منابع مشابه
The mechanism of atrioventricular conduction.
Potentials recorded at various sites in the atrioventricular (A-V) conduction system indicate that conduction is continuously electrical in nature and involves no synapse-like (i.e., chemical) conduction. The region between atrium and atrioventricular node has the slowest conduction velocity (.05 M./see.) and lowest safety factor. Conduction through the A-V node is at about .12 M./sec. Results ...
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The Bone Conduction Implant (BCI) system has been developed as an alternative to the percutaneous bone anchored hearing aid (BAHA) with the advantage that the skin is kept intact. The transducer is permanently implanted and attached to the skull via a flat surface contact to the temporal bone. By applying amplitude modulation, the sound signal is transmitted to the implanted transducer through ...
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ژورنال
عنوان ژورنال: ORL
سال: 1965
ISSN: 1423-0275,0301-1569
DOI: 10.1159/000274674