Alzheimer's disease is a neurological problem that is characterised by a cognitive decline and memory loss. It is a type of neurodegenerative dementia. The symptoms of alzheimer's disease include not being able to absorb and retain new information, lack of reasoning and judging, not being able to take on complex tasks, impaired visuospatial abilities, problems in reading, writing and speech, among many others. If a person has at least two of these symptoms in a debilitating manner, then the diagnosis can be made in favour of alzheimer's disease. The main causes of alzheimer's are shrinkage of the brain size and death of the brain cells. The immune system is also said to trigger this neurodegenerative disease. Let us find out what medical science has found so far.

1. Connections: many a times, in alzheimer's disease, the memory and behaviour of the person changes because the brain is unable to make proper neural connections which can lead to memory loss of how a person behaved and the elements that formed the basis of the patient's cognition. Apparently, the immune system behaves in the same way within the brain and blocks the connection. This happens because there is constant communication between the brain and immune system along neurological lines, which is where the disease first emanates.

2. Inflammation: the brain is prone to inflammation or swelling that is not the normal kind. This inflammation happens as a result of the activation of the infection fighting neurotransmitters and the chemical changes that happen in the brain when an infection strikes. The inflammation usually happens in the plaques or clumps which the brain tries to protect. These clumps are made up of a protein called amyloid. The immune system is responsible for creating this inflammation in the brain of the patient.

3. Pattern recognition receptors: many of these receptors work in different manners and cooperate with each other to create a response in the brain. These prrs can be found in the brain plaques, and they develop the signs of danger which further fuels the inflammation in the brain as a matter of protection.

4. Activation of cells linked with the immune system: when the prrs begin to respond, it basically activates the immune system and the cells of the same. This is the basic reaction that causes the changes in brain which then leads to the attachment of the protein to the tissue that is diseased, in which case alzheimer's disease starts. The inflammation that we had spoken about earlier basically happens in the nervous tissue.

It is important to recognise and act on the initial signs of alzheimer's disease before it progresses beyond one's control.

Can the Immune System Trigger Alzheimer's Disease

You might be aware that the Parkinson s diseases is related to the nervous system and is a progressive disorder that impairs movement. The cause of the illness is still unknown, but certain factors like environmental triggers and genetics may play a part in this regard. There are several myths about this condition that are prevalent among people. Some of them are listed below along with the facts.

Myth #1: Parkinson s disease occurs only in aged persons
This is one of the biggest misconceptions that people have about this disease. The misconception arises because the disease is usually diagnosed at an old age. But according to various researches that are conducted the disease may start developing at a younger age.

Myth #2: The disease symptoms include only impaired movement
Impaired movement maybe one of the biggest symptoms of the diseases but not the only one. There are other symptoms which affect day-to-day activities but are still unnoticed. These symptoms include constipation, sleep disorders, sweating, abnormal bladder functioning, fatigue, sexual dysfunction, cognitive symptoms, depression and even anxiety. But the symptoms that are non-motor are treatable unlike the problems with movement.

Myth #3: There is no hope for patients who are diagnosed with the disease
Patients who are diagnosed with Parkinson s disease are often told that they do not have any hope towards a cure. It is true that the disease is a progressive one, but it is not true that it cannot be controlled. Certain devices have been discovered which when used sends a signal to the brain which helps in reducing the tremors which are one of the well-known symptoms of the disease. So, no need to lose hope.

Myth #4: Medications are the only way in which you can undertake treatment for Parkinson s disease
Some people believe that they cannot do anything except for taking medications to control the disease. But this is not true. Doing regular exercise and changing your food habits are at many times helpful in treating this particular condition. Have a balanced diet which will have enough fiber is also helpful. To increase your stability and flexibility, a daily workout routine is quite recommendable, and it will even increase your self-confidence and your feeling of independence.

Myth #5: Everything about the disease can be predicted
The disease is not at all predictable. If it were, a cure would have been in place by now. Everything from the symptoms to the treatment procedure varies from person to person. The disease may take years to develop in one individual but may develop instantly in someone else.

Don t go by hearsay evidence about a disease. Medical science has improved a lot over the years. If you have any doubt regarding your health condition reach out to your doctor and clarify them at once.

