Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Brian S Nelson"'
A Neural Model of Auditory Space Compatible with Human Perception under Simulated Echoic Conditions.
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0137900 (2015)
In a typical auditory scene, sounds from different sources and reflective surfaces summate in the ears, causing spatial cues to fluctuate. Prevailing hypotheses of how spatial locations may be encoded and represented across auditory neurons generally
Externí odkaz:
https://doaj.org/article/5fb71d523a1b4281950ff5e9d8ba5388
Autor:
Brian S Nelson, Terry T Takahashi
Publikováno v:
PLoS ONE, Vol 3, Iss 10, p e3598 (2008)
Despite their prevalence in nature, echoes are not perceived as events separate from the sounds arriving directly from an active source, until the echo's delay is long. We measured the head-saccades of barn owls and the responses of neurons in their
Externí odkaz:
https://doaj.org/article/10af50a1c0724529a3a5c50971539ab2
Publikováno v:
Journal of Neurophysiology. 109:924-931
Echoes and sounds of independent origin often obscure sounds of interest, but echoes can go undetected under natural listening conditions, a perception called the precedence effect. How does the auditory system distinguish between echoes and independ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::513ee678869976f899531aabd4360fb7
https://doi.org/10.1152/jn.00755.2012
https://doi.org/10.1152/jn.00755.2012
Publikováno v:
The Journal of the Acoustical Society of America. 132:3912-3924
In echoic environments, direct sounds dominate perception even when followed by their reflections. As the delay between the direct (lead) source and the reflection (lag) increases, the reflection starts to become localizable. Although this phenomenon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0e596ed59a78d1de14b93371395a454a
https://doi.org/10.1121/1.4764877
https://doi.org/10.1121/1.4764877
Autor:
Brian S. Nelson, Terry T. Takahashi
Publikováno v:
Neuron. 67:643-655
SummaryIn the precedence effect, sounds emanating directly from the source are localized preferentially over their reflections. Although most studies have focused on the delay between the onset of a sound and its echo, humans still experience the pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::979a7ec8e862402661a1b855a89a20c3
https://doi.org/10.1016/j.neuron.2010.07.014
https://doi.org/10.1016/j.neuron.2010.07.014
Publikováno v:
Journal of Neurobiology. 62:299-315
Many electric fish species modulate their electric organ discharges (EODs) to produce transient social signals that vary in number and structure. In Apteronotus leptorhynchus, males modulate their EOD more often than females, whereas in Apteronotus a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::910c79d4a3a0599afd008ef37c699ab8
https://doi.org/10.1002/neu.20095
https://doi.org/10.1002/neu.20095
Autor:
Brian S. Nelson, Roderick A. Suthers
Publikováno v:
Journal of Experimental Biology. 207:4121-4133
SUMMARYSound localization is critical to communication when signalers are distributed widely in space and when reverberations that accumulate over distance might otherwise degrade temporal patterns in vocalizations. We readdress the accuracy with whi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::35db4045a244f24ab8d5d3d7679a3017
https://doi.org/10.1242/jeb.01230
https://doi.org/10.1242/jeb.01230
Autor:
Brian S. Nelson
Publikováno v:
Behavioral Ecology and Sociobiology. 53:42-50
Eastern towhees, Pipilo erythrophthalmus, (Emberizidae, Passeriformes) in Florida estimate source sound-pressure level (SPL; i.e., sound amplitude) and often misjudge speaker distance in the field when vocalization source SPL is varied experimentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9748dbd2ad19306f3c8d4ce04662e166
https://doi.org/10.1007/s00265-002-0546-3
https://doi.org/10.1007/s00265-002-0546-3
Autor:
Matthew W. Spitzer, Brian S. Nelson, Clifford H. Keller, Elizabeth A. Whitchurch, Avinash D. S. Bala, Terry T. Takahashi
Publikováno v:
Biological cybernetics. 98(6)
In nature, sounds from objects of interest arrive at the ears accompanied by sound waves from other actively emitting objects and by reflections off of nearby surfaces. Despite the fact that all of these waveforms sum at the eardrums, humans with nor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e12d37181c5345632dd71ba14f35071f
https://pubmed.ncbi.nlm.nih.gov/18491167
https://pubmed.ncbi.nlm.nih.gov/18491167
Publikováno v:
The Journal of experimental biology. 208(Pt 2)
SUMMARYBird vocalizations resonate as they propagate through a relatively long trachea and radiate out from the oral cavity. Several studies have described the dynamics with which birds actively vary beak gape while singing and it has been hypothesiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69066c86e6340f9cf2d7ffc12c10562a
https://pubmed.ncbi.nlm.nih.gov/15634849
https://pubmed.ncbi.nlm.nih.gov/15634849