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A 47-year-old male asked:

what is lacunar infarct in brain artery?

1 doctor answer1 doctor weighed in
Dr. Ladislav Volicer
Geriatric Psychiatry 62 years experience
Infarct of the brain: Lacunar infarct is a small stroke - death of a small number of brain cells that is caused by closing of a small artery that is supplying them with oxygen.

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Similar questions

A 37-year-old member asked:

Is it true that a severe knock on the head cause a brain tumour?

1 doctor answer3 doctors weighed in
Dr. Richard Bensinger
Ophthalmology 52 years experience
No: A blow to the head can cause a concussion and also may cause serious bleeding which needs treatment. Brain tumors are accidents of cell division and not a consequence of trauma to the brain.
A 29-year-old member asked:

What causes nicks in my fetal artery dopplers, and how can I prevent them?

1 doctor answer1 doctor weighed in
Dr. Nikolaos Zacharias
Maternal-Fetal Medicine 26 years experience
Not clear question..: If you are referring to umbilical artery abnormal doppler velocimetry, this is a specialized test for growth restricted fetuses and there is not much you can do about preventing fetal growth restriction. Avoid exercise and follow your perinatologist's instructions to avoid pregnancy complications. Hope this answers your question - if not, please try to specify what you are concerned about.
Brunei
A 32-year-old male asked:

Hi doc, I have a question for u to help me regarding my heart. I was a smoker, I feel my heart beat run fast after I smoke & it feel so strong goes to the brain. What is happening?

1 doctor answer1 doctor weighed in
Dr. Claude Parola
Internal Medicine 40 years experience
Smoking: Smoking is one of the risk factors for heart disease and stroke, if you have other risk factors such as hypertension, diabetes, your risk of heart disease and stroke is even higher, i would suggest you see your doctor for evealution.
Brunei
A 32-year-old male asked:

Hi doc, I was a smoker, I feel my heart beat run fast after I smoke & it feel so strong goes to the brain. What is happening?

2 doctor answers3 doctors weighed in
Dr. Claude Parola
Internal Medicine 40 years experience
Smoking: Smoking is one of the risk factors for heart disease and stroke, if you have other risk factors such as hypertension, diabetes, your risk of heart disease and stroke is even higher, i would suggest you see your doctor for evaluation.
A 36-year-old member asked:

What two organs are connected to the brain through the optic nerve?

2 doctor answers4 doctors weighed in
Dr. Jeffrey Gold
Ophthalmology 53 years experience
The eyes: The optic nerves carry nerve fibers from the retina to the brain.

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Last updated Mar 22, 2020

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