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X-WR-CALNAME:UW Neurobiology & Biophysics
X-ORIGINAL-URL:https://nbio.uw.edu
X-WR-CALDESC:Events for UW Neurobiology & Biophysics
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DTSTART;TZID=America/Los_Angeles:20251113T093000
DTEND;TZID=America/Los_Angeles:20251113T103000
DTSTAMP:20260403T163727Z
CREATED:20251027T221535Z
LAST-MODIFIED:20260403T163727Z
UID:10000121-1763026200-1763029800@nbio.uw.edu
SUMMARY:NBIO Presents: Dana Miller\, PhD (University of Washington)
DESCRIPTION:“Genetic and epigenetic regulation of H2S homeostasis in C. elegans”\nHydrogen sulfide (H2S) was once known primarily as a toxic gas with the smell of rotten eggs. However\, H2S also has many roles as a cellular messenger that can promote survival in stressful conditions. Both endogenously produced and exogenously supplied H2S protect against cellular damage and death associated with ischemia/reperfusion injury in mammals. We use C. elegans to explore mechanisms of beneficial and toxic effects of H2S in animals. We have shown that C. elegans grown in 50 ppm H2S are long-lived and resistant to hypoxia-induced disruption of protein homeostasis\, and that the early transcriptional response to H2S requires the C. elegans orthologue of the hypoxia-inducible transcription factor\, hif-1. HIF-1 promotes survival in H2S\, at least in part\, by upregulating expression of sqrd-1\, which encodes the sulfide-quinone oxidoreductase. SQRD-1 catalyzes the first step in the mitochondrial oxidation of H2S\, the only known cellular pathway for H2S catabolism. We have found that exposure to H2S activates an epigenetic response that forms a transcriptional memory that enables the animals to survive subsequent exposure to otherwise lethal H2S. We have also identified a protein\, RHY-1\, that can promote H2S tolerance even in the absence of the hif-1-mediated transcriptional response or the sqrd-1-mediated H2S oxidation. RHY-1 is an integral- membrane ER protein with predicted acyltransferase (ACYL3) activity. The ACYL3 family is large and conserved across species from bacteria to primates\, but the function of these enzymes is largely unstudied. We identified a novel methyltransferase\, RIPS-1\, that is specifically required for RHY-1 to promote survival in H2S using biotinylation by antibody recognition (BAR). Our preliminary genetic evidence suggests that cholinergic signaling is required for the protective effects of RHY-1 expression in H2S. \nIn Health Sciences G-328 and on Zoom
URL:https://nbio.uw.edu/event/nbio-presents-dana-miller-phd-university-of-washington/
LOCATION:Health Sciences G-328
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/10/20231114_November-Campus-Fall-Colors_1126-e1764185509834.jpg
ORGANIZER;CN="UW NBIO":MAILTO:nbio@uw.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251106T000000
DTEND;TZID=America/Los_Angeles:20251106T235959
DTSTAMP:20251105T162923Z
CREATED:20251105T162607Z
LAST-MODIFIED:20251105T162923Z
UID:10000122-1762387200-1762473599@nbio.uw.edu
SUMMARY:Breaking Barriers in Science Symposium
DESCRIPTION:Please join the Department of Neurology and the Department of Neurobiology & Biophysics for Breaking Barriers in Brain Science: A Neuroscience Symposium for UW Medicine. \nWe welcome University of Washington researchers from neurology\, neurosurgery\, neurobiology\, bioengineering\, rehabilitation\, and related fields to attend. This symposium offers a valuable opportunity to share ideas\, build new partnerships\, and accelerate cross-departmental discovery.
