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        "time_zone":"America\/Detroit",
        "event_title":"Student Real Analysis Reading Group",
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        "combined_title":"Student Real Analysis Reading Group",
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        "event_type":"Workshop \/ Seminar",
        "event_type_id":"21",
        "description":"The Student Real Analysis Reading Group facilitated by Siwei Wang will meet every Thursday from 2:30\u20134:30 PM in East Hall 5822 from Thursday, January 15 - April 16, 2026.",
        "occurrence_notes":null,
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        "building_id":"1000166",
        "building_name":"East Hall",
        "campus_maps_id":"53",
        "room":"5822",
        "location_name":"East Hall",
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        "tags":["Undergraduate Students","Mathematics"],
        "website":"https:\/\/lsa.umich.edu\/math",
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        "datetime_modified":"20260106T152104",
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        "event_title":"Biomedical Engineering Seminar Series",
        "occurrence_title":"",
        "combined_title":"Biomedical Engineering Seminar Series: \"Learning What Matters: Neural Mechanisms of Flexible Navigation,\" with Annabelle Singer, Ph.D.",
        "event_subtitle":"\"Learning What Matters: Neural Mechanisms of Flexible Navigation,\" with Annabelle Singer, Ph.D.",
        "event_type":"Workshop \/ Seminar",
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        "description":"Learning What Matters: Neural Mechanisms of Flexible Navigation\r\nAbstract:\r\nGoal-directed navigation in a dynamic world requires quickly identifying important locations and adapting behavioral plans to new information. In this talk I will describe neural circuit mechanisms of rapid spatial learning and of adapting to new information to guide navigation. Identifying crucial locations in a new environment depends on neural computations that rapidly represent locations and connect location information to key outcomes like food, however the mechanisms to trigger these computations at behaviorally relevant locations is not well understood. We find that inhibitory interneurons in hippocampal CA3 play a causal role in identifying and exploiting new food locations. Inhibitory interneurons in CA3 drastically reduce firing on approach to and in goal locations. Sparse optogenetic stimulation to prevent goal-related decreases in interneuron firing impaired learning of goal locations and disrupted neural representations of goal locations. These results reveal that goal-selective decreases in inhibitory activity enable learning important locations. Navigation also requires rapidly updating choices in the face of new information. In hippocampus and prefrontal cortex, neural activity representing future goals is theorized to support navigation planning. Yet how prospective goal representations incorporate new, pivotal information is unknown. Using virtual reality, we precisely introduced new crucial information during navigation and recorded neural activity as mice flexibly adapted their planned destinations. We found that new information triggered increased prospective representations and reorganization to rapidly shift to the new choice. This prospective code updating depended on the degree of behavioral adaptation needed. These studies reveal new mechanisms by which animals rapidly learn crucial new locations and adapt to new information that requires updating navigation plans.\r\n\r\nBio:\r\nDr. Annabelle Singer is the McCamish Foundation Early Career Professor in the Coulter Department of Biomedical Engineering at Georgia Tech and Emory University. Her research seeks to understand how neural activity produces memories and regulates brain immune function, with the goal of developing new therapies for brain disease. Dr. Singer\u2019s work has shown that coordinated electrical activity across hippocampal neurons encodes memories and fails in models of Alzheimer\u2019s disease. She discovered that driving specific patterns of neural activity, such as gamma oscillations, reduces Alzheimer\u2019s pathology and alters brain immune function. Using non-invasive sensory stimulation, she is translating these discoveries from rodents to humans to pioneer radically new treatments for disease.\r\n\r\nDr. Singer is a Packard Fellow, Kavli Fellow, and recipient of the National Academy of Engineering\u2019s Gilbreth Lectureship, the Society for Neuroscience\u2019s Janett Rosenberg Trubatch Career Development Award, and the American Neurological Association\u2019s Derek Denny-Brown Young Neurological Scholar Award. Her discoveries have inspired more than 20 clinical trials of brain stimulation across multiple diseases and have been featured on PBS, Nature News, Quanta Magazine, The New York Times, Radiolab, and multiple documentaries. Dr. Singer trained as a postdoctoral fellow in Ed Boyden\u2019s Synthetic Neurobiology Group at MIT and earned her Ph.D. in Neuroscience at UCSF.",
        "occurrence_notes":"https:\/\/umich.zoom.us\/j\/94337625486",
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        "tags":["seminar","Basic Science","Biointerfaces","Biology","biomedical","biomedical engineering","Bioninterfaces","Biotechnology","bme","engineer","engineering","Medicine","Michigan Engineering","Biosciences"],
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        "event_title":"Hopwood Tea",
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        "combined_title":"Hopwood Tea",
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        "occurrence_notes":"First floor",
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        "datetime_start":"20260129T150000",
