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Cerebral softening, also known as encephalomalacia, is a localized softening of the substance of the brain, due to bleeding or inflammation. Three varieties, distinguished by their color and representing different stages of the disease progress, are known respectively as red, yellow, and white softening.
It is important to differentiate PVL from the following major white matter lesions in the cerebral hemispheres: edematous hemorrhagic leukoencephalopathy (OGL), telentsefalny gliosis (TG), diffuse leukomalacia (DFL), subcortical leukomalacia (SL), periventricular hemorrhagic infarction (PHI), intracerebral hemorrhage ( ICH), multicystic ...
Porencephaly was termed by Heschl in 1859 to describe a cavity in the human brain. [3] Derived from Greek roots, the word porencephaly means 'holes in the brain'. [ 4 ] The cysts and cavities (cystic brain lesions) are more likely to be the result of destructive (encephaloclastic) cause, but can also be from abnormal development (malformative ...
Encephalomyelitis is inflammation of the brain and spinal cord. Various types of encephalomyelitis include: Acute disseminated encephalomyelitis or postinfectious encephalomyelitis, a demyelinating disease of the brain and spinal cord, possibly triggered by viral infection. [1] [2] Encephalomyelitis disseminata, a synonym for multiple sclerosis.
The external capsule is a series of white matter fiber tracts in the brain. These fibers run between the most lateral (toward the side of the head) segment of the lentiform nucleus (more specifically the putamen) and the claustrum. The white matter of the external capsule contains fibers known as corticocortical association fibers.
Arterioles can become permeable resulting in compromise of the blood–brain barrier. [4] [10] It has been shown that Binswanger's disease targets the vessels in this zone of the subcortex, but spares the microcirculation's vessels and capillaries which may be attributed to a difference between Alzheimer's and Binswanger's disease. [11]
Sympathomimetic drugs can increase motivation, cognition, motor performance and alertness in persons with encephalopathy caused by brain injury, chronic infections, strokes, brain tumors. [ 10 ] When the encephalopathy is caused by untreated celiac disease or non-celiac gluten sensitivity , the gluten-free diet stops the progression of brain ...
Viral encephalitis is inflammation of the brain parenchyma, called encephalitis, by a virus.The different forms of viral encephalitis are called viral encephalitides. It is the most common type of encephalitis and often occurs with viral meningitis.