Parkinson s disease adversely affects the way you move, as it is a neurodegenerative disorder. This happens when there are problems with certain nerve cells in the brain. These nerve cells produce an important chemical called Dopamine, which in turn sends signals to the region of our brain that takes care of the movement. This chemical help muscles to function smoothly and allow in carrying out one s daily activities. When somebody is suffering from Parkinson s disease, the nerve cells break down, thus hampering movements of limbs.

What Causes This Disease?

Over the years, a lot of research has taken place to find out the exact reasons due to which people get affected by Parkinson s disease but till now neither scientists nor doctors have been able to come up with any solution. They are thinking on the lines of aging or hAarmful chemicals in the environment, to be possible causes for this neurological problem. Sometimes researchers even feel that this could be a hereditary problem but there is no concrete evidence to substantiate this statement.

Symptoms Of Parkinson s

As discussed earlier, Parkinson s occur in aged individuals, when nerve cells break down, when the chemical called Dopamine is no longer able to send signals to the brain. You can easily recognize Parkinson s disease in any of your family members, if you come across certain symptoms, which are generally four of them:

Trembling or shaking of limbs and these tremors can affect different body parts like, hands, arms and legs.
Muscles become stiff, due to which it becomes tough for the affected individuals to move their limbs freely.
Due to stiffness of muscles, movement becomes slow and thus each and every activity of theirs takes much more time than usual.
People are unable to keep their balance and walk freely without any hindrance.
Generally, tremor is the first thing you would notice in a person and thus instantly get to know that the person might be suffering from Parkinson s.
Problems of constipation or facing difficult in swallowing tend to happen as the disease goes on to affect all the muscles in one s body. 
During the latter stages, someone who has Parkinson s, might well have a blank expression to the face with problems being faced while trying to speak and other related issues. The symptoms of this disease usually start for people aged between 50 and 60 but at times, it can even crop up at an earlier stage.
Preventive Measures And Treatment

Let s take a look at how you can prevent yourself from getting crippled by Parkinson s Disease.

Unfortunately, as the disease is mostly age related, so after attaining the age of 60, if not from 50, there would be very few individuals who would not be the victims of Parkinson s.

Research has revealed that having less of dairy and red meat and consuming more of fruits, vegetables and high-fibre foods, thus maintaining a healthy diet, can protect people from the dreaded disease.

Parkinson's Disease - Know What's It's All About

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

Over 60 million people around the world suffer from epilepsy. This can be described as a brain disorder that causes seizures. However, it is important to note that seizures are not synonymous with epilepsy. A patient may be diagnosed with epilepsy only if there have two or more seizures that are unrelated to other medical conditions. Here are five facts you should know about epilepsy.

An epileptic person can have many different types of seizures.
Seizures are caused by abnormal electrical activity in the brain cells. There are many different types of seizures. Seizures can make a person make abnormal movements, make him or her stare into space, make him or her unable to speak or make them shake vigorously and fall to the ground. Some seizures are easy to identify while others may go unnoticed.

Epilepsy can be caused by many factors
There are a number of factors that can cause epilepsy. The most common amongst them are - deprivation of oxygen at the time of birth, brain infections, head injuries, stroke, neurological diseases, tumors and genetic disorders. Infections can also cause epilepsy. In some cases, the actual cause may be difficult to identify.

A healthy diet, protecting the head from trauma (by wearing a helmet) and exercising can help prevent epilepsy. Expectant mothers should also follow a healthy prenatal plan.

The effect of epilepsy is much more in women as compared to men
Both men and women are susceptible to epilepsy. However, epilepsy can be harder to manage in women. This is because of their hormone structure. Pregnancy can also make epilepsy hard to manage and the seizures could also affect the baby. Thus, it is essential for pregnant mothers with epilepsy to take extra precautions and follow their doctor s advice strictly.

Epilepsy can be treated
Though epilepsy cannot be cured, there are many ways of treating epilepsy. The best form of treatment depends on the patient s medical history and neurological exams. Medication to stop seizures is the most common form of treatment. A special diet may also be prescribed along with this. In some cases, surgery may also be advised. Nerve stimulation may also be used to treat this condition.

Epilepsy is not contagious
Anyone can suffer from epilepsy but it cannot be transferred from one person to another. Thus, if you see someone having a stroke, you must immediately try to help them without worrying about your own health.

Epilepsy - 5 Common Facts About It!

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!

