Cerebral concussion in the monkey: an experimental model.

A K Ommaya; A E Hirsch; E S Flamm; R H Mahone

doi:10.1126/science.153.3732.211

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Cerebral concussion in the monkey: an experimental model.

A K Ommaya·A E Hirsch·E S Flamm·R H Mahone

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Abstract

A statistically significant experimental model has been developed for reproducing head injury by impact in the monkey. Results with 80 monkeys subjected to occipital impact under specified conditions ( duration of phenomena, 1 to 10 milliseconds) enable the construction of curves relating the production of experimental cerebral concussion in 10, 50, and 90 percent of the monkeys to the average impulse of the blow in pounds-seconds, as well as to the average linear acceleration of the head. These curves are proposed as a baseline from which blows to various parts of the head, as well as nonimpacting impulsive loads, can be studied under various conditions of protection and according to varioucs time regimes.

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Acceleration Animals Brain Concussion Haplorhini Intracranial Pressure Models, Theoretical Journal Article

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A K Ommaya, A E Hirsch, E S Flamm, R H Mahone. 1966-07-08. Cerebral concussion in the monkey: an experimental model.. https://doi.org/10.1126/science.153.3732.211

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