The brain contains numerous nerve cells which help in its normal functioning. Epilepsy or seizures occur when there is a disruption in the activity of the nerve cells in the brain. A neurological disorder of the CNS (Central Nervous System), epilepsy can affect all and sundry, irrespective of their age, sex and ethnicity. However, children and aged people (above 60 years) are more susceptible to the condition. A study suggests approximately 10 million people in India suffer from epilepsy.

Types of Epilepsy
Based on the activity of the brain that causes an epileptic attack, Epilepsy can be of two types - Focal or Generalized
Focal Epilepsy: An epileptic attack triggered by unusual activities restricted to a particular area of the brain.

In some cases, focal epilepsy may result in unconsciousness. A person may also lose awareness and become unresponsive (keeps staring into space), a condition termed as Focal Dyscognitive Seizures. A person with this condition may behave strange, such as walking in circles, chewing or rubbing their hands.
In another type of focal epilepsy known as Focal seizures without loss of consciousness, a person does not lose consciousness. In such cases, there may be sudden and involuntary jerking of the arms or the legs. There may also be dizziness or a tingling sensation.
Generalized Epilepsy: Here, the seizures or epilepsy result from unusual activities throughout the brain. Generalized epilepsy, may, in turn, be of the following subtypes

Tonic seizures: This affects the muscles of the legs, arms, or the back, causing them to stiffen and tighten up.
Atonic seizures: Here, a person may suddenly fall down due to loss of muscle control. The condition is also known as Drop Seizures.
Absence seizures: Mostly affecting children, the affected person may lose awareness (temporary) and behave strangely such as staring into spacing, smacking their lips, or blinking their eyes continuously.
Clonic seizures: They are characterized by sudden and continuous jerking movements of the arms, face, and neck muscles.
Tonic-clonic seizures: Here, a person may suddenly lose consciousness. There are violent shaking and stiffening of the body. Some people may even be seen biting their tongue.
Myoclonic seizures: In this arms, and legs of a person suddenly twitches and jerks.

What triggers an Epilepsy?
Epilepsy may be an outcome of the following factors

Medical conditions such as stroke or even brain tumors may affect the normal activities of the brain, thereby resulting in epilepsy. Diseases such as Viral Encephalitis, AIDS or Meningitis act also act as a trigger, accelerating the chances of epilepsy.
Developmental disorders such as Neurofibromatosis or Autism can also trigger epilepsy.
In some cases, epilepsy may be a genetic predisposition. Thus, a person with a family history of epilepsy may suffer from the condition.
Epilepsy may also be an outcome of a prenatal brain injury due to oxygen deficiency or an infection to the mother.
People with dementia may also suffer from an epileptic attack.

Epilepsy - Know The Most Common Types!

Depression is possibly regarded as the first sign of Alzheimer s disease. According to a research, the connection between Alzheimer s disease and depression is very interesting. It has been found that the life of people who are suffering from dementia is affected in 2 different ways. Individuals who have suffered from depression in their lives are at a greater risk of developing dementia. It has also been observed that people suffering from dementia also have depression. The health condition should be treated immediately because if it is ignored it can damage the quality of life and result in worst conditions like memory loss. Temperament, as well as behavioral changes, may precede memory problems in people with the disease.

Risk factor of dementia
The significant risk factor for dementia or common form of Alzheimer s is developing depression at a younger age. The other reasons for the link are not very clear, however, it has been speculated that the inflammation that occurs in depression is a contributing factor to the Alzheimer s disease. The risk of dementia also increases with certain proteins which spiral with depression. The common signs of Alzheimer s disease include lack of appetite, sadness, agitation, weight loss, and anxiety. People suffering from this condition are unable to tell if they are depressed, but their actions help in communicating a message. It is always better to seek the assistance of a physician as doctors can make use of tools to assess the neurological disorder.

