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Picture Brain Teasers
What autoimmune diseases would attack nerves, brain cells , neurons, and part of our brain, so we lose our emotions feelings, empathy, inhibitions, ?
Generic question: Several possible answers, including limbic encephalitis, some variations of viral encephalitis, (of which there are many), perhaps multiple sclerosis should be included, and can find in isolated vasculitides, and arteritis associated with collagen vascular and rheumatological disorders. But why does this come up, has your doctor diagnosed such a condition? ...Read more
What causes autism symptoms (is it incorrect brain cell connections, incorrect brain chemical transmitters, etc…)?
What specific" autoimmune diseases attacks and targets our brain cells , neurons, nerves, so we lose our emotions, feelings, empathy, inhibitions, ?
Can an autoimmune disease effect our nerves, brain cells , neurons, and part of our brain, so we lose our emotions feelings, empathy, inhibitions, ?
Possible: It all depends on the kind of autoimmune disease and place of involvement. For instance, lupus could cause cerebritis ie brain inflammation and even could go as far as causing coma. But lupus could be only localized to other places like causing kidney disease, lung diseases, skin disease, or arthritis. ...Read more
A little bit: You might be better able to do crossword puzzles and sudoku but these games might not help you in other activities. ...Read more
LBD Clinical only: Neurodegenerative, progressive d/o with milder physical parkinsonism than parkinson's disease typically. (slowed movements, stiff/rigid muscles & posture, possibly resting tremor). But with early dementia, often with associated psychosis (visual hallucinations/delusional thoughts, excessive sleepiness, depression, anxiety, apathy, & rbd=rem behavior d/o, causing acting-out of dreams in rem sleep. ...Read moreSee 3 more doctor answers
New MRI machines like 7 tesla use very powerful magnets.There's iron in blood so can these machines change composition &chemistry of iron in blood?
Neurology/ radiology.What is brain rot? Answers welcome in simple terms.Is it organic or disease?Is it neurovascular? Neurodegeneration? Toxicology?
Atrophy: Brain rot is a crude description of atrophy of the brain seen on ct or MRI scans. One can make educated guesses, based on the patient's history or exam, what the underlying problem might be. Age-related, alcohol, vascular or degenerative disease, are some potential causes. A detailed evaluation by your physician can help make the diagnosis. ...Read more
My mris generate vastly different interpretations. Some see tumors, lesions, hyperintensities. Others see nothing. Lesions are diagnosed as everything imaginable. No objective standard? What's up?
MRI: Not sure which MRI you are talking about. Is it of the brain, abdomen, chest? You should understand that MRI or ct scans are just "shadow" of your body organs. When we interpret we do come across atypical findings that baffle us. All radiological interpretations should be correlated with clinical findings to arrive at a reasonable diagnosis. ...Read moreSee 2 more doctor answers
What areas of brain does "mri brain stem w/o dye" image or cover?Is mra included in above and does it like mra image or look for cerebral aneurysm?
Whole brain stem: The MRI would look at your entire brainstem, shown in the picture. The brainstem is the lower part of your brain that controls breathing and heartrate. An mra (magentic resonance angiogram) is not the same, and would be ordered as a separate test with dye injection. An mra looks at blood vessels for aneurysyms, obstructions, or tears, while an MRI looks for tumors, demyelination, or strokes. ...Read moreSee 1 more doctor answer
Not likely: Traditional MRI cannot diagnosis depression, nor other "functional" problems, such as dementia, etc. Imaging such as MRI can only assess anatomy. There are functional MRI scanners which are in use, typical in research, frequently in dementia. Most applications of fmri are still experimental. ...Read more
Brain MRI findings. Tiny nonspecific periventricular and subcortical white matter. Possiblities mini strokes, vasculaties, ms. I shuffle my feet & drop?
Nonspecific finding: White matter changes that are nonspecific are sometimes over reported or under-reported on MRI studies. They may be misread and really suggest MS, they may be a finding with no clinical relevance. Usually it is the latter. It sounds like the brain MRI did not help that much. So you shuffle your feet and drop? What do you mean by drop? Do you have numbness? Why was the brain MRI done? ...Read moreSee 2 more doctor answers
No: The x ray radiation in a CT has no measurable or known effect on neural tissues. 1) dose is way too low and 2) nerves are relatively radioresistant since the cells don't reproduce very fast, if at all. There is a theoretical risk of cataracts and cancer years later, but this is incredibly small esp. for a single scan and controversial anyway. ...Read moreSee 1 more doctor answer
No: No evidence to this.Get a more detailed answer ›
Headaches somewhat frequently. MRI brain normal. Go for MRA Brain or MR Spectroscopy of the brain? or MRI other parts? I get free MRI/MRA services.
MRA for h/a: MRA would show even small aneurysms, so if you are concerned it may add some additional information about the vessels, including small or stenotic vessels and the carotids. Also consider thyroid, diabetes, musculoskeletal strain ,eyestrain from computer, allergies,sinusitis, food intolerances ( MSG is classic), mitral valve prolapse,hydrocephalus should have been seen on MRI,and migraines. ...Read more
I experience sudden loss of depth perceptin and my vision seems flat. 2 normal brain MRIs w/o contrast. Where else should we look?
MRI leg/ankle/foot-Tech screwed up images for series 7 & 8 and has scans of my 2 legs overlaying each other. Can radiologist fix or are scans static?
Check with Radiolog-: ist as he might be able to make something out of it. I am sure they will get a repeat for you and most of them will do it free of charge if it was their tech's fault. Good Luck. ...Read more