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Clouding of consciousness, also called brain fog or mental fog, [1] [2] occurs when a person is slightly less wakeful or aware than normal. [3] They are less aware of time and their surroundings, and find it difficult to pay attention. [3]
Brain healing is the process that occurs after the brain has been damaged. If an individual survives brain damage, the brain has a remarkable ability to adapt. When cells in the brain are damaged and die, for instance by stroke, there will be no repair or scar formation for those cells.
BFS was classified in the fourth revision of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) as a culture-bound syndrome. [1] Individuals with symptoms of brain fag must be differentiated from those with the syndrome according to the Brain Fag Syndrome Scale (BFSS); [1] Ola et al said it would not be "surpris[ing] if BFS was called an equivalent of either depression or anxiety".
Symptoms typically appear at about 5 to 24 months of age. The symptoms get worse with time. Without treatment there may be poor muscle tone, trouble with coordination, trouble talking, and seizures. [2] [3] In addition, signs of psychomotor retardation, sleep disturbances, cerebellar ataxia, and delayed development of head growth can occur.
Radiation-induced brain edema (RIBE) is a potentially life-threatening complication of brain tissue radiation and is characterized radiation necrosis, endothelial cell dysfunction, increased capillary permeability, and breakdown of the blood–brain barrier. [13] Symptoms include headache, seizure, psychomotor slowing, irritability, and focal ...
Increased density of activated immune cells have been found in the human brain after concussion. [1] As the most abundant immune cells in the brain, microglia are important to the brain's defense against injury. The major caveat of these cells comes from the fact that their ability to promote recovery mechanism with anti-inflammatory factors ...
The symptoms vary widely, as do the treatments. Central nervous system tumors are the most common forms of pediatric cancer. Brain tumors are the most frequent and have the highest mortality. [4] Some disorders, such as substance addiction, autism, and ADHD may be regarded as CNS disorders, though the classifications are not without dispute.
The symptoms of cerebritis may range from mild to severe. [3] The severity of the symptoms varies based on the degree of swelling and on how elevated is the intracranial pressure. Mild symptoms include headaches, depression, anxiety and in some cases, memory loss. In some cases, inflammation of the brain can be seen if the brain or the nervous ...