URL:https://nbio.uw.edu/event/breaking-barriers-in-science-symposium/
CATEGORIES:Single day event
ATTACH;FMTTYPE=image/jpeg:https://uwnbiooffload.s3.us-west-2.amazonaws.com/wp-content/uploads/2025/09/03094811/AdobeStock_1014276576-scaled-e1775234891713.jpeg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251103T180000
DTEND;TZID=America/Los_Angeles:20251103T210000
DTSTAMP:20251020T185441Z
CREATED:20251020T185257Z
LAST-MODIFIED:20251020T185441Z
UID:10000120-1762192800-1762203600@nbio.uw.edu
SUMMARY:Art Neureau
DESCRIPTION:Art Neureau is a neuroscience-themed art show hosted by UW Graduate Program in Neuroscience and the Eberhard Fetz Art Fund. \n 
URL:https://nbio.uw.edu/event/art-neureau/
LOCATION:Fremont Abbey Arts Center\, 4272 Fremont Ave N\, Seattle\, 98103\, United States
CATEGORIES:Single day event
ORGANIZER;CN="Graduate Program Neuroscience":MAILTO:neurogrd@uw.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251030T093000
DTEND;TZID=America/Los_Angeles:20251030T103000
DTSTAMP:20260403T163634Z
CREATED:20250905T211255Z
LAST-MODIFIED:20260403T163634Z
UID:10000087-1761816600-1761820200@nbio.uw.edu
SUMMARY:NBIO Presents: Ted Erclik\, PhD (University of Toronto Mississauga)
DESCRIPTION:Seminar information coming soon! \n Health Sciences G328 and Zoom
URL:https://nbio.uw.edu/event/nbio-presents-ted-erclik-phd-university-of-toronto-mississauga/
LOCATION:Health Sciences G-328
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/09/placeholder-image20191017_UW-Bothell-Campus-10_17_0317-scaled-e1760646849191.jpg
ORGANIZER;CN="UW NBIO":MAILTO:nbio@uw.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251023T093000
DTEND;TZID=America/Los_Angeles:20251023T103000
DTSTAMP:20260401T172055Z
CREATED:20250905T210051Z
LAST-MODIFIED:20260401T172055Z
UID:10000084-1761211800-1761215400@nbio.uw.edu
SUMMARY:NBIO Presents: Greg Field\, PhD (UCLA)
DESCRIPTION:This seminar is co-sponsored by the Vision Training Grant.\n“Efficient coding and early visual processing: new insights into signal processing and cell type diversity”\nEfficient coding predicts much about early sensory processing\, particularly in the visual system. However\, the impressive diversity of cell types and visual receptive field properties present in the retina have\, thus far\, not been predicted or explained by the theory. Perhaps this is one reason many visual neuroscientist continue to think about visual processing more in terms of labeled lines and cell types serving the needs of specific behavioral niches — e.g.\, ‘looming’ cells for detecting looming predators. I will discuss work from my lab as well as my collaborator\, John Pearson\, that shows the impressive predictive power of efficient coding theory and paints a possible way forward for understanding the origin and diversity of cell types in the early visual system. \n Health Sciences G328 and Zoom
URL:https://nbio.uw.edu/event/nbio-presents-greg-field-phd-duke-university-efficient-coding-and-early-visual-processing-new-insights-into-signal-processing-and-cell-type-diversity/
LOCATION:Health Sciences G-328
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/09/Field_Greg-scaled-e1758566415134.jpg
ORGANIZER;CN="UW NBIO":MAILTO:nbio@uw.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251022T190000
DTEND;TZID=America/Los_Angeles:20251022T210000
DTSTAMP:20251016T200956Z
CREATED:20251016T200744Z
LAST-MODIFIED:20251016T200956Z
UID:10000117-1761159600-1761166800@nbio.uw.edu
SUMMARY:Neuroscience\, AI\, and Society: Justin Smith-Ruiu "How to Survive Death: Moral personhood and the limits of the continuity-of-consciousness argument"
DESCRIPTION:How to Survive Death: Moral personhood and the limits of the continuity-of-consciousness argument\nPhilosophers habitually speak of consciousness-uploading and self-uploading as if these were the same thing. In so doing they take for granted the correctness of a broadly Lockean account of personal identity\, according to which I remain the same person from moment to moment\, or perhaps someday from eon to eon\, in virtue of the continuity of conscious memory. Woody Allen\, too\, was following in Locke’s footsteps when he joked: “I do not want to live on in the hearts of my countrymen\, I want to live on in my apartment.” But is ongoing temporal duration from a distinct node of subjective experience really the only way to keep on being a person? Cross-cultural considerations show that many human groups make use of extremely low-tech devices for personhood-uploading —effigies\, story-boards\, tree-trunks—\, and they hardly expect these objects\, after the transfer of the deceased kin’s identity into them\, to pass the Turing test or to display any observable signs of consciousness at all. “Yes\, but they’re just imagining things\,” you’ll say. Fair enough\, but perhaps we are as well. If we are ever going to succeed at exploiting substrate-neutrality to evade or postpone mortality\, it will be necessary not only to follow the right roadmap towards whole-brain emulation in effecting a high-fidelity transfer of consciousness from one substrate to another. It will also be necessary to examine our longstanding presumption\, these days proliferated almost entirely without argument\, that personhood and consciousness are identical. In this talk I will make a first stab at just such an examination\, drawing in particular on the work of Bostrom\, Chalmers\, Parfit\, and Charles Taylor\, as well as on what I take to be salient examples of radically different conceptions of personhood from the ethnographic and historical record of human representations of reality and of our place in it.
