Locomotor

... of effects of a pharmacological agent on behaviour and motoric activity of male rats: "Less frequently observed signs were decreased locomotor activity, transfer arousal and body tone, prone posture, apathy, impaired wire maneuver, twitches, head tilt, noisy respiration, and red colored ...

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Some say that they lose their segmentation due to their specific locomotor organ - foot wich doesn`t need segments for it`s function.

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