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Q: What is a minor high signal foci of the brain?
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What is Encephalomalacia of the left frontal lobe?

this is in the left frontal lobe focal encephalomalacia . I would like to now what that means and do i need treatment . there is a axial flair image# 11 there are 2 punctate foci of t2 signal abnormality identified in the subinsusular white matter anteriorly.There is an area of focal encenphalomalacia identified on axial images #. 11 though18 . There is a mild amount of focal increased t2 signal consistent with gliosis in this region . on gradient-echo images there is no signal dropout to indicate hemorrhage or chronic hemosiderin. imag #5&6 there are high t2 signal consistent with cystic change in the post aspectof the clivus. this is also seen on sagittal t1 weighted image #10 there is a mucosal retention cyst in the left posterior ethmoid sinuses otherwise the paranasal sinuses are normal. I have some problems headaches, weakness , clumsiness, difficulty walking,visual changes,difficulty with seech, behavior changes,nausea, i have seen a doctor butt need to have treatment


Why might a high tech image provide more information about the brain than surgery does?

No


What is the cost involved with traumatic brain injury treatment?

The costs involved with traumatic brain injury treatments are very high. Traumatic brain injury treatment is very expensive. The average costs for medical and long-term care services are around $200,000.


What happens biologically when you get high?

I am assuming you are talking about marijuana so..... There are cannabinoid receptors in your brain. THC is a cannabinoid which blocks the receptors, causing dopamine to flood your brain. This is why marijuana highs are associated with a general feeling of well-being. THC affects the sensory and reaction pathways in your brain.


How can the brain be deprived of oxygen?

The brain becomes deprived of oxygen when the creature depending on the brain fails to breathe. This can be reversed with quick medical attention; otherwise everything shuts down and the creature dies. Similarly if the air you are breathing is short of oxygen as in high altitude or with the use of gas mixtures such as nitrous oxide. with some of these situations it feel like you are breathing but you are in fact suffocating and causing damage to the brain.

Related questions

What does this mean Scattered foci of T2 FLAIR signal in frontal lobe?

Small foci of hyper intense signal on T2 weighted images are common in the brain parenchyma, more often in the cerebral hemispheres. They are so common, that merely identifying one or a few is usually of no clinical consequence without additional signs on the MRI scan.


What does it mean when there are multiple abnormal foci of high T2 signal scattered along the subcortical and periventricular region?

Your physician should explain you the protocol, but I can try to help a bit though i'd need more details. This is the protocol of a Magnetic Resonance scan (MRI, MRT, KST,... it has many names), i assume of your brain. They see multiple nodes that give a high signal on T2 images. Basically, they see nodes, and the fact that they light up on T2 tells you something about their contents. On T2 images, what lights up has a density about the same as water. About the subcortical and periventricular: this is just the region, subcortical = under the cortex. The cortex is the outer rim of your brain. Periventricular = around the ventricle, a ventricle is a chamber of cerebrospinal fluid in your brain. All things together, my guess (can only guess as i don't have more details and can't see the images), is that these are cysts.


What happens when high input signal is given to pnp transistor?

A high signal input to a transistor amplifier gives a high signal output provided it stays linear.


What does seeing checkerboard pattern in left eye mean?

The the optic nerve is still connected but the signal to the brain has been disrupted. Common in high doses of cocaine, or other shock to the brain, and a symptom of some degenerative eye diseases.


What does multi focal high T2 signal intensity foci in the sub cortices compatible with tiny ischaemic foci mean?

I think they COULD, but do NOT necessarily suggest MS, particularly if associated with appropriate CLINICAL SYMPTOMS. They do seem to indicate multiple small white matter lesions, possibly relating to hypertension, diabetes, high cholesterol, infections or inflammatory conditions, as well as perhaps migraine headaches.So, you need more history and clinical symptoms to even begin to know what it might mean diagnostically.Phrase-by-phrase, high T2 means "bright spots" on the mri, 'multi focal' probably means many of them, 'sub cortices' means white matter (axons) of the brain, and 'ischaemic' means restriction in blood supply.I'm NOT a doctor, I'm just guessing from looking at the results from googleing the components of your question, since no one else answered you.


Is sex while high bad for your brain?

Being high is bad for your brain regardless. So yes, doing anything while high is bad for your brain.


What kind of electric currents do your thoughts make?

A very low level random looking AC signal only detectable directly on the scalp by very high gain high sensitivity amplifiers. The component of this signal actually caused by thoughts is entirely swamped by background signals from other parts of the brain that have nothing to do with conscious activity and can only barely be identified by very complicated digital signal processing algorithms.


Does a low bandwidth signal have more power than a high bandwidth signal?

A low bandwidth signal does not have more power.


What is the purpose of carrier signal in modulation?

Carrier signal is of high frequencies, it gives strength to the original signal because original signal cannot travel long distances so it needs to be strengthen a bit for transmitting. The carrier signal is a high frequency signal, called an RF. Radio Frequency signal, it is to high for the human or animal ear to detect it, so its outside the audible spectrum and can easily be transmitted over the air to receivers that is tuned to receive that frequency and detect any modulation on that signal.


When was High Speed Access to My Brain created?

High Speed Access to My Brain was created on 2009-08-28.


What is meant by amplifier?

An amplifier amplifies the small input signal to a high signal without changing its freqency.


How do you put signal in a sentence?

i have no signal on my phone i have signal on my phone i have no signal on my television i have signal on m y television the signal has been interupted i dont know the hand signal i need to know the signal what is the signal strength teach me the hand signals what is the signal for danger i have little signal i have high signal i have no signal how much signal do i have how do i tell how much signal i have is there a sign for signal by the way you already put it in a sentence by asking a question lol