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  • Date:05MondayJanuary 2026

    A gut sense for microbes

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    Time
    15:30 - 16:30
    Location
    Benoziyo Brain science building,
    Seminar room 113
    LecturerM. Maya Kaelberer, Ph.D.
    Organizer
    Department of Brain Sciences
    Contact
    AbstractShow full text abstract about To coexist with our resident microbiota we must possess the ...»
    To coexist with our resident microbiota we must possess the ability to sense them and adjust our behavior. While the intestine is known to transduce nutrient signals to the brain to guide appetite, the mechanisms by which the host responds in real time to resident gut microbes have remained undefined. We found that specific colonic neuropod cells detect ubiquitous microbial signatures and communicate directly with vagal neurons to regulate feeding behavior. This pathway operates independently of immune or metabolic responses and suggests the host possesses a dedicated sensory circuit to maintain equilibrium. We call this sense at the interface of the biota and the brain the neurobiotic sense.
    Lecture
  • Date:08ThursdayJanuary 2026

    Geometric Functional Analysis and Probability Seminar

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    Time
    13:30 - 14:30
    Title
    TBD
    Location
    Jacob Ziskind Building
    Room 155 - חדר 155
    LecturerAdva Mond
    King's College
    Organizer
    Faculty of Mathematics and Computer Science
    Contact
    Lecture
  • Date:08ThursdayJanuary 2026

    Challenges in CAR T cell therapy in hematologic malignancies and beyond

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    Time
    14:00 - 15:00
    Location
    Candiotty
    Auditorium
    LecturerProf. Elad Jacoby
    Organizer
    Dwek Institute for Cancer Therapy Research
    Lecture
  • Date:10SaturdayJanuary 202601ThursdayJanuary 2026

    Vision and AI

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    Time
    12:15 - 13:15
    Title
    Bridging Generative Models and Visual Communication
    Location
    Jacob Ziskind Building
    Lecture Hall - Room 1 - אולם הרצאות חדר 1
    LecturerYael Vinker
    MIT
    Organizer
    Department of Computer Science and Applied Mathematics
    Contact
    AbstractShow full text abstract about From rough sketches that spark ideas to polished illustratio...»
    From rough sketches that spark ideas to polished illustrations that explain complex concepts, visual communication is central to how humans think, create, and share knowledge. Yet despite major advances in generative AI, we are still far from models that can reason and communicate through visual forms.

    I will present my work on bridging generative models and visual communication, focusing on three complementary domains: (1) algorithms for generating and understanding sketches, (2) systems that support exploratory visual creation beyond one-shot generation, and (3) methods for producing editable, parametric images for design applications.

    These domains pose unique challenges: they are inherently data-scarce and rely on representations that go beyond pixel-based images commonly used in standard models. I will show how the rich priors of vision-language models can be leveraged to address these challenges through novel optimization objectives and regularization techniques that connect their learned features with the specialized representations required for visual communication.

    Looking ahead, this research lays the foundation for general-purpose visual communication technologies: intelligent systems that collaborate with humans in visual domains, enhancing how we design, learn, and exchange knowledge.

    Bio:

    Yael Vinker is a Postdoctoral Associate at MIT CSAIL, working with Prof. Antonio Torralba. She received her Ph.D. in Computer Science from Tel Aviv University, advised by Profs. Daniel Cohen-Or and Ariel Shamir. Her research spans computer graphics, computer vision, and machine learning, with a focus on generative models for visual communication. Her work has been recognized with two Best Paper Awards (SIGGRAPH 2022, SIGGRAPH Asia 2023) and a Best Paper Honorable Mention (SIGGRAPH 2023). She was selected as an MIT EECS Rising Star (2024) and received the Blavatnik Prize for Outstanding Israeli Doctoral Students in Computer Science (2024) as well as the VATAT Ph.D. Fellowship.
    Lecture
  • Date:10SaturdayJanuary 202601ThursdayJanuary 2026

    Vision and AI

    More information
    Time
    12:15 - 13:15
    Title
    Bridging Generative Models and Visual Communication
    Location
    Jacob Ziskind Building
    Lecture Hall - Room 1 - אולם הרצאות חדר 1
    LecturerYael Vinker
    MIT
    Organizer
    Department of Computer Science and Applied Mathematics
    Contact
    AbstractShow full text abstract about From rough sketches that spark ideas to polished illustratio...»
    From rough sketches that spark ideas to polished illustrations that explain complex concepts, visual communication is central to how humans think, create, and share knowledge. Yet despite major advances in generative AI, we are still far from models that can reason and communicate through visual forms.

