body is refreshed and revitalized. Getting enough sleep, thus helps in preventing sleep apnea.

Risk Factors Associated with Sleep Apnea

Insomnia is a disorder where a person has difficulty sleeping. One can have problem falling asleep or staying asleep for long. Some people also have disturbed sleep. This can be a major problem as due to lack of sleep one feels tired and fatigued all day.

Recurring cases of insomnia hamper your daily activities and interfere with the smooth functioning of your life. Therefore, this condition should not be ignored and treated immediately.

Here are the various ways to treat insomnia:
Non-Medical (Cognitive and Behavioral treatment)
Several psychological and behavioral techniques can be used for the treatment of insomnia. Many of these methods can be easily self-taught and others require a therapist to be carried out properly. 

1. Relaxation training, which is also called progressive muscle relaxation involves the patient to tense and relax his muscles systematically in various parts or regions of the body. Relaxation techniques, such as breathing exercises, various forms of meditation, mindfulness and guided imagery are used for treating insomnia people. The use of audio recordings for guidance in these techniques is quite popular.

2. Stimulus control enables building an association between the bedroom and sleep. This is done by limiting several kinds of activities done in a bedroom. This may include going to bed only when very sleepy and leaving bed if you cannot sleep within twenty minutes. A strict bedtime and wake up time schedule has to be maintained.

3. Cognitive behavioral therapy or CBT involves changes in behavior like maintaining a strict sleep time schedule, elimination of afternoon naps and other habits related to sleep. A cognitive component is also added to this method. Unhealthy beliefs and fear regarding sleep are challenged and positive, rational thinking is encouraged. CBT is a very effective procedure for treating insomnia and the track record regarding success is high.

4. Changes in lifestyle are required to treat insomnia and prevent recurrence of insomnia, you should change certain habits and start some new practices. You should limit your intake of caffeine, alcohol and nicotine. Do not consume coffee or tea before going to sleep and avoid smoking. The habits may be stimulating and will keep you awake. Your diet should be balanced. You should avoid having rich and spicy food before going to bed. Avoid late meals and maintain a proper schedule for meals. Regular exercise can improve the symptoms of insomnia and you should try to work out every day.

Medical Treatment
There are many forms of medicines, which can treat insomnia. This includes over-the-counter medicines, as well as prescribed medicines. The type of medicine required completely depends on the severity and symptoms of your insomnia and other factors related to health. Therefore, you must consult a doctor before having any kind of medicine for treating insomnia.

The most common medicines for insomnia, which are usually prescribed by doctors are benzodiazepine hypnotics, non-benzodiazepine hypnotics and melatonin receptor agonists. However, medicines should only be taken after consulting with a specialist. Insomnia not only affects your health but also interferes with all your daily activities. Proper treatment should be taken to treat the same.

Ways to Treat Insomnia

Study of the brain has fascinated specialists all over the globe since time immemorial. The brain being the most vital organ for survival and coordination is perhaps the most complex of them all too. This has led to a limited understanding of its working in spite of the available advanced technology. However, with the advent of techniques for diagnosis and treatment, therapeutic strategies are evolving. This is a major step towards rendering Neurosurgery safer than ever in the history of mankind.

Neurosurgery through the 20th Century-

During the beginning of the 20th century, Neurosurgery was considered as a specialty. The clinical-neurologist would draw conclusions related to lesions in the brain through neurological examination and clinical history. It enabled diagnosis of vascular lesions, spinal disorders, and brain tumors. During the second and third decades of the 20th century, vascular pathologies and brain tumors could be diagnosed indirectly through techniques like angiography, ventriculography, and pneumoencephalography. But since the operative techniques were too crude and the lack of skilled professionals were rampant, there were high rates of morbidity and mortality due to neurological conditions. Generally, after diagnosing the nature of brain lesion and its site, surgery was performed with inadequate maintenance and control of intracranial pressure and through not too sophisticated surgical instruments.

During the fifth and sixth decades of the 20th century, chemotherapy and radiation treatment came into the picture for treating malignant brain tumors, thereby reducing mortality to a good extent.

