RamSabesan

Vision science faculty, UW Seattle.
Reverse engineering the retina in vivo

[IOVS Journal @ARVOiovs]

Ramkumar Sabesan et al. @UWMedicine report on Multimodal High-Resolution Imaging in Retinitis Pigmentosa: A Comparison Between Optoretinography, Cone Density, and Visual Sensitivity, https://t.co/khjLquYmbM.

[RamSabesan @SabesanLab]

We look forward to welcoming you to Seattle this fall !

Why attend, you ask ?

Single track vision mtg
Phenomenal speaker line-up
Software carpentry workshop for trainees
Two keynotes - Rachel Wong (UW) & Beau Watson (Apple)
Fall in the PNW! 🍂🏔️
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Please RT !

[Optica Fall Vision Meeting @Optica_FVM]

📢 CALLING ALL VISION SCIENTISTS 📢

Abstract submission for the 2023 Fall Vision Meeting is now OPEN! Submit your abstract by Aug 1.

See you in Seattle in the Fall!

https://t.co/3kJBKnGy52

[RamSabesan @SabesanLab]

Thanks @schalleklab @MarcoslabUr @DWilliamsLab @SaraSPatterson @HuxlinLab #Mcgregorlab #lenzheleznyak & all @CvsUor @FlaumEye for a warm homecoming visit! A lot has changed in #rochester, but @UofR is still a mecca for #vision #imaging & wings at #distillery are still the best!

[SchallekLab @schalleklab]

Fantastic talk by Ram Sabesan @SabesanLab in #Rochester last week hosted by @FlaumEye. Optoretinography in the living eye. A merger of science, engineering and application! @CvsUor @URNeuroscience @UofRBME @RochesterOptics

[RamSabesan @SabesanLab]

@RoordaLab @APSampath3 @CurrentBiology @icanhasMiranda Sam,❤️ the paper!Kudos!
Aligns with human RP where we see reduced function with ORG but near normal visual sensitivity!
There are cones that exhibit normal function despite abnormal reflectivity, even when healthy. We reckon the latter are effects of waveguiding & interference.

[RamSabesan @SabesanLab]

Check out #OPG_BOEx issue celebrating 25 yrs of #AdaptiveOptics in living tissue, @OpticaPubsGroup @OpticaWorldWide https://t.co/kcAY84jsnP
Featuring reviews from
@roordalab,@marcoslabUR,@NaJiBerkeley,@DWilliamsLab,@JIWMorganLab,@pablo_artal,@ProfMartinJBoo1,@KnerLab,@benjulab

[A.P. Sampath @APSampath3]

The latest from #RikardFrederiksen with #AlaMorshedian #SoniaTripathy #GordonFain @SfNJournals If you please … a thread 1/

Rod photoreceptors avoid saturation in bright light by the movement of the G protein transducin https://t.co/R89p8gXPta

[Vision+Cognition Lab @viscog]

Seattle-area folks, please consider re-tweeting the original to help us boost the signal. We're so excited to be able to (safely!) get back into the lab to conduct research that cannot be done remotely.

[Marquette & MCW Joint Dept. of Biomedical Eng. @MU_MCW_BME]

Congrats and excellent work @MU_MCW_BME Asst. Prof. Robert F. Cooper on publication of paper, "Optoretinography of Individual Human Cone Photoreceptors" https://t.co/FqAFuK399f

[Sara Patterson @SaraSPatterson]

New paper in @CurrentBiology! We find a new, unexpected blue/S-cone neuron: M2 ipRGCs. Their Blue-ON input challenges coding hypotheses underlying classic color vision models & establishes a new short-wavelength input to non-image-forming vision @jay_neitz https://t.co/cLUZABM4O5

[RPB @RPB_org]

Excellent editorial and study from @RussVG (former) and @surgeonretina and team (latter). Important information that will help us better support clinican-scientists, who bring so much perspective, compassion & knowledge to their research careers! @UWMedicine @umichmedicine

[Leon Lagnado @neonsynapse]

For the neuroscientists out there:

Online Seminar: Dr Mike Manookin @mikemanookin – "Predicting the future from the past: Motion processing in the primate retina"

| Wed, Nov 4, 2020 via @worldwideneuro https://t.co/4bc0vpkdGV

[Jonathan Liu @jonliu123]

Looking for new faculty colleagues to join a cluster of hires in the area of high-throughout biomedical imaging and analysis. @uwengineering and the Seattle region are stellar environments for innovations in translational imaging and big data! @AcademicChatter

[Tom Baden @NeuroFishh]

1/ Fresh on @bioRxiv, “Near optimal rotation of colour space by zebrafish cones in vivo https://t.co/IGxd0e8kNK /w @TaYoshimatsu @Philipp_Bartel @CorSchroeder @FilipKJaniak, F St-Pierre, @CellTypist. @SussexLifeSci @SussexNeuro @TueNeuroCampus A thread 👇

[RamSabesan @SabesanLab]

@schalleklab @eLife @colinchu72 @UofR @ScEYEnceNow @RPB_org @URNeuroscience @OpticalSociety @dana_fdn Phenomenal work @schalleklab ! Can't stop watching this video and trying to follow a different cell each time!!! Kudos!

[SchallekLab @schalleklab]

Very proud of our latest paper in @eLife:
Imaging immune cell dynamics in the living retina https://t.co/W6a6k1lUAf
Study led by first authors @colinchu72 and Aby Joseph@the5thagedawns

@UofR @ScEYEnceNow @RPB_org
@URNeuroscience #InstOpt #innovation, @OpticalSociety @dana_fdn

[RamSabesan @SabesanLab]

Mechanisms of light-induced deformations in Photoreceptors - out now in @BiophysJ https://t.co/lxDoMAuGkI fun collaboration with Palanker lab @ByersEye

[Ed Callaway @ecallaway]

Functional Organization for Color Appearance Mechanisms in Primary Visual Cortex https://t.co/CFLxERaWa3 Our latest color vision work! We find ON and OFF cone-opponent functional domains (COFDs) in V1 that interact as predicted by psychophysical studies of color appearance.

[Michalis Georgiou, MD, PhD @GeoMichalis]

“A finding present in a large proportion of patients with COVID-19 would be of great potential diagnostic value. However, many, if not all, of the OCT findings reported by Marinho and colleagues represent normal retinal anatomy.”

[Mike Manookin @mikemanookin]

I'm excited to share our work showing that four of the parallel pathways in primate retina encode predictive information about visual motion. Fun collaboration with Belle Liu, Arthur Hong, and Fred Rieke. @ArthurHung2 https://t.co/vEFn1GYYxN

[RamSabesan @SabesanLab]

@SaraSPatterson @vimalbme @jimmahphoton Thanks @SaraSPatterson ! , Hope all is well in Rochester!