Best way to treat patients with Alzheimer s
The best way to treat patients suffering from dementia and who are depressed is to engage them in activities. It is important that they step out and do some exercises. They should go out in the sunshine. It is necessary to engage them in activities and conversations and help them to lead a higher quality of life. Some of the symptoms of dementia and depression are alike but not all of them. The major symptoms of depression include feeling tired most of the times, feeling restless, irritable, feeling worthless/guilty, unplanned weight gain and trouble in focusing. These symptoms often occur for more than 2 weeks or longer.

Difficulties caused by Alzheimer s disease
In the case of Alzheimer s disease, it becomes very difficult for the individual to communicate, learn or remember mainly because the damage is caused to the brain. Due to the brain damage, there is a possibility of changes in the personality and moods of individuals suffering from this health condition. The quality of life is affected by depression as well as Alzheimer s disease. Hence, it is always better to treat the condition immediately. For that reason, it is very important to set up a pleasant environment around and help patients suffering from this condition by helping them do enjoyable tasks and make them feel positive about life.

Alzheimer's Disease & Depression - How They Are Related?

Getting a good night s sleep is needed not only to remove dark circles but to improve your overall health as well. Ideally, adults need 7 to 9 hours of sleep every night. This helps you stay physically and mentally healthy. However, getting a good night s sleep is easier said than done, as sleep apnea is one of the factors that could affect the quality of your sleep. This can cause a number of health issues including heart disease.

What is sleep apnea?
Sleep Apnea is a sleep disorder that can make your breathing start and stop repeatedly while you are asleep. These pauses can range from 5 times an hour to 30 times in one hour. Waking up tired after a long sleep and snoring are characteristic symptoms of this condition. This can be annoying for others, but for you, it could be life-threatening. When your breathing stops; your airways get blocked. 

This is characteristic of obstructive sleep apnea, as every time this happens, you wake up. This can increase the risk of high blood pressure. High blood pressure, in turn, can cause arrhythmia, heart failure, and strokes. This can increase the risk of a fatal heart attack by up to 5 times.

Heart disease and central sleep apnea have a cyclic relationship. In this case, heart disease causes the person to retain water and salts. At night, this excess fluid can enter the lungs making the person wake up feeling short of breath. This is not necessarily because the airways get blocked but because the brain does not send the diaphragm a signal to expand and contract. This is not as common as obstructive sleep apnea.

Reducing your risk of heart disease caused by sleep apnea
There are ways to treat sleep apnea so as to reduce the chances of heart diseases. To treat it, it must first be diagnosed. Thus, if your roommate notices you snoring, consult a doctor immediately. For a diagnosis, you will need to undergo a sleep study. This involves staying overnight in the hospital where they will monitor your sleep. Treatment for sleep apnea is known as continuous positive airway pressure or CPAP. 

This form of treatment involves wearing a mask that regulates the air pressure as you breathe thus ensuring that the air passages do not close down. In case of obstructive sleep apnea, losing weight if you are obese, can also help treat the condition and keep the airways open. 

Sleep Apnea - How It Can Increase The Risk Of Heart Disease?

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!

Raising a child with dyslexia can stir up a lot of emotions. You may look ahead and wonder if this learning issue will affect your child's future. But dyslexia is not a prediction of failure. Dyslexia is quite common, and many successful individuals have dyslexia.

Research has proven that there are different ways of teaching that can help people with dyslexia succeed. There's a lot you can do as a parent too.

What are the symptoms of dyslexia?

Because dyslexia affects some people more severely than others, your child's symptoms may look different from those in another child. Some kids with dyslexia have trouble with reading and spelling. Others may struggle to write or to tell left from right.

Dyslexia can also make it difficult for people to express themselves clearly. It can be hard for them to structure their thoughts during conversation. They may have trouble finding the right words to say.

Others struggle to understand what they're hearing. This is especially true when someone uses nonliteral language such as jokes and sarcasm.

The signs you see may also look different at various ages. Some of the warning signs for dyslexia, such as a speech delay, appear before a child reaches kindergarten. More often, though, dyslexia is identified in grade school. As schoolwork gets more demanding, trouble processing language becomes more apparent.