During the seventh decade of the 20th century, Computed Tomography (CT) scan provided a better understanding of the location of lesions in the brain which slightly substantiated the earlier techniques. Then, the procedures for cerebrospinal fluid diversion significantly improved management of intracranial pressure during surgery.

It was only during the last decade of the 20th century that the Neurology saw a giant progressive leap through the introduction of Magnetic Resonance Imaging (MRI) and powerful high magnification microscopes. Combined with Neuroanesthesia and Intracranial Pressure Management, this aided surgeons to work on a relaxed brain. This promoted safe removal of the brain tumor and better management of vascular lesions. Moreover, the understanding of micro-surgical anatomy improved drastically, leading to a boost in confidence levels of the micro-neurosurgeons performing the operation.

Neurosurgery in the 21st Century-

The 21st century is actually a revolutionary era that uses powerful computers in almost all the fields possible. Computer-based applications such as Neuro-imaging, Neuronavigation, Intra-operative Neuro-monitoring, and Neuro-modulation are now used in standard neurosurgical practice as a part of the routine. Extremely powerful CT scans and MRIs are used for diagnosis before surgery. The advent of nanotechnology and its application in Neurosurgery is doing great and has a promising future ahead based on the current study of scenarios. Moreover, there is a possibility of most of the Neurosurgical procedures becoming minimally invasive. Frameless Stereotaxy is another technique that helps in locating the exact position of the tumor, which further helps the neurosurgeon in navigating with great precision the very sensitive, high-risk areas of the brain. Such techniques, to a great extent, have lowered mortality and morbidity, lessened the rate of recovery, and chances of infection related to Neurosurgery.

Take Away-

A number of techniques for diagnosis and precise location of the tumor in the brain have made Neurosurgery much safer today, due to advancement in science and technology, than it ever had been in the history of mankind.

Advancements In Neurosurgery - Know How Safe It Is!

The most powerful and amazing organ in our body is the brain. It differs from many other organs of our body not only by its shape, but also by its special type of cell called neurons. When these cells gets affected or dead it can never be reverted or regenerated which is the most exclusive nature found only in brain cells. The cells in other parts of our body has the capacity to regenerate (can be replaced or new one can be grown or produced), but brain cells are exception. Hence any damage to the brain, injury or trauma is really a crucial thing to be considered with utmost care.

Brain surgeries really need skill, proper training, confidence and intelligence to perform this highly complicated and risky surgery.

Purpose:
Brain surgeries are performed to:

Remove the brain tissues that are grown abnormally
Aneurysm is clipped to prevent flow of blood cliff off an aneurysm
Biopsy purpose or to remove the tumour
Make a nerve free
Drain the abnormal blood or clot collection or to drain any excessive fluid collection caused by infection.
To implant artificial electronic device as a treatment for conditions like Parkinson's disease
Types:

Biopsy: A part of brain tissue is removed for the brain or whole tumour is removed.
Craniotomy: The skull bone is opened to remove tumour, an aneurysm and drain fluid or blood from infection.
Minimally invasive endonasal endoscopic surgery: Endoscopic devices are inserted through the nose to remove the lesions or tumour.
Minimally invasive neuroendoscopy: Similar to endonasal surgery but small incision is made.
Risks:

Anaesthesia risks like breathing difficulty, allergic reaction to medications, excessive bleeding or clots and infection.
Risk related to the brain surgeries are seizures, coma, swelling of brain, infection to brain or meanings, surgical wound infection that intrudes to the brain structures, abnormal clot formation and bleeding.
General risks include muscle weakness, disturbances in memory, speech, vision, coordination, balance and other functions that are controlled by the brain.

Brain Surgery - Know The Purpose Behind It!

Autism in children is a condition that is characterized by limiting social intelligence, unequal skill development across sectors, and repetitive behavioural patterns. These children may show awkwardness when dealing or speaking with people, as they seem to fail to understand what other people feel. Hence, they are unable to deal out emotional responses in kind. They themselves are very troubled, sometimes, by stimuli that are considered normal by other people, including certain visions, touches, smells and sounds.

