The relationship between intelligence and brain size, both among people and between various species, has never been precisely well defined. People often believe that their outstanding psychological capacities must mean that they are superior to all animals as far as brain size is concerned. However, it is not true since whales and elephants have much bigger brains than humans and humans have the same brain-to-body mass proportion as mice do.

Here are a number of ways by which the brain size can be determined:

Encephalization remainder: Since it would be against human instinct to admit loss and defeat, researchers have created a measure to determine the brain size called the encephalization remainder. It is the proportion of actual brain mass with respect to the anticipated cerebrum mass for the animal s size (based on the suspicion that bigger animals require somewhat less brain matter with respect to their size, compared to little animals). By this metric, human beings prove to be the best, with an EQ of 7.5 outperforming the dolphin's 5.3 and the mouse's 0.5.
IQ testing: Without a solitary and evident method for measuring intelligence, some improved tests like IQ (Intelligence Quotient) are by and large acknowledged as a moderately decent working device. IQ estimations are not without issues, and there is a great deal of criticism about their significance. IQ testing uses government sanctioned tests, for example, the WAIS III (Wechsler Adult Intelligence Scale). The normal IQ is somewhere around 90 and 110. The scores beneath the normal may demonstrate changing degrees of pathology, for example, marginal intellectual function, or mental hindrance of different severity. Over the normal range is regularly connected with knowledge, splendour, talent, or genius. However, as with computers of a few eras, size and intellect do not precisely relate. Present day portable computers weighing around one or two kilogrammes can store more data and perform a greater number of assignments than supercomputers from the 1980s that used to possess expansive structures. This is a contrast amongst quantity and quality. Numerous scientists now hold the view that it is not the whole brain, which is bigger in a human with a higher IQ, yet rather certain zones that are denser and might be bigger. A fascinating late revelation is that these ranges can be expanded in size and enhanced in usefulness during the course of our life.
NeuroplasticityIt refers to the dynamic procedure of repair and maintenance that our brains are continually experiencing. We are conceived with around hundred billion neurones, yet lose around two hundred thousand a day to a procedure called pruning. As we develop and grow, pathways in the brain that are not required are detached, and the neurones pass on. However, in a compensatory procedure, new neurones are delivered and more detailed associations are built up between neurones that are more dynamic. This is the procedure of de-cluttering, in which our brains develop to work at most extreme effectiveness. If you wish to discuss about any specific problem, you can consult a Neurologist.

Brain Size - How It Is Related With Intelligence?

Migraine is a type of headache which can occur in varied intensities; the pain resulting from a migraine is pulsating and throbbing. This sort of a headache is usually accompanied by extreme sensitivity to sounds and light as well as severe nausea. One feature that significantly differentiates between migraine and any other type of headache is that the headache resulting from migraines usually develops on any one side of the head.

Causes of Migraine

The exact cause behind migraine is yet to be fully understood. Migraines are thought to be a result of combination of genetic and environmental factors.In majority of cases, migraines tend to run in families . There are few well known trigger factors for migraine. These are   stress, exertion, gastric disturbances, eating heavy food stuff, taking alcoholic drinks, coffee intake, hormone changes in females.

Symptoms of Migraine

The most characteristic symptom of migraine is one sided headache mostly of violent, throbbing and pulsating in nature. The accompanying symptoms include nausea, vomiting, blurring of vision, flashes of light before eyes, double vision, light/sound sensitivity, confusion and weakness.

Homeopathy is not in the favour of using temporary treatments like popping a painkiller to alleviate the throbbing, pulsating and often intolerable pain caused from migraine. Homeopathy aims at going deep down into the root of the problem and entirely removes the tendency of any patient to be shot with migraine headaches every now and then. That is why homeopathic medications may take some time in showing results. They do not offer any temporary relief like most allopathic treatments do. On the other hand, homeopathic medicines offer a long term relief and can cure the migraine problem permanently.

Though homeopathic treatments vary from person to person, there are a few homeopathic medicines, which are very effective in relieving migraine headaches.

