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  • 1990-1994
  • 1975-1979  (4)
  • 1955-1959
  • 1976  (4)
Material
Years
  • 1990-1994
  • 1975-1979  (4)
  • 1955-1959
Year
  • 1
    Electronic Resource
    Electronic Resource
    Copenhagen : International Union of Crystallography (IUCr)
    Acta crystallographica 32 (1976), S. 2998-3013 
    ISSN: 1600-5740
    Source: Crystallography Journals Online : IUCR Backfile Archive 1948-2001
    Topics: Chemistry and Pharmacology , Geosciences , Physics
    Type of Medium: Electronic Resource
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  • 2
    ISSN: 1432-1106
    Keywords: Optic tract ; X-, Y-fibres ; Spike intervals ; Statistical analysis
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary Extracellular recordings were made from single on-center optic tract fibres in cats. Light spots of 1 0sec duration were focussed on the center of the receptive field under 1 cd/m2 adaptation luminance by diffuse light. In the maintained discharges at 1 cd/m2, the shape of inter-spike interval histograms (IH) tended to be more skewed in X-fibres than in Y-fibres. As the luminance of the light spot increased, corresponding with the decrease in irregularity of length of inter-spike intervals, the shape of the IHs from X-fibres became symmetrical without noticeable shift of the modal interval peaks. This change was not clear in Y-fibres. The first order serial correlation coefficients showed small negative values in the case of the maintained discharges. These negative values increased with the decrease of the mean intervals of the discharges induced by the light spots, commonly in X- and Y-fibres. The negative correlation of adjacent inter-spike intervals was associated with a change of the shape of some IHs at lower luminances.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 32 (1976), S. 1426-1428 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The depolarizing receptor potentials to 0.5M NaCl recorded from frog taste cells did not exhibit any phasic response, even when the rectangular waveform of stimulus onset was employed. The quickest depolarizations recorded reached the peak in 50 msec. On the other hand, the gustatory neural response showed initial overshoot of the impulse discharge even when 0.5M NaCl was delivered at the slower rate of 0.06 ml/sec. It is concluded that the initial neural response may be associated with the rate of rise, of the receptor potential before its plateau level is reached.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Cellular and molecular life sciences 32 (1976), S. 877-879 
    ISSN: 1420-9071
    Source: Springer Online Journal Archives 1860-2000
    Topics: Biology , Medicine
    Notes: Summary The latency of frog gustatory neural impulses to 1.0M NaCl was a mean of 86 msec. Electrical stimulation of taste cell membranes produced gustatory neural impulses with the mean 5 msec latency. It is concluded that most of the 86 msec latency of taste nerve responses to 1.0M NaCl is due to the latency of taste receptor potential following the onset of gustatory stimulation.
    Type of Medium: Electronic Resource
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