Parkinson's disease is a neurodegenerative condition that affects your brain cells which produce dopamine and thus hampering all kinds of motor functioning and other emotional responses. After the disease is diagnosed, medication and therapy can help to provide relief from the symptoms to a large extent but a permanent cure is not possible.

Causes:

The disorder does not have a definite set of causes. A small percentage of the cases have been related to hereditary factors and others have a range of environmental causes associated with them.

1. Genetic factors:

Specific gene mutations and gene variations have been proved to cause Parkinson's, such as SNCA, PARK2, PARK7, PINK1 and LRRK2. These make or recycle proteins which are linked to the disease.

Research shows that men are at a 1.75 times greater risk of developing the condition than women are. Also, age plays a role with most cases occurring after the age of 60.

2. Environmental factors:

Regular exposure to inorganic insecticides, pesticides, herbicides and heavy metals or other toxins may cause the disorder. In rare cases, Parkinson's disease occurs in the aftermath of a severe head injury or immune disorders.

Symptoms:

The symptoms can be classified into two broad categories-

1. Motor symptoms:

The hand tremors when in resting position
The grip loosens
Walking slows down
Facial muscles freeze partially
Speech is slurred
Balance is disturbed
Swallowing is painful
Urination is abnormally frequent
Dementia-like symptoms are seen
There is involuntary twitching of the fingers and toes
Repetition of the same movement in quick succession is nearly impossible
2. Non-motor symptoms:

Dental problems
Vision impairment
Skin disorders
Panic attacks
Excessive secretion of saliva
Extreme weight loss or gain
Sexual problems
Loss of sense of smell
Lowering of the pitch of the voice
Fatigue

Causes and Symptoms of Parkinson's Disease

The chronic disorder that causes recurrent and unprovoked seizures is referred to as Epilepsy. A seizure is an impulsive and unexpected rush of activity in the brain. The reasons for the cause of epilepsy include head trauma, high fever, low blood sugar, and alcohol withdrawal. It is a neurological disorder and more than 3 million people in the United States have been affected by epilepsy. The chronic disorder is common not only in adults but even in young children and it has been observed that it occurs more in males. The disorder can merely be controlled by the use of various strategies as there is no cure for it till date.

Causes of epilepsy
Any illness that disturbs the usual form of neuron activity can lead to seizures. There are many possible causes of epilepsy. The 2 main types of seizures include partial/focal seizure and generalized seizure. The partial seizure would affect only one part of the brain. It is difficult to identify mild seizures. Further, stronger seizures are known to cause uncontrollable muscle twitches and spasms. At the time of a strong seizure, a patient can lose his consciousness. On the other hand, generalized seizures affect both parts (cerebral hemispheres) of the brain so their onset is not easily identifiable. Types of generalized seizures include tonic-clonic, absence or atonic etc. The other important fact is that epilepsy progresses because of imbalance of neurotransmitters which are nerve-signaling chemicals and also due to an abnormality in the brain wiring.

Drugs used to treat epileptic seizures
Anticonvulsant drugs are mainly used to treat epileptic seizures. The type of treatment provided to patients mainly depends on factors like severity and frequency of the seizures. The other factors that are also taken into consideration for the type of treatment provided include medical history, overall health and the age of a person. A patient can feel better with a seizure medication, an implant that works on the nerves, a special diet, and surgery.
To control epileptic seizures medications are the best option and to treat the brain disorder the right medication needs to be used. There are nearly 20 drugs available that are used for treating different types of epileptic seizures. The doctors provide medication only after proper review of the patient s medical history and their lifestyle. Some of the medications that are made include the use of antiepileptic drugs and anti-seizure drugs. The faulty signaling of the brain is suppressed with these medications.

Important precautions you must take

It is very important that the medication is taken as directed by the doctor. The main reason behind the use of these drugs is that they reduce the number of seizures and there are no side-effects. 
Care should be taken that the drugs provided to the children to treat epilepsy are FDA approved and are safe for use by children. 
The epilepsy drugs that can be taken for partial seizures include carbamazepine, phenytoin, valproic acid, valproate, and brivaracetam.
Natural treatments can also be made use of for epilepsy as at times medications do not work well on some patients. Acupuncture, use of natural herbs and vitamins can also be used for treating the brain disorder.

Epilepsy - Things You Must Take Care Of!

Slip disk is a condition of the spinal column which consists of a stack of vertebras from the cervical, thoracic and the lumbar spine.The bones of the spine are cushioned by disks that are present to absorb shocks. Trauma to the spine may cause the disk to bulge or be ruptured. This may lead to pain in the neck and the back. 