        "datetime_end":"20260129T173000",
        "has_end_time":1,
        "date_start":"2026-01-29",
        "date_end":"2026-01-29",
        "time_start":"15:00:00",
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        "time_zone":"America\/Detroit",
        "event_title":"Participatory Storytelling & Theater Workshop",
        "occurrence_title":"",
        "combined_title":"Participatory Storytelling & Theater Workshop",
        "event_subtitle":"",
        "event_type":"Workshop \/ Seminar",
        "event_type_id":"21",
        "description":"The Center for World Performance Studies welcomes guest artists Ova Saopeng and Stephanie \u201cSoultree\u201d Camba from TeAda Productions, the Los Angeles-based nomadic theater rooted in the stories of immigrants, refugees and indigenous peoples for a week-long residency.\n\nAt this workshop, come play in a safe and fun environment and discover the untapped capability of your voice, body and imagination. Through theater and storytelling techniques the TeAda Methodology instills mindfulness, builds teamwork, and explores cultural connections. TeAda approaches this process by honoring each person individually as a community collectively. This workshop will fine tune your listening, observational and performance skills. Participants will be encouraged to engage, move and share. No experience necessary!\n\nWorkshop Location: Walgreen Drama Center, Studio 2 (1435-WDC)\n\nWorkshop participants are invited to join TeAda Co-Artistic Director, Ova Saopeng, and Stephanie \u201cSoultree\u201d Camba, Diaspora Programs and Operations Director, for conversation and pizza following the open workshop. \n\nPizza & Dialogue with TeAda Artists at 5:30 pm \/ Location: Dance Building, Conference Room\n\n*If you are a person with a disability who requires an accommodation to participate in this event, please contact the Center for World Performance Studies at cwps.information@umich.edu at least one week in advance of this event. Please be aware that advance notice is necessary as some accommodations may require more time for the University to arrange.*",
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        "location_name":"Walgreen Drama Center",
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        "tags":["Discussion","Theater","Diversity","Free","Interdisciplinary","North Campus","Social Impact","Storytelling","Workshop"],
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        "datetime_modified":"20260129T083417",
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        "event_title":"The Department of Astronomy 2025-2026 Colloquium Series Presents:",
        "occurrence_title":"",
        "combined_title":"The Department of Astronomy 2025-2026 Colloquium Series Presents:: Dr. Erik Peterson & Dr. Nicholas Kern Post Doc Colloquium",
        "event_subtitle":"Dr. Erik Peterson & Dr. Nicholas Kern Post Doc Colloquium",
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        "event_type_id":"13",
        "description":"Erik\u2019s Title: Addressing Type Ia Supernova Systematics in the Era of Precision Cosmology\n\nAbstract: Various cosmological parameters such as H0 and S8 measured using Type Ia Supernovae (SNe Ia) have been shown to be in tension with measurements from the early universe. I look to improve cosmological parameter measurements and test the limits of SNe Ia by focusing on some of the top systematics for SN Ia cosmology: (i) intrinsic scatter, by leveraging the near-infrared (NIR) and (ii) peculiar velocities, by leveraging galaxy groups. With the DEHVILS sample, one of the largest uniform NIR samples of SN Ia light curves, I take advantage of the fact that NIR light is less affected by dust to better characterize intrinsic scatter. Using the low-redshift sample from Pantheon+ combined with a pilot program using the AAT spectrograph, I demonstrate the benefits for averaging the redshifts of galaxy groups to correct for peculiar velocities and motivate a future full scale analysis using redshifts from DESI as well as 4MOST. With the impending arrival of both the Rubin Observatory\u2019s Legacy Survey of Space and Time, which we show will greatly benefit from accounting for peculiar velocities, and the Roman Space Telescope, which will observe in the NIR and need a well understood low-redshift anchor SN sample, we encourage an increased effort to define more galaxy groups and further analysis on SNe Ia in the NIR.\n\nNicholas\u2019s Title: Mapping the high redshift universe with HI: towards a more complete picture of Cosmic Dawn\n\nAbstract: Next-generation radio telescopes promise to revolutionize our understanding of early structure formation by using the 21cm line from neutral hydrogen as a tomographic tracer. In particular, they have the potential to probe deep into the Epoch of Reionization and Cosmic Dawn, constraining the radiative processes of the first stars and galaxies. In this talk, I'll present an overview of 21cm cosmology and discuss recent results from 21cm radio telescopes in constraining the astrophysics of Cosmic Dawn, and will discuss near-term opportunities ahead of us as next-gen, multi-wavelength telescopes aim to paint a more complete picture of Cosmic Dawn.",
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        "tags":["astrophysics","astronomy"],
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        "time_start":"15:45:00",
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        "event_title":"Algebraic Geometry Learning Seminar: Matroids I",
        "occurrence_title":"",
        "combined_title":"Algebraic Geometry Learning Seminar: Matroids I: Jayden Wang",
        "event_subtitle":"Jayden Wang",
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        "event_type_id":"21",
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