    I will present my work on bridging generative models and visual communication, focusing on three complementary domains: (1) algorithms for generating and understanding sketches, (2) systems that support exploratory visual creation beyond one-shot generation, and (3) methods for producing editable, parametric images for design applications.

    These domains pose unique challenges: they are inherently data-scarce and rely on representations that go beyond pixel-based images commonly used in standard models. I will show how the rich priors of vision-language models can be leveraged to address these challenges through novel optimization objectives and regularization techniques that connect their learned features with the specialized representations required for visual communication.

    Looking ahead, this research lays the foundation for general-purpose visual communication technologies: intelligent systems that collaborate with humans in visual domains, enhancing how we design, learn, and exchange knowledge.

    Bio:

    Yael Vinker is a Postdoctoral Associate at MIT CSAIL, working with Prof. Antonio Torralba. She received her Ph.D. in Computer Science from Tel Aviv University, advised by Profs. Daniel Cohen-Or and Ariel Shamir. Her research spans computer graphics, computer vision, and machine learning, with a focus on generative models for visual communication. Her work has been recognized with two Best Paper Awards (SIGGRAPH 2022, SIGGRAPH Asia 2023) and a Best Paper Honorable Mention (SIGGRAPH 2023). She was selected as an MIT EECS Rising Star (2024) and received the Blavatnik Prize for Outstanding Israeli Doctoral Students in Computer Science (2024) as well as the VATAT Ph.D. Fellowship.
    Lecture
  • Date:11SundayJanuary 202612MondayJanuary 2026

    2nd Bridges of Science Symposium

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    Time
    08:00 - 08:00
    Title
    2nd Bridges of Science Symposium
    Location
    The David Lopatie Conference Centre
    Chairperson
    Neta Regev-Rudzki
    Homepage
    Contact
    Conference
  • Date:12MondayJanuary 2026

    Special Guest Seminar

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    Time
    10:00 - 11:00
    Title
    ?How Do Extraembryonic Tissues Shape Development
    Location
    Max and Lillian Candiotty Building
    Auditorium
    LecturerDr. Ron Hadas
    Organizer
    Department of Immunology and Regenerative Biology
    Contact
    Lecture
  • Date:12MondayJanuary 2026

    Chemistry colloquium

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    Time
    11:00 - 12:15
    Location
    Gerhard M.J. Schmidt Lecture Hall
    LecturerProf. Dongyuan Zhao
    Homepage
    Colloquia
  • Date:15ThursdayJanuary 2026

    Molecular Mechanisms of Synapse and Myelin Development, Plasticity, and Repair

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    Time
    10:00 - 11:00
    Title
    Insights from the inner ear and prefrontal cortex
    Location
    Arthur and Rochelle Belfer Building for Biomedical Research
    Botnar Auditorium
    LecturerGabriel Corfas
    Organizer
    Department of Molecular Neuroscience
    AbstractShow full text abstract about Glial cells are increasingly recognized as active regulators...»
    Glial cells are increasingly recognized as active regulators of neural circuit development, plasticity, and repair. This seminar will highlight how supporting cells in the inner ear and myelinating glia in auditory and prefrontal circuits control circuit function. Our work in the inner ear shows how glia influence hearing, in particular the recently described  “hidden hearing loss”, while our studies of juvenile social isolation demonstrate our early-life experience reshapes prefrontal myelination, neuronal function, and behavior through epigenetic mechanisms. Together, these findings point to glia‑mediated synaptic and myelin changes as key, complementary pathways through which development, experience, and aging impact circuit performance.
    Lecture
  • Date:15ThursdayJanuary 2026

    Geometric Functional Analysis and Probability Seminar

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    Time
    13:30 - 14:30
    Title
    TBD
    Location
    Jacob Ziskind Building
    Room 155 - חדר 155
    LecturerZhenhao Cai
    WIS
    Organizer
    Faculty of Mathematics and Computer Science
    Contact
    Lecture
  • Date:15ThursdayJanuary 2026

    Towards the theory of everything- microbiome version

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    Time
    14:00 - 15:00
    Location
    Candiotty
    Auditorium
    LecturerProf. Eran Elinav
    Organizer
    Dwek Institute for Cancer Therapy Research
    Lecture
  • Date:20TuesdayJanuary 2026

    NitroNet – a machine learning model for the prediction of tropospheric NO2 profiles from TROPOMI observations