Causes of slip disk

Slip disk is caused when the jelly like substance present in the disks bulges out. The damaged disk thus puts pressure on the adjacent nerve causing excruciating pain. The various causes of a slipped disk are:

1. Incorrect form during exercise: If you are into weight lifting, it is important that you use proper form during exercising. Moves like barbell squat and deadlifts can put pressure on the spine and lead to disk problems, if not done correctly. Make sure you work on your core strength and keep your lower back straight while exercising. 

2. Smoking: Smoking causes the disks to lose their flexibility and thus, increases the risk of slipped disk.

3. Ageing: Ageing decreases the content of water in the spine, thus leading to inflexibility.

The symptoms of slip disk are:
1. Pain on one side of the body that tends to aggravate over time
2. Activities such as sitting and coughing may lead to pressure on the spine causing pain
3. Your range of motion on certain movements may be restricted
4. Pain in the neck while moving it
5. Numbness in the shoulder and the neck region
6. You may experience tingling sensations in the genitals, hips and the legs
7. You may have muscles spasms which lead to sudden contraction of the muscles
8. It may also lead to partial paralysis of the lower body

Prevention
1. If you are overweight, try to reduce weight and then focus on maintaining healthy weight levels
2. Maintain proper posture while sitting or standing
3. Exercise on a regular basis to build strength and keep your joints healthy
4. Don't remain in seated position for an extended period of time. Take small breaks in between to stretch

Slip Disk Problems

Acoustic neuroma is the development of noncancerous and slow-growing tumors on the main, vestibular nerve that travels from the inner ear to the brain, connecting the two organs. They are also known as vestibular schwannoma, as it arises from Schwann cells covering the vestibular nerve. It rarely grows rapidly or attains a large enough size that can press against the brain and interfere with the vital functions of the brain. Since the tumor is benign, the patient can be assured that it won t spread to the other parts of the body; however, they can grow large enough to disrupt the normal function of the body.

The pressure from the acoustic neuroma on the main nerve can cause loss of hearing, a constant ringing in the ear and unsteadiness. As per a report published by the Acoustic Neuroma Association, 1 out of every 50,000 people suffers from this condition.

Risk factors for acoustic neuroma
Acoustic neuroma does not have quite as many risk factors. The only established risk factor for acoustic neuroma is having a parent who suffers from the rare genetic disorder neurofibromatosis 2 (NF2). However, having said that, neurofibromatosis 2 (NF2) accounts for only 5 percent of the reported cases. In most of the cases, it has been found that the tumors appear spontaneously without any indication of a family member having this disease or any medical history of the same.

The development of noncancerous tumors on the ear nerves as well as other nerves in the body is scientifically supported as a characteristic indication of neurofibromatosis 2 (NF2). Neurofibromatosis 2 (NF2) is also termed as an autosomal dominant disorder, which indicates that the mutated gene can pass from just one parent. Each of the children has a fifty-fifty chance of inheriting the disease.

However, scientists and doctors have failed to identify why specific people get these tumors. They have reached a generic conclusion about the risk factors, which may include:

Loud noises near the ear.
A parathyroid neuroma, which is a similar benign tumor of the thyroid.
A chance of exposure to low levels of radiation in the childhood.
How to diagnose the risk factors for acoustic neuroma?
If you are experiencing loss of hearing or other neurological symptoms, try to keep track of them. Later on, mention them to your doctor for a proper diagnosis. A detailed history of the symptoms will help your doctor. Your doctor will perform a hearing test to check whether you have an acoustic neuroma. Then the doctor may perform a brainstem auditory evoked response tests along with an electronystagmography to detect any changes in eye movement, caused due to the inner ear. MRI and CT scans are also quite common diagnoses methods for acoustic neuroma.

Acoustic Neuroma - What Are The Risk Factors?

Obesity is the new-age lifestyle disease with multiple ramifications. While its effects on the physical aspects are very evident, the damage it does to the brain are more severe, though not obvious. Read on to know some harmful effects of obesity on the emotional well-being.

