Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Shankar Ramachandran"'
Autor:
Kellianne D. Alexander, Shankar Ramachandran, Kasturi Biswas, Christopher M. Lambert, Julia Russell, Devyn B. Oliver, William Armstrong, Monika Rettler, Samuel Liu, Maria Doitsidou, Claire Bénard, Amy K. Walker, Michael M. Francis
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-20 (2023)
Abstract The elimination of synapses during circuit remodeling is critical for brain maturation; however, the molecular mechanisms directing synapse elimination and its timing remain elusive. We show that the transcriptional regulator DVE-1, which sh
Externí odkaz:
https://doaj.org/article/c7291b7359984983af968c801fae080e
Autor:
Devyn Oliver, Shankar Ramachandran, Alison Philbrook, Christopher M Lambert, Ken C Q Nguyen, David H Hall, Michael M Francis
Publikováno v:
PLoS Genetics, Vol 18, Iss 6, p e1010291 (2022)
[This corrects the article DOI: 10.1371/journal.pgen.1010016.].
Externí odkaz:
https://doaj.org/article/4f25e4f983ca4959ba737493039f3533
Autor:
Devyn Oliver, Shankar Ramachandran, Alison Philbrook, Christopher M Lambert, Ken C Q Nguyen, David H Hall, Michael M Francis
Publikováno v:
PLoS Genetics, Vol 18, Iss 1, p e1010016 (2022)
The functional properties of neural circuits are defined by the patterns of synaptic connections between their partnering neurons, but the mechanisms that stabilize circuit connectivity are poorly understood. We systemically examined this question at
Externí odkaz:
https://doaj.org/article/1e2825cd57174bc1afbb64da02697e42
Autor:
Shankar Ramachandran, Navonil Banerjee, Raja Bhattacharya, Michele L Lemons, Jeremy Florman, Christopher M Lambert, Denis Touroutine, Kellianne Alexander, Liliane Schoofs, Mark J Alkema, Isabel Beets, Michael M Francis
Publikováno v:
eLife, Vol 10 (2021)
Neuromodulators promote adaptive behaviors that are often complex and involve concerted activity changes across circuits that are often not physically connected. It is not well understood how neuromodulatory systems accomplish these tasks. Here, we s
Externí odkaz:
https://doaj.org/article/19100ae39dc84f1fa80aeca26480415c
Autor:
Alison Philbrook, Shankar Ramachandran, Christopher M Lambert, Devyn Oliver, Jeremy Florman, Mark J Alkema, Michele Lemons, Michael M Francis
Publikováno v:
eLife, Vol 7 (2018)
In neural circuits, individual neurons often make projections onto multiple postsynaptic partners. Here, we investigate molecular mechanisms by which these divergent connections are generated, using dyadic synapses in C. elegans as a model. We report
Externí odkaz:
https://doaj.org/article/896461029c4a4bc2a481350b9d911865
Autor:
Pattanaik, Jitendra Kumar, Singh, Atul, Kumar, Haldhar, Singh Shah, Sunil, Semwal, Prabhat, Sujith Naik, M., Nayak, Kalyani, Jaiswal, Manoj K., Banerjee, Argha, Nainwal, Harish Chandra, Shankar, Ramachandran
Publikováno v:
In Journal of Asian Earth Sciences 15 April 2022 227
Publikováno v:
J Neurosci
Efficient and reliable neurotransmission requires precise coupling between action potentials (APs), Ca2+entry and neurotransmitter release. However, Ca2+requirements for release, including the number of channels required, their subtypes, and their lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb907e363c0f618704ec14662b2aa8c5
https://doi.org/10.1523/jneurosci.2207-21.2022
https://doi.org/10.1523/jneurosci.2207-21.2022
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c6963d217bac5a6a33961945f3105c8
https://doi.org/10.2139/ssrn.4402467
https://doi.org/10.2139/ssrn.4402467
Autor:
Kellianne D Alexander, Shankar Ramachandran, Kasturi Biswas, Christopher M Lambert, Julia Russell, Devyn B Oliver, William Armstrong, Monika Rettler, Maria Doitsidou, Claire Bénard, Michael M Francis
An important step in brain development is the remodeling of juvenile neural circuits to establish mature connectivity. The elimination of juvenile synapses is a critical step in this process; however, the molecular mechanisms directing synapse elimin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d156b8981dc44fcb194eab478b336e9e
https://doi.org/10.1101/2022.10.21.512874
https://doi.org/10.1101/2022.10.21.512874
Publikováno v:
Journal of Financial Economics. 141:297-321
Motivated by the theory of demand-based option pricing in imperfect markets, we examine the relation between short-sale constraints and equity option returns, conditional on the level of mispricing in the underlying stock. We report a monotonic relat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d018a5b7f0b731150b0bb0a4d056619d
https://doi.org/10.1016/j.jfineco.2021.03.006
https://doi.org/10.1016/j.jfineco.2021.03.006