Lybrate.com has a number of highly qualified Neurologists in India. You will find Neurologists with more than 31 years of experience on Lybrate.com. Find the best Neurologists online in Delhi. View the profile of medical specialists and their reviews from other patients to make an informed decision.
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Treatment of Nerve And Muscle Disorders
Treatment of Paralysis
Cerebral Palsy Treatment
Brain Tumor Surgery
Electroconvulsive Therapy (Ect) Treatment
Surgery Of The Facial Nerve
Radiofrequency Neurotomy Procedure
Spine Surgery Treatment
Traumatic Brain Injury (Tbi) Treatment
Treatment of Traumatic Brain Injury (Tbi)
Assistive Walking Device Training
Vagus Nerve Stimulation ( Epilepsy )
Deep Brain Stimulation Procedure
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It was an amazing experience. Dr.Chatterjee successfully diagnosed my father's chronic problem and suggested appropriate prophylactic measures. The patient is responding to the treatment quite well.
He is a good listener and a good adviser too
When it comes to the brain and IQ, is bigger better? Does size really matter? Is there really a connection between the size of your brain and intelligence? With the help of findings by neurologists and scientists, we seek to find out!
- Ailments and the brain: Scientists have found that children with autism have a brain that has grown in a disproportionate manner in the very first year of their life. This prevents the child from making connection in a normal manner. On the other hand, children and adolescents who suffer from Attention Deficit Hyperactivity Disorder or ADHD show sign of having a much smaller brain size. Many scientists have shown that the size of the brain shrinks as we age and this does not have any visible effect on our cognitive abilities.
- It’s all relative: The size of the brain does not really have a bearing on the way a person’s cognition gets shaped. Even large mammals like elephants and whales are finally hunted and tamed by humans who have smaller brains in comparison. The brain is made up of billions of neurons, which need to function properly. It may be seen that scientists consider the brain mass in relation with the rest of the body so as to speculate about the cognitive abilities of the person. Why is this required? Large animals need a well functioning and proportionate brain size to control and run their organs with proper cognition for satisfactory results, which is what we humans seem to have done.
- Neanderthal brain: Historically, the earliest man or the Neanderthals are said to have had larger brains than we do. These people are believed to have brains that are at least 10% larger than the brains that we have in our modern times. The shape of their brain was different too. They were also heavily muscled people which had a bearing on the size and shape of the brain and bodies as well as the lean tissue within the brain. They also survived very successfully for a period of over 200,000 years, which obviously points to some form of elevated cognition, as per many scientists.
- Animals: While animals with small brains like lizards and reptiles do not perform too well on IQ tests, the animals with bigger brains like elephants and dolphins perform much better. But the medium sized brain of monkeys, lemurs and other animals are said to perform in the best manner. The correlation between the body size and the brain does not seem to hold good here, as per various researches.
So the verdict as per medical science and research stands divided!
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.
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.
- Repeated seizures
- Impaired memory
- Bouts of fainting
- Short spans of blackout
- Sudden bouts of blinking and chewing
- 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.
- 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.
A stroke, also called cerebrovascular accident (CVA), cerebrovascular insult(CVI), or brain attack, occurs when a part of the brain is deprived of blood flow. When the brain cells are deprived of oxygen they begin to die. When brain cells die, the functions controlled by that part of the brain also stops, which results in different types of disabilities among stroke survivors.
There are two types of strokes
- Ischemic stroke
The first is caused when a brain aneurysm or a weak blood vessel bursts. Most of the time, this type of stroke leads to death. The second one happens when a clot blocks the flow of blood to the brain. Patients suffering from stroke suffer from various side-effects, the most common ones being paralysis or loss of feeling in a certain part of the body, problem in understanding or talking and loss of vision in one side. The side-effects start showing up regularly after a person has had a stroke.
In certain conditions, blood flow to a certain part of the brain stops for only some time and hence the body suffers stroke like symptoms which only last a couple of hours before disappearing. This is known as a transient ischemic attack (TIA). Unfortunately, the effects of a stroke can be debilitating and also permanent. Hence its important to know the symptoms of a stroke and rush the patient to a doctor as soon as possible. Sometimes early treatment can save a lot of damage.
The primary symptoms of stroke are as follows:
- Confusion and problems with talking and comprehension
- Headache along with alteration of consciousness or vomiting
- Numbness of the face, arms or legs, especially on one side of the body
- Issue with seeing, in one or both eyes
- Inability to walk with stability, including disrupted coordination
- Problems with the bladder and bowel control
- Acute depression
- Body temperature fluctuates, and pain worsens with movement
- Paralysis on one side of the body along with fatigue
- Problem in expressing or controlling emotions
Diagnosis of stroke
Several tests are carried out to determine the type of stroke acquired. They are:
- Physical examination, which involves observing the patient's overall condition.
- Blood tests
- CT scans
- MRI scans
- Cerebral angiogram
In case you have a concern or query you can always consult an expert & get answers to your questions!