Leads to binge eating: There is a certain pleasure in eating sugary and fatty food, and this is lost with depression. Therefore, to get that emotional satisfaction, people tend to eat more chocolates, cookies, milkshakes, and other weight-accumulating food items, which further add to obesity. Greater the weight gained by a person, lesser the response or happiness from such food products.
Increases impulsivity: The area of the brain known as orbitofrontal cortex, which is in charge of controlling impulsivity, shrinks in obese people. This results in people eating more impulsively.
Affects immunity: Obesity is a major cause of inflammation, leading to damage in certain parts of the brain. This impairs the immune system, making the affected person more prone to infections and tissue damage. This leads to increased chances of diabetes, heart disease, stroke, sleeping disorders, eating disorders, etc. The chemical known as C-reactive protein increases as seen on MRIs in obese people, and which is usually seen in patients with chronically increased inflammation.
Effects on memory: As the BMI increases, there is a decrease in scores of memory tests. This effect is more obvious in women after menopause. With increased fat accumulation, more hormones are released, which affects the memory. Increased inflammation also affects cognition and memory.
Increased risk of dementia: With more belly fat accumulating, there is extra stress on the body to burn the visceral fat. This reduces brain size and causes certain hormones to release, which further affects the body s ability to remember things. It has been proven that people with smaller brain size are at greater risk for developing dementia.
Weight loss stress adding to more stress: When obesity sets in and the BMI goes up, there is an added pressure to lose weight, which further ups the stress levels. During these dieting days, the brain is constantly alert and finds ways to eat more. This also leads to excess eating. Moreover, there are indications that there could be genetic changes during this phase, which may leave a permanent mark in the person s composition.
Depression: When a person is not happy with their reflection in the mirror, the chances of feeling good and happy are very less. In this age, where aesthetics plays a major morale booster, an obese image staring back does not help at all.
So, if you have a risk of obesity, watch out. It is not just how you look, but how you feel is also altered.

Obesity - How It Affects The Human Brain?

Headaches and migraines can vary drastically depending on their duration, specific symptoms and the person they are affecting. The more you know about your specific type of headache or migraine, the better prepared you will be to treat them and possibly even prevent them. The two types of migraine are- 

Migraine without aura: The majority of migraine sufferers have Migraine without Aura. 
Migraine with aura: Migraine with Aura refers to a range of neurological disturbances that occur before the headache begins, usually lasting about 20-60 minutes.
Symptoms of migraine vary and also depend on the type of migraine. A migraine has four stages: prodrome, aura, headache and postdrome. But it is not necessary that all the migraine sufferers experience all the four stages.

Prodrome: The signs of this begin to appear a day or two days before the headache starts. The signs include depression, constipation, food cravings, irritability, uncontrollable yawning, neck stiffness and hyperactivity.
Migraine Aura: Auras are a range of symptoms of the central nervous system. These might occur much before or during the migraine, but most people get a migraine without an aura. Auras usually begin gradually and increase in intensity. They last for an hour or even longer and are 

Visual: Seeing bright spots, various shapes, experiencing vision loss, and flashes of light
Sensory: Present in the form of touch sensations like feeling of pins and needles in the arms and legs
Motor: Usually related with the movement problems like the limb weakness
Verbal: It is related with the speech problems
Headache: In case of a migraine attack one might experience:

Pain on both sides or one side of the head
Pain is throbbing in nature
Vomiting and nausea
Sensitivity to smells, sound and light
Vision is blurred
Fainting and lightheadedness
Postdrome: This is the final phase of the migraine. During this phase one might feel fatigued, though some people feel euphoric.

Red flags that the patient may be having underlying serious disorder not migraine

Onset of headaches >50 years 
Thunderclap headache - subarachnoid haemorrhage 
Neurological symptoms or signs 
Meningism 
Immunosuppression or malignancy 
Red eye and haloes around lights - acute angle closure glaucoma 
Worsening symptoms 
Symptoms of temporal arteritis
These patients require CT scan / MRI or CSF examination. Most Migraine patients do not need these tests. 

Diagnosis of Migraine: Usually migraines go undiagnosed and thus are untreated. In case you experience the symptoms regularly then talk to the doctor, who evaluates the symptoms and can start a treatment. You can also be referred to a neurologist who is trained to treat the migraines and other conditions. During the appointment the neurologist usually asks about the family history of headaches and migraines along with your symptoms and medical history.

The doctor might advise for some tests like:

Blood Tests: These reveal problems with the blood vessel like an infection in the spinal cord and brain.
CT scan: Used to diagnose the infections, tumors, brain damage, and bleeding that cause the migraines.
MRI: This helps to diagnose the tumors bleeding infections, neurological conditions, and strokes.
Lumbar Puncture: For analyzing infections and neurological damages. In lumbar puncture a thin needle is inserted between the two vertebrae to remove a sample of the cerebrospinal fluid for analysis.
Treatments

Migraine treatments can help stop symptoms and prevent future attacks.

Many medications have been designed to treat migraines. Some drugs often used to treat other conditions also may help relieve or prevent migraines. Medications used to combat migraines fall into two broad categories:

Pain-relieving medications. Also known as acute or abortive treatment, these types of drugs are taken during migraine attacks and are designed to stop symptoms.
Preventive medications. These types of drugs are taken regularly, often on a daily basis, to reduce the severity or frequency of migraines.
Your treatment strategy depends on the frequency and severity of your headaches, the degree of disability your headaches cause, and your other medical conditions.

Some medications aren't recommended if you're pregnant or breast-feeding. Some medications aren't given to children. Your doctor can help find the right medication for you.

Migraine - Identifying the Early Signs!

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