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Computer pattern recognition: an automated method for evaluating motor activity and testing for neurotoxicity.

D L Hopper·W J Kernan·J R Wright
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Abstract

An economical computer-based pattern recognition system, which has been designed to observe, classify, analyze, and record the spontaneous motor activity of the laboratory rat, is presented. The advantages and disadvantages of the system are assessed in terms of characteristics generally held to be desirable for a motor activity screen of potentially neurotoxic chemicals. Data from rats exposed to 1 mg/kg d-amphetamine are compared with similar data previously taken with an earlier version of the system at another laboratory.

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AnimalsClassificationData Interpretation, StatisticalImage Processing, Computer-AssistedMicrocomputersMotor ActivityNervous SystemPattern Recognition, AutomatedRatsReproducibility of ResultsToxicologyVideo RecordingJournal Article

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D L Hopper, W J Kernan, J R Wright. Computer pattern recognition: an automated method for evaluating motor activity and testing for neurotoxicity.. https://doi.org/10.1016/0892-0362(90)90003-u

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