Belladona for throbbing migraine attack: Belladonna is one of the most effective homeopathic medicines for treating migraine headache that is throbbing and violent in the temporal region of the head. If pain gets triggered without any prior prodromal symptoms and worsens by noise, touching and light, then Belladona is potent in removing the pain. This medicine is also good if you are unable to lie down because of pain and if your face turns red and hot when you are struck with excruciating pain. Have a few drops of Belladona and apply a mild pressure to feel better.
Glonoine for migraine with congestive headache: When you are struck with congestive headache, a rush of blood reaches the head region causing redness in face and head area with intolerable throbbing pain. You may even feel shocks around the head which get aggravated when exposed to heat or sunlight. It becomes impossible to tolerate any kind of warmth, and you may feel a bit relieved when you uncover the head. If you are affected with congestive headache, then consuming Glonoine can be of immense help.
Natrum Mur for migraine from grief and stress: This medicine is widely used for alleviating migraine caused from stress and grief. Natrum Mur is also effective in alleviating anaemic headaches, which mostly affect young women. It often leads to temporary sightlessness, and the pain feels as if thousands of small hammers are being throbbed within the brain. The pain tends to rise up after through the day, and the patient may feel better after sunset. If the pain gets triggered when the eye is strained, then Natrum Mur is the medication for you.
As you see, homeopathic treatments are great for reducing migraine attacks and your doctor will be able to guide you better on this matter. Homoeopathy treats each patient of Migraine by individualization and thus treats the root cause of migraine which could be Sun, stress, exertion etc.

How Homeopathy Helps In Handling Migraine!

Epilepsy is a neurological disease which is characterised by recurring epileptic seizures. These seizures can be brief or can persist for prolonged periods. Vigorous episodes which last long can result in physical injuries such as broken bones. Mention that 6th February is International epilepsy day.

Causes of Epilepsy
The cause of this condition isn t very evident; however, most medical practitioners attribute epileptic seizures to brain injury, tumours, infections in the brain or birth defects. Some doctors believe that epilepsy is caused due to genetic mutations and is an outcome of abnormal activity of cells in the brain. Other causes for this condition can be alcohol or narcotics withdrawal and electrolyte problems.

Symptoms

Repeated seizures
Impaired memory
Bouts of fainting
Short spans of blackout
Sudden bouts of blinking and chewing
Panic
Inappropriate repetitive movements
Types of Seizures
A seizure, also known as fit, is usually a brief episode characterised by uncontrollable jerking movement and loss of awareness due to abnormal neuronal activity in your brain. A collective occurrence of these seizures causes epilepsy.

There are three types of seizures an epileptic person usually encounters.

Idiopathic: This kind of seizure has no apparent cause
Cryptogenic: The doctors believe that there is a cause for the seizure but cannot detect it
Symptomatic: These seizures occur due to a reason.
Treatments

Medication: Medication is the most common treatment in case of epilepsy. Drugs taken on a regular basis can stop the seizure partially. But in very severe cases, they seem to have no effect at all.
Surgery: For symptomatic seizures which are caused due to abnormal brain function, surgery can be a way to get rid of seizures. In some minor cases, nerve stimulation in the brain and special diets can be prescribed to control the epileptic seizures.
Five facts about epilepsy you need to know:

Epilepsy is not psychosis or madness and can be treated easily 
Popular celebraties with epilepsy include Aristotle, Alfred Nobel, Alexander the great, Sir Isaacs Newton, Martin Luther and Julius Caesar etc. 
Woman with epilepsy can have a normal pregnancy 
Newer medicines for epilepsy are effective and very safe 
Surgery can cure epilepsy in some patients.

All You Need To Know About Epilepsy

Proper rest and a sound sleep are prerequisites for keeping the physical and mental health in good shape. Difficulty to fall asleep or having a disturbed and interrupted sleep day after day can be a nightmare. In addition to the immense physical exhaustion and fatigue, insomnia can leave a person stressed out mentally which is bound to have an impact on their professional as well as personal lives and commitments. Over the last few years, incidences of insomnia have been rising at an alarming rate.

Insomnia does not always exhibit similar symptoms in all the affected individuals. In some, the condition may be short-term, lasting for a few days or weeks (Transient Insomnia). In some, the problem may appear on and off (Intermittent Insomnia). In extreme cases, insomnia and the associated discomfort may continue for months (Chronic Insomnia). In some instances, insomnia appears as a symptom associated with health conditions such as diabetes, Alzheimer's disease, Parkinson's disease, heart ailments, GERD, to name a few. Severe stress and anxiety along with unhealthy dietary and lifestyle habits are also known to play a pivotal role resulting in insomnia.

