device for registration of brain neurons extracellular activity at animals

摘要

A device for registration of brain neurons extracellular activity at animals contains an electrode, a contact plate, a movable indicator connected with an electrode, and a scale. It contains a body, the screw connected to a movable indicator, located in the body, the contact core connected to the screw and contact plate, and the electrode is located inside of bringing tube and rigidly fastened to contact plate, afixing washer to which the basis for fastening the directing tube inside of which the bringing tube with an electrode moves, a base for fastening to skull bones which has carving apertures, is rigidly fastened with guiding canula, in which the directing tube is located, and a cover, and the scale is put on a lateral body surface.