The invention relates to a cabin (1) for research by olfactory detection, comprising: at least one side wall (2) erected substantially vertically and delimiting an interior space (3) arranged to accommodate a person to control; and an opening (4) allowing the person to be controlled access to this interior space (3), the cabin (1) being characterized in that it comprises a device for circulating air (5) for directing a flow of air contained in the interior space (3) to a detection zone (6) arranged to channel the flow of air from the interior space (3) to the outside (7).
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