Zobrazeno 1 - 9
of 9
pro vyhledávání: '"R. D. Hamer"'
Autor:
R D, Hamer
Publikováno v:
Molecular vision. 6
Recent biochemical and physiological data point to the existence of one or more Ca++-mediated feedback mechanisms modulating gain at stages early in the vertebrate phototransduction cascade, i.e., prior to activation of cGMP-phosphodiesterase (PDE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7524fe2b9fc98483b7ee88f2a86ef32b
https://pubmed.ncbi.nlm.nih.gov/11139649
https://pubmed.ncbi.nlm.nih.gov/11139649
Publikováno v:
Investigative ophthalmologyvisual science. 32(2)
Visual evoked potentials (VEPs) were recorded monocularly in response to vertical gratings that underwent oscillatory apparent motion at a temporal frequency of 10 Hz. In normal infants 6 months or younger and in patients with a history of constant s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e9b24bbe6852163c41344ce2458b89e4
https://pubmed.ncbi.nlm.nih.gov/1993597
https://pubmed.ncbi.nlm.nih.gov/1993597
Autor:
A. B. Moyes, R. D. Hamer
Publikováno v:
Journal of the Geological Society. 139:713-720
Garnet is widely found as a minor constituent in rocks of the Antarctic Peninsula Volcanic Group (APVG) of Trinity Peninsula. It occurs as conspicuous megacrysts, or in xenoliths within volcanic rocks of andesitic-rhyolitic composition and as detrita
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::656f752ee6722dcd78e2b3f248500d62
https://doi.org/10.1144/gsjgs.139.6.0713
https://doi.org/10.1144/gsjgs.139.6.0713
Publikováno v:
Geological Society, London, Special Publications. 16:219-229
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bdb689fa172a2822a07761e64ca0573
https://doi.org/10.1144/gsl.sp.1984.016.01.17
https://doi.org/10.1144/gsl.sp.1984.016.01.17
Publikováno v:
Investigative ophthalmologyvisual science. 25(4)
Continuous illumination at low-to-moderate photopic levels can cause damage to the visual system in nonhuman species. Therefore, the authors sought to determine whether behaviorally measurable visual deficits occurred in young human infants who had b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7c9b2798d4e4b5408abfbd9c8a25fd13
https://pubmed.ncbi.nlm.nih.gov/6706502
https://pubmed.ncbi.nlm.nih.gov/6706502
Publikováno v:
Sensory processes. 1(3)
The degree to which the sensation magnitude of a vibrotactile stimulus is enhanced by a prior stimulus was studied for vibration of the thenar eminence of the right hand. Enhancement was measured by a psychophysical matching procedure in which two br
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4529b1032b1a6d85d856734f34bdaa82
https://pubmed.ncbi.nlm.nih.gov/887949
https://pubmed.ncbi.nlm.nih.gov/887949
Publikováno v:
Sensory processes. 2(2)
Psychophysical thresholds for the detection of vibration on the thenar eminence were measured as a function of stimulus frequency. As has been found in earlier studies, the threshold functions had two separate branches: one relatively flat branch at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::908dd48815ec5c44dec70d524419819b
https://pubmed.ncbi.nlm.nih.gov/715473
https://pubmed.ncbi.nlm.nih.gov/715473
Publikováno v:
Investigative ophthalmologyvisual science. 29(1)
The visual evoked potential (VEP) was used to estimate photopic contrast sensitivity of 10-week-old infants over a wide range of spatial frequencies including the acuity limit. Adult and infant VEP contrast sensitivity was compared for sinusoidal lum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::e1557dff4d9d6a3191201c17b48f562c
https://pubmed.ncbi.nlm.nih.gov/3335433
https://pubmed.ncbi.nlm.nih.gov/3335433
Publikováno v:
Archives of dermatology. 100(2)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f2568d330a472b80931cbb77c3563c00
https://pubmed.ncbi.nlm.nih.gov/4307884
https://pubmed.ncbi.nlm.nih.gov/4307884