Thank you for posting your query.
I can understand your discomfort on account of your symptoms. However, the normal MRI of brain is a reasuring news and rules out any serious abnormality of the brain.
Your symptoms are likely to be related to external factors- nerves located in the scalp
For relief from your current symptoms, medications such as pregabalin
may be useful.
Please get back if you require any additional information.
Dr Sudhir Kumar MD (Internal Medicine), DM (Neurology)
Senior Consultant Neurologist
Apollo Hospitals, Hyderabad,
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