Narodna in univerzitetna knjižnica, Ljubljana (NUK)
-
Chronic stimulation of an autonomous nerve with platinum electrodes = Kronična stimulacija avtonomnega živca s platinastimi elektrodamiPečlin, Polona ; Zdovc, Miro, 1971- ; Rozman, Janez, 1956-A spiral nerve cuff (cuff), including thirty-nine platinum electrodes, arranged in thirteen spiral sets of three electrodes (triplet), was installed on the mid-cervical left vagus nerve (vagus) of a ... Beagle dog. The relevant position of the particular compartment and the optimal stimulation intensities were identified by delivering stimulating pulses to each triplet. The largest mean change in the components of both the ECG and hemodynamic changes was elicited with a stimulating intensity ic = 2.5 mA applied to triplet 9. Every two weeks the aforementioned compartment was stimulated for 20 min with rectangular, charge-balanced, biphasic, current pulses with the parameters: width 100 s, intensity ic = 2.0 mA, frequency 20 Hz, and a time delay between the biphasic phases of 100 s for the time period of 18 months. It was calculated that to induce neural damage a total injected charge of approximately 172.8 mA s per phase at a charge density of 0.1 A s/mm[sup]2 was injected. At the end of the trial, the neural and encapsulation tissue subjacent to the central group of triplet 9 and the neural and encapsulation tissue subjacent to the silicone insulation were dissected free and analyzed. The extent of the pathology of the neural tissue caused by the presence of the cuff and/or by the electrochemical reactions and the surface of the stimulating cathode in triplet 9 were investigated using light microscopy. The results showed that the usage of a cuff was associated with a build up of connective tissue around the cuff as well as within the cuff. The results also showed that some tissue injury occurred beneath the stimulating cathode of triplet 9. Finally, the results showed an absence of any anomaly at the flat geometric surface of 2 mm[sup]2 in stimulating the cathode of the triplet 9 which could be attributable to irreversible electrochemical reations.Vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 44, št. 1, jan.-feb. 2010, str. 25-29)Vrsta gradiva - članek, sestavni delLeto - 2010Jezik - angleškiCOBISS.SI-ID - 796074
Avtor
Pečlin, Polona |
Zdovc, Miro, 1971- |
Rozman, Janez, 1956-
Teme
električna stimulacija |
nevrologija |
elektrode |
psi
vir: Materiali in tehnologije = Materials and technology. - ISSN 1580-2949 (Letn. 44, št. 1, jan.-feb. 2010, str. 25-29)
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|---|
Pečlin, Polona | 39768 |
Zdovc, Miro, 1971- | 23284 |
Rozman, Janez, 1956- | 04293 |
Vir: Osebne bibliografije
in: SICRIS
Izberite prevzemno mesto:
Prevzem gradiva po pošti
Naslov za dostavo:
Med podatki člana manjka naslov.
Storitev za pridobivanje naslova trenutno ni dostopna, prosimo, poskusite še enkrat.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrano prevzemno mesto in naslov za dostavo ter dokončali postopek rezervacije.
S klikom na gumb "V redu" boste potrdili zgoraj izbrani naslov za dostavo in dokončali postopek rezervacije.
Obvestilo
Trenutno je storitev za avtomatsko prijavo in rezervacijo nedostopna. Gradivo lahko rezervirate sami na portalu Biblos ali ponovno poskusite tukaj kasneje.
Gesla v Splošnem geslovniku COBISS
Izbira mesta prevzema
Gradivo iz matične enote je brezplačno. Če je gradivo na mesto prevzema dostavljeno iz drugih enot, lahko knjižnica to storitev zaračuna.
Mesto prevzema | Status gradiva | Rezervacija |
---|
Rezervacija v teku
Prosimo, počakajte trenutek.
Rezervacija je uspela.
Rezervacija ni uspela.
Rezervacija...
Članska izkaznica:
Mesto prevzema:
Naročanje gradiva za izposojo v čitalnice
Naročanje kopij člankov
Urnik dostave gradiva z oznako DS v signaturi