M
Mriganka Sur
Researcher at Picower Institute for Learning and Memory
Publications - 331
Citations - 30456
Mriganka Sur is an academic researcher from Picower Institute for Learning and Memory. The author has contributed to research in topics: Visual cortex & Lateral geniculate nucleus. The author has an hindex of 88, co-authored 323 publications receiving 27646 citations. Previous affiliations of Mriganka Sur include Vanderbilt University & Massachusetts Institute of Technology.
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Reference EntryDOI
Neural Activity and the Development of Brain Circuits
Carsten D. Hohnke,Mriganka Sur +1 more
TL;DR: The development of highly interconnected circuits in the brain relies on patterns of neural activity that refine initially imprecise connectivity into precise circuits during critical periods in early life.
Journal ArticleDOI
Dynamics of neuronal sensitivity in primate V1 underlying local feature discrimination
Journal ArticleDOI
Development of the visual pathways: Effects of neural activity
TL;DR: A good deal of evidence suggests that the mechanisms involved in the activity-dependent development of neural connections are similar to those underlying long-term changes in synaptic strength in the adult brain.
Journal ArticleDOI
Spike trains and signaling modes of neurons in the ferret lateral geniculate nucleus
Manuel Esguerra,Mriganka Sur +1 more
TL;DR: The results confirm that LGN cells in the ferret can fire action potentials in the “burst” and “tonic” modes and suggest that the concept that L GN cells display only two active response modes must be expanded to include varying amounts of delay and the possibility of mixed discharges.
Posted ContentDOI
Label-free three-photon imaging of intact human cerebral organoids for tracking early events in brain development and deficits in Rett syndrome
Murat Yildirim,Chloé Delépine,Danielle A. Feldman,Vincent Pham,Stephanie Chou,Jacque Pak Kan Ip,Alexi Nott,Li-Huei Tsai,Guo Li Ming,Peter T. C. So,Mriganka Sur +10 more
TL;DR: Long-term imaging live organoids reveals that shorter migration distances and slower migration speeds of mutant radially migrating neurons are associated with more tortuous trajectories, which constitutes a particularly useful platform for tracking normal and abnormal development in individual organoids, as well as for screening therapeutic molecules via intact organoid imaging.