Authors present a few remarks that could be helpful for constructors of electrogustometers. Building the new equipment considering presented hints should facilitate the process of electrogustometrical examination both for doctor and patient. The remarks concern among other results scale, database construction, stimulating current regulation, end-point indication and shape of the electrode.
Electrogustometry is a simple and fast method of taste examination. The directcurrent monopolar stimulation was most frequently used until now. Aim of the study was to evaluate usefulness of the new method based on bipolar stimulation with impulse-current. Furtherrnore, the authors wanted to determnine taste thresholds using the equipment. 113 volunteers (53 women and 60 men) in the age of 17-50 were involved. The current-impulse electrogustometer with a bipolar electrode is useful for evaluating the taste thresholds, and is useful for precise and repeatable measurements. The range for thresholds measured on 2/3 of the anterior tongue depended on sex.
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Polarization properties of the highly birefringent fibers and highly birefringent fiber-based polarimetric smart structure are discussed in view of potential applications to polarimetric optical fiber sensors for hydrostatic pressure and dynamic strain measurement.
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