Table 16. Manufacturers of equipment and materials used in these studies.
E quipm ent M an u factu rer o r S u p p lie r
S88 Electrical Stimulator Grass Medical Instruments, U.S.A.
Rat Carbon Dioxide Analyser CWE, U.S.A.
Axioscop table microscope Zeiss, U.K.
Electrode Impedance Check FHC, U S A .
Rat Ventilator Ugo Basile, Italy
Electrode Positioner Kopf, U.S.A.
Stereotaxic Frame Kopf, U.S.A.
A-D Converter (Rat) BioLogic, France
A-D Converter (Cat) Vetter, U.S.A.
Homeothermic Blanket Control Unit Harvard, U.S.A.
Endotracheal tube Portex, U.K.
Ventilator- cat Harvard Pump, Boston, MA,
U.S.A.
CO2 and O2 monitor- cat Datex, Finland
Femoral arterial and venous catheter lines Portex .U.K
Dental Drill Nakanishi Dental, Japan
Rhodes MCE 100, Bipolar concentric electrode - 150pm outer diameter, 25pm inner contact diameter
Clark Electromedial, U.K.
OPMI99 Light Operating Microscope Zeiss
Microfil needles, #MF28G WPI, U.S.A.
Picospritzing unit General Valve Corporation,
New Jersey, U.S.A.
Electrode puller Narashige, Japan
SPIKE 2.01 Cambridge Electronic Design, U.K.
Digital (rat data) tape recorder Sony,Japan
Analogue (cat data) tape recorder JVC, Japan
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