Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Vivek Venkatachalam"'
Autor:
James Ryu, Amin Nejatbakhsh, Mahdi Torkashvand, Sahana Gangadharan, Maedeh Seyedolmohadesin, Jinmahn Kim, Liam Paninski, Vivek Venkatachalam
Publikováno v:
PLoS Computational Biology, Vol 20, Iss 5, p e1012075 (2024)
Tracking body parts in behaving animals, extracting fluorescence signals from cells embedded in deforming tissue, and analyzing cell migration patterns during development all require tracking objects with partially correlated motion. As dataset sizes
Externí odkaz:
https://doaj.org/article/6df6123da93f4262922aef9eeaffbad2
Autor:
James Yu, Stephanie Dancausse, Maria Paz, Tolu Faderin, Melissa Gaviria, Joseph W Shomar, Dave Zucker, Vivek Venkatachalam, Mason Klein
Publikováno v:
eLife, Vol 12 (2023)
Detailed descriptions of behavior provide critical insight into the structure and function of nervous systems. In Drosophila larvae and many other systems, short behavioral experiments have been successful in characterizing rapid responses to a range
Externí odkaz:
https://doaj.org/article/f85ae8ef546449d8b4185448ae41139b
Autor:
Jodie A Schiffer, Stephanie V Stumbur, Maedeh Seyedolmohadesin, Yuyan Xu, William T Serkin, Natalie G McGowan, Oluwatosin Banjo, Mahdi Torkashvand, Albert Lin, Ciara N Hosea, Adrien Assié, Buck S Samuel, Michael P O'Donnell, Vivek Venkatachalam, Javier Apfeld
Publikováno v:
PLoS Pathogens, Vol 17, Iss 12, p e1010112 (2021)
Hydrogen peroxide (H2O2) is the most common chemical threat that organisms face. Here, we show that H2O2 alters the bacterial food preference of Caenorhabditis elegans, enabling the nematodes to find a safe environment with food. H2O2 induces the nem
Externí odkaz:
https://doaj.org/article/3e1890d1f49b48029bba64359aea990a
Autor:
Ni Ji, Vivek Venkatachalam, Hillary Denise Rodgers, Wesley Hung, Taizo Kawano, Christopher M Clark, Maria Lim, Mark J Alkema, Mei Zhen, Aravinthan DT Samuel
Publikováno v:
eLife, Vol 10 (2021)
Animals exhibit behavioral and neural responses that persist on longer timescales than transient or fluctuating stimulus inputs. Here, we report that Caenorhabditis elegans uses feedback from the motor circuit to a sensory processing interneuron to s
Externí odkaz:
https://doaj.org/article/4922991ecccf469dbe6608bf9f2b8ec1
Autor:
Albert Lin, Shanshan Qin, Helena Casademunt, Min Wu, Wesley Hung, Gregory Cain, Nicolas Z. Tan, Raymond Valenzuela, Leila Lesanpezeshki, Vivek Venkatachalam, Cengiz Pehlevan, Mei Zhen, Aravinthan D.T. Samuel
Publikováno v:
Science Advances. 9
Many animals perceive odorant molecules by collecting information from ensembles of olfactory neurons, where each neuron uses receptors that are tuned to recognize certain odorant molecules with different binding affinity. Olfactory systems are able,
Autor:
Albert Lin, Shanshan Qin, Helena Casademunt, Min Wu, Wesley Hung, Greg Cain, Nicolas Z. Tan, Raymond Valenzuela, Leila Lesanpezeshki, Vivek Venkatachalam, Cengiz Pehlevan, Mei Zhen, Aravinthan D.T. Samuel
Many animals perceive odorant molecules by collecting information from ensembles of olfactory neurons. Each neuron employs receptors that are tuned to recognize certain odorant molecules by chemical binding affinity. Olfactory systems are able, in pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c253fa7718faebf4dad185b72f332c81
https://doi.org/10.1101/2022.05.27.493772
https://doi.org/10.1101/2022.05.27.493772
Autor:
Albert Lin, Shanshan Qin, Helena Casademunt, Min Wu, Wesley Hung, Gregory Cain, Nicolas Z. Tan, Raymond Valenzuela, Leila Lesanpezeshki, Vivek Venkatachalam, Cengiz Pehlevan, Mei Zhen, Aravinthan D.T. Samuel
The following data are provided for the publication"Functional imaging and quantification of multi-neuronal olfactory responses inC. elegans."
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::097a5fc33f3c6f9257bac1209a60edfd
Autor:
Albert Lin, Daniel Witvliet, Luis Hernandez-Nunez, Scott W. Linderman, Aravinthan D. T. Samuel, Vivek Venkatachalam
Publikováno v:
Nat Rev Phys
The brain evolved to produce behaviors that help an animal inhabit the natural world. During natural behaviors, the brain is engaged in many levels of activity from the detection of sensory inputs to decision-making to motor planning and execution. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa93eab95bbd0e6dc7d07424eab9732f
https://europepmc.org/articles/PMC10320740/
https://europepmc.org/articles/PMC10320740/
Autor:
Maedeh Seyedolmohadesin, Vivek Venkatachalam, Paul W. Sternberg, Heenam Park, Mahdi Torkashvand, Cynthia M. Chai
SUMMARYAnimals integrate external stimuli to shape their physiological responses throughout development. In adverse environments, Caenorhabditis elegans larvae can enter a stress-resistant diapause state with arrested metabolism and reproductive phys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f060974c46543ec832c72409a44f54f
https://doi.org/10.1101/2021.11.07.467589
https://doi.org/10.1101/2021.11.07.467589
Autor:
Wesley Hung, Vivek Venkatachalam, Christopher M. Clark, Ni Ji, Mei Zhen, Maria Lim, Aravinthan D. T. Samuel, Hillary Denise Rodgers, Mark J. Alkema, Taizo Kawano
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1689ff7fdbb24fb273f8801859344a6a
https://doi.org/10.7554/elife.68848.sa2
https://doi.org/10.7554/elife.68848.sa2