Autism is a developmental disorder that is usually diagnosed within the first three years of a child s life. Speech disorders and an inability to communicate with others are characteristic symptoms of autism. Speech therapy can be very beneficial for such children. Thus, it is often a major part of a treatment plan for autism. Some of the benefits of speech therapy for autistic children include:

Better articulation: Autistic children often find it hard to make certain sounds. Hence, they tend to babble or make harsh sounds or grunt instead of talking. A speech therapist can help the child learn to articulate sounds in a better way. For this, the therapist will help the child exercise the facial muscles and lips. This can make it easier for them to be understood by others.
Treating echolalia: Echolalia refers to a child s behaviour where he or she answers a question by repeating part of it. This may be because they find it difficult to express their own thoughts and feelings. Echolalia is very common amongst autistic children. Speech therapy is the only way to treat this condition. If left untreated, it could make the child withdraw into himself.
Better vocabulary: Autistic children often memorize words without understanding them. A speech therapist can help the child put words into context and thus help reduce their dependence on gestures. This can also make autistic children more confident. In addition to expanding their vocabulary, a therapist can also teach children the proper time and place for communication. For example, when to say good morning and good evening.
Initiate communication: When children are not confident of expressing themselves, they wait to be called on before saying anything. By helping them articulate sounds better and expanding their vocabulary, a speech therapist can help children gain the confidence needed to initiate conversations. With therapy, autistic children can also follow simple instructions and begin to answer questions independently. This will make them more independent.
Speech therapy does not follow the same techniques for all children. For therapy to be effective, the therapist must work in close collaboration with the child s parents and caregivers to set the right goals and monitor the child s progress. Some of the techniques that may be used include the use of electronic talkers, typing or signing, picture boards, facial exercise and massages, using rhyme to help construct sentences and using sounds to help the child expand speech sounds. If the child is non-verbal, the therapist may also introduce alternatives to verbal communication.

Can Speech Therapy Help Autistic Children?

Cerebral palsy is the term for a group of neurological disorders that affects one s muscle movement and motor skills.

In most cases, the condition is caused due to a brain impairment that develops while the baby is still in the womb. Cerebral palsy may also occur shortly after or during birth.

Symptoms of Cerebral Palsy:

The signs and symptoms of the condition vary from one individual to another, ranging from mild to severe. The commonly observed ones in children are-

  Difficulty walking
  Difficulty holding on to objects
  Delay in developing motor skills- sitting up straight, rolling over, crawling
  Variation in the muscle tone- too stiff or too floppy
  Delay in development of speech
  Spasticity
  Lack of coordination of the muscles
  Difficulty swallowing and excessive drooling
  Functioning of only one side of the body
  Neurological ailments such as intellectual disabilities, seizures, and others

Types of Cerebral Palsy:

Cerebral palsy can occur in the following forms-

  Spastic cerebral palsy - Causes exaggerated reflexes and muscle stiffness. This is the most common type of cerebral palsy, affecting nearly 80% of the population.
  Dyskinetic cerebral palsy - Causes abnormal, involuntary movement of the legs, arms, and hands. It may also affect the movement of the tongue and face, thereby making it difficult to talk or swallow.
  Hypotonic cerebral palsy - Causes overly relaxed muscles and reduces muscle tone. The legs and arms are easily moveable and appear saggy.
  Ataxic cerebral palsy - This is the least common type. People living with this form of the condition have problems with coordination and balance.

Diagnosis and treatment of cerebral palsy

Cerebral palsy can be diagnosed with the help of the following-

  CT scan
  MRI
  Ultrasound
  Electroencephalogram

Treatment of the condition depends on its severity. Long-term treatment includes physiotherapy, medications and surgery.

  Physiotherapy and occupational therapy helps restore muscle strength and improves muscle tone. You can try stretching exercises to improve flexibility.
  Usually, the doctor prescribes medications in the form of muscle relaxants and sedatives. Muscle relaxants reduce muscle tension, helps relieve discomfort and muscle pain.
  You may need to undergo an orthopaedic surgery in case medications and therapy does not yield positive results. The surgery will aim to release tight muscles and repair bone abnormalities caused due to spasticity.

The specialist as a last resort may recommend SDR or Selective Dorsal Rhizotomy to reduce spasticity and chronic pain. This involves operating the nerves at the base of your spinal column.

There is no permanent cure for cerebral palsy. However, the condition is manageable with the help of drugs, therapy and surgery. The kind of treatment required depends on your overall condition. While some may be able to live with the condition without much assistance, others may require immediate medical intervention. Therefore, it is best to consult an orthopaedic and get help if the symptoms deteriorate over time.

Cerebral Palsy - Symptoms, Types & Treatment Of It!

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