DBS procedure [5 steps including Levodopa Challenge Test & DBS surgery], Deep Brain Stimulation for Parkinson’s Disease – Drkhakar

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The DBS procedure can appear daunting to a patient! There are 5 crucial steps: The 5 steps of a systematic DBS process 1. Pre-operative evaluation including Levodopa Challenge Test 2. Selection of DBS target and DBS device. 3. DBS surgery itself 4. Post-operative recovery Pre-operative evaluation including Levodopa Challenge Test There are five formalities to … Read more

Non-Epileptic events (including Non-Epileptic Seizures / Stress seizures)

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What are Non-Epileptic Seizures / Non-Epileptic Events? Non-Epileptic Events are seizure-like events that are not caused by Epilepsy. Epileptic seizures are electrical storms in the brain. In contrast, there is no electrical storm in the brain during a Non-Epileptic Event. What causes Non-Epileptic Events? There are many causes of Non-Epileptic Seizures. Here is a list of … Read more

What are the MRI findings in Epilepsy? Neuroimaging of epilepsy – Drkhakar

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What is an MRI? MRI stands for Magnetic Resonance Imaging. An MRI machine takes very clear pictures of your brain using a magnetic field. https://www.shutterstock.com/image-photo/mri-machine-hospital-room-482984881 MRI machines are graded based on the strength of the magnetic field they can produce. If an MRI can create a powerful magnetic field, it produces very clear pictures of … Read more

What is the cause of Epilepsy? Epilepsy: Causes, Symptoms, Diagnosis and Treatment – Drkharkar

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What causes Epilepsy? We have previously defined a seizure as follows: A Seizure is a brief, uncontrolled surge of electricity resembling an electrical storm. (Read more here: What is a seizure?) and Epilepsy as follows: Epilepsy is a tendency of the brain to have Unprovoked seizures. (Read more here: What is Epilepsy?) But, what causes … Read more

What is the Deep Brain Stimulation Success rate for Parkinson’s? – Deep Brain Stimulation for Parkinson’s Disease – Drkharkar

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Deep Brain Stimulation Success rate for Parkinson’s disease is excellent. According to Medtronic’s data, 85-90% of patients have significant improvement after DBS. DBS does not reduce all symptoms equally. It reduces some symptoms more than others. In most cases: DBS reduces the major symptoms of shaking, stiffness and slowness. Patients walk faster. However, DBS does … Read more

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Ex-Assistant Professor, University of Alabama, USA

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