226 research outputs found
The single-fibre representation in the compound action potential of the auditory nerve
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mmubn000001_026694093.pdf (Publisher’s version ) (Open Access)Promotores : E. de Boer en J. Eggermont92 p
Physiological and psychophysical bases of auditory function : 12th international symposium, Carlton de Brug Resort, Mierlo, The Netherlands 4-9th August 2000
No full textPhysiological and psychophysical bases of auditory function : 12th international symposium, Carlton de Brug Resort, Mierlo, The Netherlands 4-9th August 2000
No full textV.F. Gening and research problems of the glyadenovo-pyanoborye times in the Cis-Urals region
No full textThe studies by the outstanding archaeologist V.F. Gening in the field of the Volga-Ural antiquities of the turn of the eras, namely the Glyadenovo-Pyanoborye community of the Kama region are analyzed. In this region, V.F. Gening supervised field research of a number of settlements and burial grounds. He singled out a number of cultures that had previously been considered local variants, namely the Osinovo, Garevaya, Azelino and Mazunino cultures, whose status within this community, as well dating are still debatable. The cultural and historical assessment of the unique monuments such as bone beds by him is regarded as incorrect by the author. V.F. Gening attributed them as burial grounds, whereas today they are viewed as traces of human sacrifice
V.F. Gening and problems related to studies of the Glyadenovo-Pyanoborye period in the Gis-Urals region
No full textThe studies by the outstanding archaeologist V.F. Gening in the field of the Volga-Ural antiquities of the turn of the eras, namely the Glyadenovo-Pyanoborye community of the Kama region are analyzed. In this region, V.F. Gening supervised field research of a number of settlements and burial grounds. He singled out a number of cultures that had previously been considered local variants, namely the Osinovo, Garevaya, Azelino and Mazunino cultures, whose status within this community, as well dating are still debatable. The cultural and historical assessment of the unique monuments such as bone beds by him is regarded as incorrect by the author. V.F. Gening attributed them as burial grounds, whereas today they are viewed as traces of human sacrifice
Trabajadores y pegaso, escultura de Agustín Querol antes de su colocación en el Teatro Nacional
No full textV.F. 9046
Physiological and psychophysical bases of auditory function : 12th international symposium, Carlton de Brug Resort, Mierlo, The Netherlands 4-9th August 2000
No full textOn the dwellings of the Glyadenovskaya culture and some aspects of adaptation to natural conditions and features of economic activities by the ancient Permians(back to V.F. Gening’s researches during the middle of XX century)
No full textTypical features of Upper-Kama dwellings characteristic of the final stage of the Early Iron Age, which have become a “calling card” of the Glyadenovo cultural community (the so-called Fedotovo type), are analyzed in the article. In the past half-century, the data on dwellings investigated by V.F. Gening at the Fedotovo fortified settlement have been substantially completed by materials from the newly-excavated settlements. It is suggested that the differences in dwelling construction technology on different Glyadenovo culture sites cannot be invariably regarded as cultural and chronological features but often bear an adaptive character, i.e. depend on the natural environment. The version of the Fedotovo dwellings reconstruction proposed in the early works by V.F. Gening also needs some correction, which is offered by the author in accordance with a number of features
Modulation of cochlear tuning by low-frequency sound
No full textAn intense, low-frequency tone (about 30 Hz) modulates the sensitivity of the inner ear to high-frequency stimulation. This modulation is correlated with the displacement of the basilar membrane. The findings suggest that the modulation may also affect cochlear tuning. We have investigated modulation of cochlear tuning by low-frequency sound in the guinea pig. Applying indirect methods of measurement (narrow-band analysis of compound action potentials and compound-action-potential tuning curves), the results suggest a shift of the excitation pattern along the basilar membrane towards higher-frequency areas. The shift occurred for both scala tympani and scala vestibuli displacement of the cochlear partition. Tuning curves, obtained from single units in the cochlear nerve, show sensitivity loss and a tip shift towards lower frequencies. This was also found for both scala tympani displacement and scala vestibuli displacement. The shift of the tip of the tuning curve towards lower frequencies corresponds to the inferred high-frequency shift of the excitation pattern. The relationship of these phenomena with the pathophysiology of Ménière's disease and with possible active mechanisms in cochlear transduction is discussed
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