URL:https://nbio.uw.edu/event/cnc-presents-justin-smith-ruiu-university-of-paris/
LOCATION:Foege Genome Sciences Auditorium S-060\, 3720 15th Ave NE\, Seattle\, WA\, 98195\, United States
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/png:https://nbio.uw.edu/wp-content/uploads/2025/10/Screenshot-2025-10-16-at-1.05.26-PM.png
ORGANIZER;CN="UW Computational Neuroscience Center (CNC)":MAILTO:compneuro@u.washington.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251017T110000
DTEND;TZID=America/Los_Angeles:20251017T120000
DTSTAMP:20251016T194554Z
CREATED:20251016T193602Z
LAST-MODIFIED:20251016T194554Z
UID:10000116-1760698800-1760702400@nbio.uw.edu
SUMMARY:NAPE Center Presents: Jose Moron- Concepcion\, PhD (Washington Univ. in St. Louis)
DESCRIPTION:“The role of sex and ovarian hormones in pain-induced facilitation of opioid intake”\nOpioid analgesics can alleviate pain symptoms but also have considerable addiction potential. Endogenous opioids and opioid analgesics alike also modulate reward\, stress and negative affect –processes typically dysregulated in drug addiction. Dr. Moron-Concepcion will present findings on how inflammatory pain increases fentanyl self-administration in rodents\, with a focus on sex differences and ovarian hormones. \nHealth Sciences K-069
URL:https://nbio.uw.edu/event/nape-center-presents-jose-moron-concepcion-phd-washington-univ-in-st-louis/
LOCATION:Health Sciences K-069
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/10/josehead-e1760643355262.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251016T093000
DTEND;TZID=America/Los_Angeles:20251016T103000
DTSTAMP:20260401T171618Z
CREATED:20250905T204653Z
LAST-MODIFIED:20260401T171618Z
UID:10000083-1760607000-1760610600@nbio.uw.edu
SUMMARY:NBIO Presents:  Martha Bagnall\, PhD (Washington University in St. Louis School of Medicine)
DESCRIPTION:“Sensorimotor circuits in the larval zebrafish”\n Health Sciences G328 and Zoom \n 
URL:https://nbio.uw.edu/event/nbio-presents-martha-bagnall-phd-washington-university-school-of-medicine-sensorimotor-circuits-in-the-larval-zebrafish/
LOCATION:Magnuson Health Sciences Center\, University of Washington\, NE Pacific Street\, Seattle\, WA\, 98195\, United States
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/09/Martha-Bagnall-1-copy-scaled-e1758566122449.jpg
ORGANIZER;CN="UW NBIO":MAILTO:nbio@uw.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251003T150000
DTEND;TZID=America/Los_Angeles:20251003T160000
DTSTAMP:20250929T180004Z
CREATED:20250929T180004Z
LAST-MODIFIED:20250929T180004Z
UID:10000115-1759503600-1759507200@nbio.uw.edu
SUMMARY:CNC Presents: Farzaneh Najafi\, PhD (Georgia Institute of Technology)
DESCRIPTION:“Temporal signaling\, not predictive processing\, shapes cell type specific dynamics in visual and parietal cortex”\nNeural activity following regular sensory events can reflect either elapsed time since the previous event (temporal signaling) or temporal predictions and prediction errors about the next event (temporal predictive processing). These mechanisms are often confounded\, yet dissociating them is essential for understanding neural circuit computations. We addressed this by performing two-photon calcium imaging from distinct cell types (excitatory\, VIP and SST) in layer 2/3 of visual (VIS) and posterior parietal cortex (PPC)\, while awake mice passively viewed audio-visual stimuli under temporal contexts with different inter-stimulus interval (ISI) distributions. Computational modeling revealed distinct functional clusters of neurons\, including stimulus-activated (ramp-down) and stimulus-inhibited (ramp-up) categories\, with distinct kinetics and area/cell-type biases. Importantly\, all functional clusters were invariant to temporal predictability\, shifted immediately when temporal statistics changed\, and were identical between naive and experienced mice. Population decoding revealed that clusters with heterogeneous kinetics differed in how well