Here are some signs to look out for:

Warning Signs in Preschool or Kindergarten

Has trouble recognizing the letters of the alphabet

Struggles to match letters to sounds, such as not knowing what sounds b or h make

Has difficulty blending sounds into words, such as connecting C-H-A-T to the word chat

Struggles to pronounce words correctly, such as saying 'mawn lower' instead of 'lawn mower'

Has difficulty learning new words

Has a smaller vocabulary than other kids the same age

Has trouble learning to count or say the days of the week and other common word sequences

Has trouble rhyming

Warning Signs in Grade School or Middle School

Struggles with reading and spelling

Confuses the order of letters, such as writing 'left' instead of 'felt'

Has trouble remembering facts and numbers

Has difficulty gripping a pencil

Has difficulty using proper grammar

Has trouble learning new skills and relies heavily on memorization

Gets tripped up by word problems in math

Has a tough time sounding out unfamiliar words

Has trouble following a sequence of directions

Warning Signs in High School

Struggles with reading out loud

Doesn't read at the expected grade level

Has trouble understanding jokes or idioms

Has difficulty organizing and managing time

Struggles to summarize a story

Has difficulty learning a foreign language

Skills that are affected by Dyslexia-

Dyslexia doesn't just affect reading and writing. Here are some everyday skills and activities your child may be struggling with because of this learning issue:

General

Appears bright, highly intelligent, and articulate but unable to read, write, or spell at grade level.

Labelled lazy, dumb, careless, immature, "not trying hard enough," or "behavior problem."

Isn't "behind enough" or "bad enough" to be helped in the school setting.

High in IQ, yet may not test well academically; tests well orally, but not written.

Feels dumb; has poor self-esteem; hides or covers up weaknesses with ingenious compensatory strategies; easily frustrated and emotional about school reading or testing.

Talented in art, drama, music, sports, mechanics, story-telling, sales, business, designing, building, or engineering.

Seems to "Zone out" or daydream often; gets lost easily or loses track of time.

Difficulty sustaining attention; seems "hyper" or "daydreamer."

Learns best through hands-on experience, demonstrations, experimentation, observation, and visual aids.

Vision, Reading, and Spelling Skills

Complains of dizziness, headaches or stomach aches while reading.

Confused by letters, numbers, words, sequences, or verbal explanations.

Reading or writing shows repetitions, additions, transpositions, omissions, substitutions, and reversals in letters, numbers and/or words.

Complains of feeling or seeing non-existent movement while reading, writing, or copying.

Seems to have difficulty with vision, yet eye exams don't reveal a problem.

Extremely keen sighted and observant, or lacks depth perception and peripheral vision.

Reads and rereads with little comprehension.

Spells phonetically and inconsistently.

Hearing and Speech Skills

Has extended hearing; hears things not said or apparent to others; easily distracted by sounds.

Difficulty putting thoughts into words; speaks in halting phrases; leaves sentences incomplete; stutters under stress; mispronounces long words, or transposes phrases, words, and syllables when speaking.

Writing and Motor Skills

Trouble with writing or copying; pencil grip is unusual; handwriting varies or is illegible.

Clumsy, uncoordinated, poor at ball or team sports; difficulties with fine and/or gross motor skills and tasks; prone to motion-sickness.

Can be ambidextrous, and often confuses left/right, over/under.

Math and Time Management Skills

Has difficulty telling time, managing time, learning sequenced information or tasks, or being on time.

Computing math shows dependence on finger counting and other tricks; knows answers, but can't do it on paper.

Can count, but has difficulty counting objects and dealing with money.

Can do arithmetic, but fails word problems; cannot grasp algebra or higher math.

Memory and Cognition

Excellent long-term memory for experiences, locations, and faces.

Poor memory for sequences, facts and information that has not been experienced.

Thinks primarily with images and feeling, not sounds or words (little internal dialogue).

Behavior, Health, Development and Personality

Extremely disorderly or compulsively orderly.

Can be class clown, trouble-maker, or too quiet.

Had unusually early or late developmental stages (talking, crawling, walking, tying shoes).

Prone to ear infections; sensitive to foods, additives, and chemical products.

Can be an extra deep or light sleeper; bedwetting beyond appropriate age.