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    Time
    11:30 - 12:30
    Location
    Via zoom only
    LecturerLeon Kuhn
    Organizer
    Department of Earth and Planetary Sciences
    AbstractShow full text abstract about Satellite instruments, such as TROPOMI, are routinelyused to...»
    Satellite instruments, such as TROPOMI, are routinelyused to quantify tropospheric nitrogen dioxide (NO2)based on its narrowband light absorption in the UV/visible spectral range. The key limitation of suchretrievals is that they can only return the „verticalcolumn density“ (VCD), defined as the integral of theNO2 concentration profile. The profile itself, whichdescribes the vertical distribution of NO2, remainsunknown.This presentation showcases „NitroNet“, the first NO2profile retrieval for TROPOMI. NitroNet is a neuralnetwork, which was trained on synthetic NO2 profilesfrom the regional chemistry and transport model WRFChem,operated on a European domain for the month ofMay 2019. The neural network receives NO2 VCDs fromTROPOMI alongside ancillary variables (meteorology,emission data, etc.) as input, from which it estimates NO2concentration profiles.The talk covers:• an introduction to satellite remote sensing of NO2.• the theoretical underpinnings of NitroNet, how themodel was trained, and how it was validated.• practical new applications that NitroNet enables.
    Lecture
  • Date:21WednesdayJanuary 2026

    2025-2026 Spotlight on Science Seminar Series - Dr. Jason Cooper (Department of Science Teaching)

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    Time
    12:30 - 14:00
    Title
    Why are school mathematics and sciences so boring? How discipline-faithful teaching can make a difference
    Location
    Gerhard M.J. Schmidt Lecture Hall
    LecturerJason Cooper
    Contact
    AbstractShow full text abstract about One hardly needs to convince theWeizmann community how excit...»
    One hardly needs to convince theWeizmann community how excitingmathematics and science can be. Yet alltoo often these subjects in school aredreary and mundane, taught as a set offacts that need to be memorized andprocedures that need to be mastered.This does little to help inspire the nextgeneration of mathematicians andscientists. Education researchers havebeen investigating ways to narrow thegap between scientific disciplines andtheir school counterparts for decades,yet this gap has its institutionalrationalities, making the gap frustratinglypersistent. In the talk, I will discuss whythis is a “wicked” problem and presentsome research on approaches to bringthe ethos of the academic disciplinesinto the school subjects.
    Lecture
  • Date:22ThursdayJanuary 2026

    Geometric Functional Analysis and Probability Seminar

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    Time
    13:30 - 14:30
    Title
    TBD
    Location
    Jacob Ziskind Building
    Room 155 - חדר 155
    LecturerElliot Paquette
    McGill
    Organizer
    Faculty of Mathematics and Computer Science
    Contact
    Lecture
  • Date:27TuesdayJanuary 2026

    Weizmann Ornithology monthly lecture

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    Time
    14:10 - 15:30
    Title
    To be announced
    Location
    Benoziyo
    591C
    LecturerProf. Orr Spiegel
    Organizer
    Department of Plant and Environmental Sciences
    Contact
    AbstractShow full text abstract about Prof. Orr Spiegel from TAU studies animal movement ...»
    Prof. Orr Spiegel from TAU studies animal movement
    Lecture
  • Date:29ThursdayJanuary 2026

    Israel Algorithmic Game Theory Day

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    Time
    08:00 - 08:00
    Title
    Israel Algorithmic Game Theory Day
    Chairperson
    Shahar Dobzinski
    Contact
    Conference
  • Date:02MondayFebruary 202604WednesdayFebruary 2026

    Winter STAR Workshop 2026 in honor of Lenny Makar-Limanov's 80th birthday

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    Time
    All day
    Location
    Jacob Ziskind Building
    Room 1, 155
    Homepage
    Academic Events
  • Date:03TuesdayFebruary 2026

    Scientific Council Meeting - Steering 2026

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    Time
    10:00 - 12:00
    Location
    The David Lopatie Conference Centre
    KIMEL
    Contact
    Academic Events
  • Date:05ThursdayFebruary 2026

    Unleashing natural IL-18 activity using an anti-IL-18BP blocker antibody induces potent immune stimulation and anti-tumor effects

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    Time
    14:00 - 15:00
    Location
    Candiotty
    Auditorium
    LecturerDr. Assaf Menachem
    Organizer
    Dwek Institute for Cancer Therapy Research
    Lecture
  • Date:11WednesdayFebruary 202612ThursdayFebruary 2026

    Stress

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    Time
    08:00 - 08:00
    Title
    Stress
    Location
    The David Lopatie Conference Centre
    Chairperson
    Ruth Scherz-Shouval
    Homepage
    Contact
    Conference

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