The skill set of an autistic child forms and develops unequally. While they are not very social, they sometimes gain intense intellectual abilities in the field of math, music, chess, art and related matters which require the brain to visualize and function.

There are further ways to diagnose underlying autism in a child, and diagnosis is extremely necessary for early treatment and cure. These warning signs are-

  An autistic child will shy away from both tactile and non-tactile contact. Some children may naturally be scared of being touched by a stranger, but autistic children will not even look or smile at you when you are feeding them. They cannot maintain eye contact, and neither will they show signs of affection like small smiles or cuddles, or loving glances.

  Lack of auditory communication - This is another area of communication where an autistic child will be found lacking. Even above and beyond not responding to visual and tactile stimuli, she/he will completely forego aural communication as well. They will not respond to familiar sounds around and go even to the extent of not recognizing or being able to respond to their own name.

  If you point at things in the distance, there is a lack of communication with your child as well. These children do not have the ability to maintain a connection long enough to follow your hand and record what it is gesturing at. Either the child does not feel enough of a connection to you to actually feel your stimulus worth pursuing, or she/he does not have the power or attention span to keep following with eyes the trail your fingers have created.

  The child does not use a lot of aural communication her/himself as well too. She/he does not call out often or call you by acronyms like mother and does not make small whimpering noises like most infants do, in search for some warmth and affection.

She/he does not seem to have a natural affinity for physical touch and love and does not seem to be able to show very much love her/himself through cuddles or disappointment expressed if you get sick.

Autism is a disease that has now spread to a whole range of behavioural peculiarities, termed collectively as the Autism Spectrum Disorder. If diagnosed sufficiently early, this condition can be helped to a great extent. Make sure to monitor your child for the above signs, and contact a doctor immediately if you see cause for concern.

The Ways You Can Identify An Autistic Child!

It is that time of the year when insects are all around. Suddenly one feels a buzzing sound or an itchy feel in the ear. To your horror, one feels a live insect is in your ear, which can be extremely annoying and is like a nightmare. Insects often get stuck when they enter our ears as they cannot fly or crawl out. They try to find their way out and their movements inside our ears can be very uncomfortable, painful and can be itchy as well. Moreover, they can easily produce infection.

In this scenario, do not try to remove an insect with cotton swab, tweezers or hair clip as it will make the situation worse and can lodge the insect deeper into the ear canal, which can possibly damag the eardrum, leading to permanent hearing loss. If an individual is not certain about the potential harm taht can be caused by the insect in the ear, one should seek medical care immediately. Insects in the ear are common reasons for visits to doctor's clinic, especially in children.

If one suspects an insect in ear, one may experience pain, swelling, blood or crackling. One may even feel biting, stinging, hearing loss or dizziness. It is best to stay calm in this situation as being active may lodge the bug further in ear or cause it to move further back or cause serious damage to the sensitive eardrum

One way to try to remove a bug in ear is by tilting the ear toward the ground and attempt to wiggle the ear. Grasp the earlobe and give it a wiggle. If the bug is not too far into ear canal, it may fall out on its own. If the bug is still alive and is not too far inside of the ear canal, it may simply come out on its own. If one stays calm and keep objects including fingers away from ears, it is likely that the bug will find its way back out of ear.

One can also try to flush the ear with warm water with a dropper or a bulb syringe. This can be done by holding head upright and stretching the ear canal by pulling the outer ear and then putting a steady stream of warm water into ear. Tilt head to the side to drain out the ear. Do not try this if one suspects that ear drum has been ruptured to prevent additional damage.

To avoid stinging or eardrum rupture from scratching or biting , one may use a drop or two of mineral, baby, or olive oil inside your ear canal to kill the insect. Finally, visit an ENT specialist doctor as they can remove the insect by special suction devices. Post insect removal, one must look out for signs of infection as swelling, dizziness, hearing loss, fever, and pain. Finally follow up with ENT specialist or Otolaryngologist for the final opinion.

How to Remove Insect from Ear at Home? 

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