5 Common Myths & Facts About Parkinson's Disease!

Parkinson s disease is a disorder involving the nervous system. It can start with a mere tremor of one hand and advances to slow movement and stiffness. The face might show little no symptoms in the beginning but the speech might become slurred. With every passing day, the condition worsens. This condition has no permanent cure but the symptoms can be improved with proper medication.

What are the symptoms?
Some unmistakable symptoms include the following:

A sudden shaking of the limb. A sudden tremor of the hand is a very common symptom of this disease.
Stiffness of the muscles that can limit the range of motion and sharp pain.
The posture of the body might get compromised. Often balancing problems are witnessed among many patients.
There could be problems with speech leading to soft, slurry or quick speech. The speech in some cases can become monotonous devoid of inflexions.
Parkinson s disease can lead to slow movement and makes performing of simple tasks difficult.
Patients often find writing very difficult
What are the possible causes of Parkinson s disease?

Specific genetic mutation can lead to Parkinson s disease in folks who have a family history of Parkinson s disease. Certain variations of the gene increase the risk of this disease
Exposure to certain environmental factors or certain toxins can trigger Parkinson s disease in an individual.
Certain cells in the brain known as Lewy bodies can trigger Parkinson s disease.
A certain kind of protein cells within the brain known as alpha-synuclein can trigger the Parkinson s disease in an individual
What are the risk factors?

Heredity: Having an immediate family member or close relative suffering from Parkinson s disease can increase the risk of getting this disease in an individual
Age: Although not a prime risk factor, but an individual over the age of over 60 have an increased risk of getting this disease
Toxins: Exposure to pesticide or certain herbicide increase the risk of Parkinson s
Sex: Men are more likely to get Parkinson s disease than women
What is the medication for Parkinson s disease?

Carbidopa-levodopa: This is a natural chemical that gets passed to the brain and is converted to dopamine by the body. The benefits of this medication might reduce with increased symptoms.
Carbidopa-levodopa infusion: A popular drug in this category is known as the Duopa. It is administered directly into the small intestine in the form of gel through a feeding tube.
MAO-B inhibitors: Drugs from this group include rasagiline and selegiline. This is powerful medicine. Many patient experiences hallucination during the initial days of consuming these drugs.
Anticholinergics: This medication is mainly used to counter tremors of the limbs in the early stage of Parkinson s disease.

Parkinson's Disease - Know The Risks Involved!

Alzheimer s disease is one of the most severe forms of dementia that is, memory loss which also comes with other disorders such as reduced muscle movement. A patient with the Alzheimer s disease practically forgets even the most basic day-to-day activities and hence, the disease interrupts the lives of people suffering from it and the ones who are related to them. A commonly observed pattern in the patients suffering from the Alzheimer s disease is that most of them are aged 60 years and beyond. In simple words, it is the death of the brain cells, that is, the nerve cells which causes the memory loss at first and then the cognitive decline of other bodily functions.

Symptoms:

A patient of the Alzheimer s disease might show one or more of the following mentioned symptoms. Read the symptoms carefully and help identify the symptoms if you see them in anyone in your surroundings. Most people mistake this symptom to be something else which causes a delay in the diagnosis. But if the disorder is diagnosed at an early stage it might help people survive, or at least have a little longer until their memory stays intact. Therefore, it is of utmost importance to know about the symptoms that are given below:

The inability to remembering the information 
Repeating questions or actions
Unable to find the way on a rather regularly visited road
The decrease in decision-making ability
Poor judgment
Unable to solve complex puzzles or do tough activities
Unable to recognize familiar people such as colleagues and relatives
Unable to dress up properly
Inability in speaking mother tongue or word formation
Uncontrollable mood swings
Rude and un-empathetic social behavior such as being outspoken
They will be unable to maintain their own finances unlike before.
Stages of Alzheimer s disease
It is not unknown a fact when someone says that detecting a disease at an early stage is beneficial than at a later stage. The reason being that if a disease is detected earlier, there are more chances of treating it successfully, or in case of the Alzheimer s disease there are more chances of a medication to work on slowing down the adverse effects of the disease since there is no permanent cure available for it. Therefore, it is of utmost importance that one is aware of the early onset of the disease and also, the symptoms to make a quick diagnosis. The disease affects people between the age of 30 and 60, generally, the symptoms begin at the very early age of 30 but they do not become persistent before reaching a later-on stage. The three stages are:

Preclinical when the individual hasn t recorded any symptoms
The beginning with mild symptoms
Complete dementia

Alzheimer's Disease - Know Its Symptoms!

