Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Wendy M. Hall"'
Autor:
Cynthia Weller, Carmen Smarandache-Wellmann, Wendy M. Hall, Ralph A. DiCaprio, Brian Mulloney
Publikováno v:
Journal of Neurophysiology
The system of modular neural circuits that controls crustacean swimmerets drives a metachronal sequence of power-stroke (PS, retraction) and return-stroke (RS, protraction) movements that propels the animal forward efficiently. These neural modules a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::faf45a4f6248c6468d68d0a24396d611
http://europepmc.org/articles/PMC4254881
http://europepmc.org/articles/PMC4254881
Publikováno v:
Journal of Experimental Biology. 212:3605-3611
SUMMARYThe crayfish swimmeret system undergoes transitions between a silent state and an active state. In the silent state, no patterned firing occurs in swimmeret motor neurons. In the active state, bursts of spikes in power stroke motor neurons alt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bff58713f3e5fefecfe419e931e18c7f
https://doi.org/10.1242/jeb.033621
https://doi.org/10.1242/jeb.033621
Publikováno v:
The Journal of Neuroscience. 29:9351-9360
Synchronization of distributed neural circuits is required for many behavioral tasks, but the mechanisms that coordinate these circuits are largely unknown. The modular local circuits that control crayfish swimmerets are distributed in four segments
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea5faaa1c8a3e38eddf352dbf6c43193
https://doi.org/10.1523/jneurosci.1744-09.2009
https://doi.org/10.1523/jneurosci.1744-09.2009
Publikováno v:
Journal of Neurophysiology. 95:850-861
The limbs on different segments of the crayfish abdomen that drive forward swimming are directly controlled by modular pattern-generating circuits. These circuits are linked together by axons of identified coordinating interneurons. We described the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4712666940bba82f16c01e9731c6e70
https://doi.org/10.1152/jn.00939.2005
https://doi.org/10.1152/jn.00939.2005
Publikováno v:
The Journal of Neuroscience. 21:7859-7869
During normal forward swimming, the swimmerets on neighboring segments of the crayfish abdomen make periodic power-stroke movements that have a characteristic intersegmental difference in phase. Three types of intersegmental interneurons that origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26478c02774d71012e620d7080a6fbe8
https://doi.org/10.1523/jneurosci.21-19-07859.2001
https://doi.org/10.1523/jneurosci.21-19-07859.2001
Autor:
Wendy M. Hall, Brian Mulloney
Publikováno v:
The Journal of Comparative Neurology. 419:233-243
Swimmerets are limbs on several segments of the crayfish abdomen that are used for forward swimming and other behaviors. We present evidence that the functional modules demonstrated previously in physiological experiments are reflected in the morphol
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::442ae4d1661694794bf7fd275ed2e60f
https://doi.org/10.1002/(sici)1096-9861(20000403)419:2<233::aid-cne7>3.0.co
https://doi.org/10.1002/(sici)1096-9861(20000403)419:2<233::aid-cne7>3.0.co
Publikováno v:
The Journal of Comparative Neurology. 345:612-627
The ventral nerve cord of crayfish contains axons of five pairs of excitatory interneurons, each of which can activate the swimmeret system. Perfusion of the ventral nerve cord with the neuropeptide proctolin also activates the swimmeret system. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8f05bbcee0fa82964fe8a15c198f19b0
https://doi.org/10.1002/cne.903450411
https://doi.org/10.1002/cne.903450411
Autor:
Brian Mulloney, Wendy M. Hall
Publikováno v:
Cell and Tissue Research. 266:197-207
We used a polyclonal antiserum against histamine to map histaminelike immunoreactivity (HLI) in whole mounts of the segmental ganglia and stomatogastric ganglion of crayfish and lobster. Carbodiimide fixation permitted both HRP-conjugated and FITC-co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::883f590ae81b03659caac5aa4564d49d
https://doi.org/10.1007/bf00678725
https://doi.org/10.1007/bf00678725
Autor:
Brian Mulloney, Wendy M. Hall
Publikováno v:
Journal of neurophysiology. 98(1)
During forward swimming, periodic movements of swimmerets on different segments of the crayfish abdomen progress from back to front with the same period. Information encoded as bursts of spikes by coordinating neurons in each segmental ganglion is ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0aab73e117a6b4a124206d92888c4d57
https://pubmed.ncbi.nlm.nih.gov/17507502
https://pubmed.ncbi.nlm.nih.gov/17507502
Autor:
Wendy M. Hall, Brian Mulloney
Publikováno v:
Journal of neurophysiology. 97(1)
Swimmeret coordinating neurons in the crayfish CNS collectively encode a detailed cycle-by-cycle report on features of the motor output to each swimmeret. This information coordinates the motor output that drives swimmeret movements. To see how coord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06eec09b5c3394498caae502760ab3c0
https://pubmed.ncbi.nlm.nih.gov/17050832
https://pubmed.ncbi.nlm.nih.gov/17050832