The goodness of Unani in treating Insomnia
Unani is one of the ancient forms of medications that has gained immense worldwide appreciation due to its effectiveness in treating various threatening and complicated health conditions including insomnia. In case of Insomnia, the Unani treatment involves a combination of Dietotherapy, Regimental Therapy, and Pharmacotherapy. The main aim of the Unani treatment is to treat insomnia by restoring the balance between the four humors namely, Blood (Dum), Yellow bile (Safra), Phlegm (Balgham), and Black bile (Sauda). It is these four humors that not only nourish the body and the vital organs but also keeps the various health conditions at bay.

With Dietotherapy or Ilaj Bil Ghiza, the aim is to bring the necessary dietary changes to deal with insomnia. The daily intake of banana, walnuts, kale, lettuce leaves, sweet potatoes, herbal tea (especially Chamomile), grapefruits, turkey and red meat (in moderation), whole grains, go a long way to improve the condition of insomnia. People with insomnia should, however, try and avoid processed foods, cheese, pork, aerated, caffeinated and alcoholic drinks, as much as possible. Unani also suggests that the dinner should be light and taken at least 2-3 hours before going to sleep.

Pharmacotherapy or Ilaj Bil Dawa involves the use of Unani medicine to alleviate the discomfort. Some of the medicines often used in treating insomnia includes:

Rogan Kaddo
Rogan Badaam
Hareera Magaz Badaam
To treat insomnia, a Unani specialist will also carry out a detoxification of the body, known as Regimental Therapy or Ilaj Bil Tadbeer, the detoxification is brought about through

Exercise (Riyazat)
Massages (Dalk)
Leeching (Taleeq-e-Alaq)
Venesection (Fasd)
Turkish bath (Hammam)

Role Of Unani Medication In Insomnia Treatment

Alzheimer's disease is a dynamic disease that causes loss of memory and other vital mental functions. To start with, someone with Alzheimer's disease may witness light confusion in the beginning and trouble recalling. In the long run, individuals with the disease may even overlook important individuals in their lives and experience emotional identity changes.

Dementia: Alzheimer s disease is the most widely recognised reason for dementia   a gathering of brain issues that causes the loss of intellectual and social abilities. In Alzheimer's disease, the brain cells deteriorate and die, bringing on an enduring decrease in memory and mental capacity.
Brain Cells: Despite the fact that the reasons for Alzheimer's is not yet completely comprehended, its impact on the brain is clear. Alzheimer's disease harms the brain cells. A mind influenced by Alzheimer's has fewer cells and fewer associations among surviving cells than a solid mind.
Brain Shrinkage: As more brain cells start to die, Alzheimer's prompts critical brain shrinkage. At the point when specialists inspect Alzheimer's brain tissue under the magnifying instrument, they see two sorts of irregularities that are considered to cause Alzheimer s. These are:
Plaque: These clusters of a protein called beta-amyloid may harm and crush brain cells in a few ways, meddling with cell-to-cell functioning. In spite of the fact that a definitive reason for brain cell passing in Alzheimer's is not known, the accumulation of beta-amyloid on the outside of brain cells is a prime reason.
Tangles: Brain cells rely upon an inner support and transport framework to carry the supplements and other fundamental materials through their long extensions. This framework requires the typical structure and working of a protein called tau. In Alzheimer's, strings of tau protein turn into strange tangles inside the brain cells. This may also cause the decrease of brain cells. 
Here are some more causes that can lead to this disease:

Age: Age is a most critical cause in the development of Alzheimer's disease. The probability of building up the condition increases after you reach sixty-five years of age.
Family history: The qualities you acquire from your parents can add to your danger of building up Alzheimer's infection. This may also contribute to the environmental factors which can cause this condition. In some families, a single gene creates Alzheimer s disease and the dangers of the condition being passed on are much higher.
Head injuries: Individuals who have had serious head damage have been observed to be at higher risk of building up Alzheimer's disease.
Cardiovascular diseases: Research demonstrates that few lifestyle components and conditions connected with cardiovascular disease can build the danger of Alzheimer's disease. These include smoking, obesity, diabetes, hypertension and high cholesterol.


Alzheimer's Disease - Reasons That Can Lead To It!

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

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