Pharmacological Treatments for Brain-Injury Repair: Progress and Prognosis
Donald G. Stein,
Marylou M. Glasier,
and Stuart W. Hoffman
It has been only within the last 10 years that research on treatment for central nervous system (CNS) recovery after injury has become more focused on the complexities involved In promoting recovery from brain injury when the CNS is viewed as an integrated and dynamic system. There have been major advances in research in recovery over the last decade, including new information on the mechanics and genetics of metabolism and chemical activity, Including the definition of excitotoxic effects and the discovery that the brain secretes complex proteins, peptides, and hormones that are capable of directly stimulating the repair of damaged neurons or blocking some of the degenerative processes caused by the injury cascade. Many of these agents, plus other nontoxic, naturally occurring substances, are being tested as treatment for brain injury. Further work is needed to determine appropriate combinations of treatments and optimum times of administration with respect to the time course of the CNS disorder. Understanding the mechanisms underlying traumatic brain injury and repair must eventually come from a merging of the findings of neurochemical alterations in the whole brain with data from intensive behavioral testing, which will determine the meaning of these findings. For optimum treatment strategies, we also need testing procedures and definitions used in connection with treatment for brain injury.
When the first meeting on neuropsychological rehabilitation was held in Copenhagen in 1988, one of the authors was asked by Drs.
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Publication information: Book title: Brain Injury and Neuropsychological Rehabilitation:International Perspectives. Contributors: Anne-Lise Christensen - Editor, Barbara P. Uzzell - Editor. Publisher: Lawrence Erlbaum Associates. Place of publication: Hillsdale, NJ. Publication year: 1994. Page number: 17.
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