Unusually high or low tolerance for pain.

Strong sense of justice; emotionally sensitive; strives for perfection.

What can be done at home for dyslexia?

Helping your child with dyslexia can be a challenge, particularly if you're never been confident in your own reading and writing skills. But you don't have to be an expert to help work on certain skills or strengthen your child's self-esteem.

Keep in mind that kids (and families) are all different, so not all options will work for you. Don't panic if the first strategies you try aren't effective. You may need to try several approaches to find what works best for your child. Here are some things you can try at home:

Read out loud every day

Tap into your child's interests

Use audiobooks

Look for apps and other high-tech help

Focus on effort, not outcome

Make your home reader-friendly

Boost confidence

What can make the journey easier?

Dyslexia can present challenges for your child and for you. But with the proper support, almost all people with dyslexia can become accurate readers. Your involvement will help tremendously.

Wherever you are in your journey, whether you're just starting out or are well on your way, this site can help you find more ways to support your child. Here are a few things that can help make the journey easier:

Connect with other parents. Remember that you're not alone. Use our safe online community to find parents like you.

Get behavior advice. Parenting Coach offers expert-approved strategies on a variety of issues that can affect children with dyslexia, including trouble with time management, anxiety and fear, frustration and low self-esteem.

Build a support plan. Come up with a game plan and anticipate what lies ahead.

Understanding dyslexia and looking for ways to help your child is an important first step. There's a lot you can do just don't feel you have to do everything all at once. Pace yourself. If you try a bunch of strategies at the same time, it might be hard to figure out which ones are working. And do your best to stay positive. Your love and support can make a big difference in your child's life.

9 Dyslexia Signs & Symptoms - Your Kid is Suffering from it!

Hypopituitarism is defined as a condition in which the pituitary gland is unable to produce enough hormones. Under-secretion of pituitary hormones affects reproduction, body growth and blood pressure. It also results in pre-mature aging.

The pituitary gland is a small bean-shaped gland situated at the base of your brain, behind your nose and between your ears. Despite its size, this gland secretes hormones that influence nearly every part of your body.

In hypopituitarism, you have a short supply of one or more of these pituitary hormones. This deficiency can affect any number of your body's routine functions, such as growth, blood pressure and reproduction.

Few Causes:

Head injury

Tuberculosis

Radiation treatment

Stroke

Brain tumors

Brain surgery

Meningitis (brain infection)

Hypophysitis (autoimmune inflammatory disorder)

Sarcoidosis is an infiltrative (accumulation of cells and tissues in excess of the normal amount) disease which occurs in various organs.

Impaired hormone secretion by the pituitary gland is caused by genetic mutations.

Sheehan s syndrome: It is a condition in which the pituitary gland gets damaged due to severe blood loss during childbirth.

Hypothalamus (a part of the brain which is located above the pituitary gland) diseases wherein the pituitary activities are directly affected by the hypothalamus.

Symptoms:

Fatigue

Reduced sex drive

Decreased appetite

Anemia

Irregular menstruation, pubic hair loss, hot flashes (feverish heat), and inability to breast-feed properly because of low breast milk production).

Dwarfism in children

Weight loss

Increased sensitivity to cold temperature

Infertility

Facial puffiness

Reduction in body hair or facial hair

Treatment Options:

Hormone replacement drugs include:

Corticosteroids: Adrenocorticotropic hormone deficiency leads to low production of adrenal hormones (different kinds of hormones such as cortisol and adrenalin, produced in the endocrine glands). These drugs act as a replacement of adrenal hormones.

Growth hormone: Growth hormone, also known as somatropin, is injected beneath the skin. This treatment method promotes growth, which balances the height in children. Growth hormone deficiency in adults is also cured by these medications to some extent.

Surgery: Surgical procedure is needed if the condition of hypopituitarism is the result of a tumor. The doctor will remove the tumor through surgery, thus resulting in normal growth.

Radiation: Radiation therapy helps in reducing the size of the tumor which causes stunted growth or pre-mature aging.

Hypopituitarism: Causes, Symptoms and Treatment

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