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Treatment of the loss of autoregulation of the brain's blood vessels may be difficult or impossible. [29] When SIS occurs, surgery does not help and there is little hope for recovery. [ 23 ] Treatment requires immediate recognition and includes administration of osmotic agents and hyperventilation [ 23 ] in order to lower intracranial pressure.
A concussion, also known as a mild traumatic brain injury (mTBI), is a head injury that temporarily affects brain functioning. [8] Symptoms may include headache, dizziness, difficulty with thinking and concentration, sleep disturbances, mood changes, a brief period of memory loss, brief loss of consciousness; problems with balance; nausea; blurred vision; and mood changes.
Around the same time, Brunnstrom also described the process of recovery, and divided the process into seven stages. As knowledge of the science of brain recovery improved, intervention strategies have evolved. Knowledge of strokes and the process of recovery after strokes has developed significantly in the late 20th century and early 21st century.
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.
Mitochondria, dendrites, and parts of the cytoskeleton damaged in the injury have a limited ability to heal and regenerate, a process which occurs over two or more weeks. [33] After the injury, astrocytes can shrink, causing parts of the brain to atrophy. [9]
Jake Haendel was diagnosed with a terminal brain illness that triggered locked-in syndrome, which left him unable to move or speak The 36-year-old was in the coma-like state for 10 months as ...
Much research and focus has been given to concussion suffered frequently by athletes. While the severity of brain trauma has been standardized for immediate "sideline" assessment, much work needs to be done to understand how to rehabilitate or accelerate the rehabilitation of athletes' brain function following serious concussion—whether consciousness is lost or a dazed/confused feeling is ...
Mild brain injury-related factors that increase the risk for persisting post-concussion symptoms include an injury associated with acute headache, dizziness, or nausea; an acute Glasgow Coma Score of 13 or 14; and having another head injury before recovering from the first. [16]