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Vertical Gaze Nystagmus

Filed Under: Criminal Law; Forensic Science; Health Law; Medical Law & Legislation; Science & Technology

1 definition found for this term.
Definitions are presented in the order source books were published (most recent first).

Source:

Drug-Impaired Driving in Canada
By Nathan Baker
$60.00 – $96.00

One of the tests used in the Drug Recognition Evaluations testing to check for involuntary eye jerking following a focal point in the vertical plane.