they represented interval information\, such that together they tiled elapsed time and produced a distributed\, learning-independent population code for time. These results provide strong evidence against temporal predictive processing in Vis/PPC under passive conditions and instead demonstrate intrinsic coding of interval timing\, redefining the mechanistic origin of ramping and omission-related activity in sensory cortex. We discuss how these dynamics align with stimulus-reset attractor frameworks\, and propose that temporal predictive processing is more likely implemented in other circuits or recruited in Vis/PPC during task-engaged behavior. \n Health Sciences G328
URL:https://nbio.uw.edu/event/cnc-presents-farzaneh-najafi-phd-georgia-institute-of-technology/
LOCATION:Magnuson Health Sciences Center\, University of Washington\, NE Pacific Street\, Seattle\, WA\, 98195\, United States
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/png:https://nbio.uw.edu/wp-content/uploads/2025/09/Screenshot-2025-09-29-at-10.57.39-AM-e1759168777621.png
ORGANIZER;CN="UW Computational Neuroscience Center (CNC)":MAILTO:compneuro@u.washington.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20251003T110000
DTEND;TZID=America/Los_Angeles:20251003T120000
DTSTAMP:20250929T175316Z
CREATED:20250929T175316Z
LAST-MODIFIED:20250929T175316Z
UID:10000114-1759489200-1759492800@nbio.uw.edu
SUMMARY:NAPE Center Seminar Series: Larry Zweifel\, PhD (UW Psychiatry & Behavioral Sciences)
DESCRIPTION:“Molecular approaches for resolving the regulation of the midbrain dopamine system”\nWe have developed multiple molecular approaches to perform comprehensive analysis of the genetic heterogeneity midbrain dopamine neurons\, the circuits that control them\, the signaling pathways that regulate them\, and the ion channels that give them their signature encoding properties. I will summarize our current views on how the system is organized to mediate its many functions. \n  \n Health Sciences K069
URL:https://nbio.uw.edu/event/nape-center-seminar-series-larry-zweifel-phd-uw-psychiatry-behavioral-sciences/
LOCATION:Magnuson Health Sciences Center\, University of Washington\, NE Pacific Street\, Seattle\, WA\, 98195\, United States
ATTACH;FMTTYPE=image/png:https://nbio.uw.edu/wp-content/uploads/2025/09/Zweifel_Larry-e1759168346520.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250930T093000
DTEND;TZID=America/Los_Angeles:20250930T103000
DTSTAMP:20260401T171513Z
CREATED:20250902T203420Z
LAST-MODIFIED:20260401T171513Z
UID:10000081-1759224600-1759228200@nbio.uw.edu
SUMMARY:NBIO Presents: Pavan Ramdya\, PhD (Ecole Polytechnique Federale de Lausanne)
DESCRIPTION:“How flies learn to engage with objects and each other”\nA central goal shared by neuroscience and robotics is to understand how systems can navigate and act autonomously in complex environments. While extensive research has revealed how the visual system segments natural scenes into distinct components—insights that have inspired advances in computer vision and robotics—the next crucial challenge remains: learning the properties of these objects and responding appropriately. In this talk\, I will present our work using the fruit fly Drosophila melanogaster to investigate how the brain learns about objects and other animals in its environment\, and how it uses that information to guide behavior. By integrating quantitative behavioral analysis\, genetic manipulation\, connectomics\, and neural recordings\, we aim to uncover the neural mechanisms that enable flexible\, adaptive interactions with the world. \n Health Sciences G328 and Zoom
URL:https://nbio.uw.edu/event/nbio-presents-pavan-ramdya-ecole-polytechnique-federale-de-lausanne-2/
LOCATION:Magnuson Health Sciences Center\, University of Washington\, NE Pacific Street\, Seattle\, WA\, 98195\, United States
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/09/pavan-e1756848684335.jpg