Firstly, what you need to realise is that Alzheimer s is not dementia and the main point you need to remember about the difference between the two is that the former is a disease while the latter is a syndrome. Alzheimer s is a neurodegenerative disease, it breaks down the cognitive functions of the brain and reduces a person s ability to function properly. It s one of the foremost reasons for untimely senility in middle-aged to old-aged persons.

It can be a scary time for the patient themselves as well as for friends and family alike but fear not, there are ways to reduce the chances of suffering from this painful predicament. Here are a few easy hacks to keep in mind to stave off the risk of Alzheimer s:

Fix your diet: Cut down on saturated fats and construct a diet combining lots of healthy vitamin and mineral rich foods, fruits and vegetables. Vitamin E is essential as well as vitamin B12 which can also be taken in the form of supplements. Vitamin E can be found in foods like spinach and even nuts. Rush University Medical Centre in Chicago has, after a lot of research, developed the MIND and DASH diets. The Mediterranean-DASH Intervention for Neurodegenerative Delay (MIND) diet collates portions of the DASH (Dietary Approaches to Stop Hypertension) diet to create the perfect combination that has been shown to reduce the risk of Alzheimer s by 53 percent.
Exercise mental and physical: A sedentary lifestyle is one of the major causes of Alzheimer s because it leads to slower brain activity and an overall unhealthy lifestyle. To break out of this you need to regularly exercise and not just physical exercises but also mental exercises such as solving mental maths and crosswords and reading books and newspapers. There are a lot of apps concerning games that help boost brain activity on the market that can help as well. Physical exercise can include swimming, brisk walking, joking and even gardening.
Reduce stress: Stress proves to be a huge issue for the brain contributing to its damage by putting a lot of pressure on it. Try to relax more by improving your sleep cycle, resting as and when required, and not overworking yourself.
Aromatherapy: Essential oils have been shown to work wonders, by reducing stress and relaxing the mind. Lavender, rosemary, lemon and even orange are some great options you can try out. These oils can help rejuvenate damaged brain and nerve cells.
Meditation: Studies have shown that regular meditation helps boost grey matter in the brain, and along with yoga, keeps the minds and bodies of middle-aged people active and better focused contributing to the overall health of the brain.

Life Hacks! How To Beat Alzheimer's

Dementia cannot be singularly regarded as a specific disease, but rather indicates a group of symptoms associated with your memory, cognitive thinking, and social abilities, up to the point where daily functioning gets affected. In most cases, dementia steadily worsens over time (progressive dementias). Dementia is not to be confused with memory loss alone; because it is natural with old people to experience memory loss, but that does not necessarily mean they have dementia. If the reason is dementia, then you may require medical treatment.

Causes

Dementias are generally caused either by damage to or changes in the nerve cells operating in the brain. The causes can be grouped differently based on the type of dementia experienced and the part of the brain affected. While some causes can be reversed with effective treatment, others, unfortunately, cannot.

The most common causes of dementia which cannot be reversed include:

1. Alzheimer's disease
2. Vascular dementia
3. Parkinson's disease
4. Frontotemporal dementia
5. Dementia with Lewy (dementia which is neurodegenerative and progressive in nature) bodies
6. Severe head injuries

Other irreversible causes which are relatively rarer than usual include:

1. Huntington's disease (breakage of the brain's nerve cells)
2. Creutzfeldt-jakob disease (irreversible and fatal brain disease)
3. Multiple sclerosis or amyotrophic lateral sclerosis
4. Infections like syphilis
5. Leukoencephalopathies (diseases affecting the brain's'white' areas)
6. Brain injuries
7. Multiple system atrophy

Causes of dementia which can be treated include:

1. Hypothyroidism
2. Heavy metal poisoning
3. Certain brain tumors
4. Chronic alcoholism
5. Hiv/aids
6. Vitamin b12 deficiency
7. Medicinal side effects or abnormal drug reactions
8. Normal pressure hydrocephalus
9. Certain cases of encephalitis

Symptoms

Symptoms of dementia include:

1. Memory loss
2. Difficulty finding the right words
3. Difficulty exercising judgments, especially during emergencies
4. Inability to recall particular events or to recognize people and places
5. Depression or other mood disorders, in addition to symptoms like uncontrolled aggression or constant agitation.

Causes and Symptoms of Dementia

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