Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Julie H Simpson"'
Publikováno v:
eLife, Vol 10 (2021)
Central pattern generators (CPGs) are neurons or neural circuits that produce periodic output without requiring patterned input. More complex behaviors can be assembled from simpler subroutines, and nested CPGs have been proposed to coordinate their
Externí odkaz:
https://doaj.org/article/7f08ae793b354a3b89cf93634a34957d
Publikováno v:
eLife, Vol 9 (2020)
We describe the anatomy of all the primary motor neurons in the fly proboscis and characterize their contributions to its diverse reaching movements. Pairing this behavior with the wealth of Drosophila’s genetic tools offers the possibility to stud
Externí odkaz:
https://doaj.org/article/9d7655be2a8c4e90b38cb0d04df3a912
Autor:
Julie H Simpson
Publikováno v:
eLife, Vol 8 (2019)
A combination of two fluorescent proteins with different half-lives allows gene expression to be followed with improved time resolution.
Externí odkaz:
https://doaj.org/article/92b375f8f683411a94f79db27afab784
Publikováno v:
PLoS Computational Biology, Vol 15, Iss 6, p e1007105 (2019)
Mathematical modeling of behavioral sequences yields insight into the rules and mechanisms underlying sequence generation. Grooming in Drosophila melanogaster is characterized by repeated execution of distinct, stereotyped actions in variable order.
Externí odkaz:
https://doaj.org/article/174a6d349a36488489f2f6bc6f3d5dfe
Autor:
Matthieu Louis, Julie H Simpson
Publikováno v:
eLife, Vol 7 (2018)
The neurons that connect the brain and ventral nerve cord in fruit flies have been mapped in unprecedented detail.
Externí odkaz:
https://doaj.org/article/f6cab0c478964b62b5dc59790dd2c6c1
Publikováno v:
eLife, Vol 6 (2017)
A central model that describes how behavioral sequences are produced features a neural architecture that readies different movements simultaneously, and a mechanism where prioritized suppression between the movements determines their sequential perfo
Externí odkaz:
https://doaj.org/article/62c55f8403df4ce7a4212d2fa8c55558
Publikováno v:
eLife, Vol 4 (2015)
Animals perform many stereotyped movements, but how nervous systems are organized for controlling specific movements remains unclear. Here we use anatomical, optogenetic, behavioral, and physiological techniques to identify a circuit in Drosophila me
Externí odkaz:
https://doaj.org/article/676ac4171dc145358f28110c3a7cba25
Autor:
Andrew M Seeds, Primoz Ravbar, Phuong Chung, Stefanie Hampel, Frank M Midgley Jr, Brett D Mensh, Julie H Simpson
Publikováno v:
eLife, Vol 3 (2014)
Motor sequences are formed through the serial execution of different movements, but how nervous systems implement this process remains largely unknown. We determined the organizational principles governing how dirty fruit flies groom their bodies wit
Externí odkaz:
https://doaj.org/article/e3ac9d2f447f4dd894c48174f3ceb4f6
Autor:
Keith C. Cheng, Rebecca D. Burdine, Mary E. Dickinson, Stephen C. Ekker, Alex Y. Lin, K. C. Kent Lloyd, Cathleen M. Lutz, Calum A. MacRae, John H. Morrison, David H. O'Connor, John H. Postlethwait, Crystal D. Rogers, Susan Sanchez, Julie H. Simpson, William S. Talbot, Douglas C. Wallace, Jill M. Weimer, Hugo J. Bellen
Publikováno v:
Disease Models & Mechanisms, Vol 15, Iss 9 (2022)
Externí odkaz:
https://doaj.org/article/222ed46e51c14f58b45949b868d864dd
Publikováno v:
Current Biology. 31:R1467-R1469
Summmary Quantitative behavior analyses of spider movements — large and small — reveal repeated action sequences that define stages of web building.