ORGANIZER;CN="UW NBIO":MAILTO:nbio@uw.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250926T140000
DTEND;TZID=America/Los_Angeles:20250926T150000
DTSTAMP:20250923T173419Z
CREATED:20250923T173102Z
LAST-MODIFIED:20250923T173419Z
UID:10000112-1758895200-1758898800@nbio.uw.edu
SUMMARY:UW Biology Presents a Special Seminar: Communicating Science in Urgent Times featuring Dr. Diego Golombek\, PhD (Universidad de San Andres)
DESCRIPTION:Communicating Science in Urgent Times\nDr. Golombek is a neuroscientist and arguably the most important science outreach voice in the Spanish-speaking world.\nPhD in Biology (Universidad de Buenos Aires). Plenary Professor (Universidad de San Andrés)\, Superior Investigator at the National Research Council. Director\, Laboratory for the Interdisciplinary Study of Time. He has published over 190 scientific papers (h-index 42). Besides chronobiology\, he has been interested in science communication/outreach\, publishing about 20 popular science books\, hosting TV shows and creating science exhibitions. Past president of the Argentinean Society for Neuroscience\, the National Program for Science Popularization\, the National Institute for Technological Education and the National Science Center. He received\, among others\, the National Science Prize “Bernardo Houssay”\, the Guggenheim fellowship\, the Konex Prize\, the IgNobel award\, the “Capital City” (Mexico)\, the UNESCO Kalinga Prize (the most important international award in science communication) and the Order of Academic Palms (France).\n\n\n Life Sciences Building 201
URL:https://nbio.uw.edu/event/uw-biology-presents-dr-diego-golombek/
LOCATION:Life Sciences Building\, 3747 W Stevens Wy NE\, Seattle\, WA\, 98195\, United States
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/09/Golombek.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250925T093000
DTEND;TZID=America/Los_Angeles:20250925T103000
DTSTAMP:20260401T171353Z
CREATED:20250909T204038Z
LAST-MODIFIED:20260401T171353Z
UID:10000109-1758792600-1758796200@nbio.uw.edu
SUMMARY:NBIO Presents: Tenzin Ngodup\, PhD (Virginia Merrill Bloedel Hearing Research Center\, UW)
DESCRIPTION:“Unraveling the Cellular and Synaptic Architecture of the Cochlear Nucleus“\nUnderstanding how the brain processes sound starts with identifying its basic cellular components. Using modern profiling methods\, we have uncovered a rich and previously unappreciated diversity of neuronal types in the lower auditory system. These findings provide a new framework for understanding the synaptic signaling\, neuromodulation\, and circuit organization in the auditory brainstem. \n Health Sciences G328 and Zoom
URL:https://nbio.uw.edu/event/nbio-presents-tenzin-ngodup-phd-uw-otolaryngology-head-neck-surgery/
LOCATION:Magnuson Health Sciences Center\, University of Washington\, NE Pacific Street\, Seattle\, WA\, 98195\, United States
CATEGORIES:Seminar
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/09/Photo-scaled-e1757704812734.jpg
ORGANIZER;CN="UW NBIO":MAILTO:nbio@uw.edu
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Los_Angeles:20250919T130000
DTEND;TZID=America/Los_Angeles:20250919T150000
DTSTAMP:20250909T203115Z
CREATED:20250902T200928Z
LAST-MODIFIED:20250909T203115Z
UID:10000080-1758286800-1758294000@nbio.uw.edu
SUMMARY:Dissertation Defense: Jessica Jones (Lab of John C. Tuthill)
DESCRIPTION:“From Reflex to Long-Term Avoidance: Neural Circuits for Nociception in Adult Drosophila melanogaster“\n Health Sciences Education Building Room 125  \n*Note: the public presentation is the first hour only \n  \n 
URL:https://nbio.uw.edu/event/dissertation-defense-jessica-jones-tuthill-lab/
LOCATION:Health Sciences Education Building\, 1607 NE Pacific St\, Seattle\, WA\, 98195\, United States
CATEGORIES:Dissertation Defense
ATTACH;FMTTYPE=image/jpeg:https://nbio.uw.edu/wp-content/uploads/2025/09/UW_PHYSIO_BIO_PHYS_374_med-scaled-e1756843592524.jpg
ORGANIZER;CN="Graduate Program Neuroscience":MAILTO:neurogrd@uw.edu
END:VEVENT
END:VCALENDAR