正在加载视频...

视频加载失败

加载此视频时出现问题。这可能是由于临时网络问题，或视频可能不可用。

Mice perform active sensing to acquire visual info: check out our collaborative effort, which is our 1st in motor+vision! Great to work with Andreas Tolias Lab @ Stanford University Xaq and Cris - 💰by the Brain Initiative NIH! Led by Célia Benquet & tom sainsbury Current Biology

Mackenzie Weygandt Mathis, PhD

22,809 subscribers

17,166 次观看 • 2 个月前 •via X (Twitter)

Anya Rossi• Live Now

Private livecam show

0 条评论

暂无评论

原始帖子的评论将显示在这里

相关视频

There are now hundreds of genes associated with autism & neurodevelopmental disorders but what key processes in brain development they each disrupt remains unknown. In an article in nature today, we start tackling this question by combining forebrain #assembloids with CRISPR screens to map >400 disease genes onto stages of human cortical interneuron development. Using engineered lines, regionalized neural #organoids and over 1,000 #assembloids, we discovered a group of disease genes that interfere with GABAergic neuron generation or migration, including some surprising disease mechanisms. Check out the video below for details. This work was led by the fearless Xiangling Meng in the lab!! In collaboration with Bassik lab & Georgia Panagiotakos lab! Article here: Supported by the Stanford Brain Organogenesis Center Wu Tsai Neurosciences Institute Stanford Bio-X New York Stem Cell Foundation Research Institute Biohub

There are now hundreds of genes associated with autism & neurodevelopmental disorders but what key processes in brain development they each disrupt remains unknown. In an article in nature today, we start tackling this question by combining forebrain #assembloids with CRISPR screens to map >400 disease genes onto stages of human cortical interneuron development. Using engineered lines, regionalized neural #organoids and over 1,000 #assembloids, we discovered a group of disease genes that interfere with GABAergic neuron generation or migration, including some surprising disease mechanisms. Check out the video below for details. This work was led by the fearless Xiangling Meng in the lab!! In collaboration with Bassik lab & Georgia Panagiotakos lab! Article here: Supported by the Stanford Brain Organogenesis Center Wu Tsai Neurosciences Institute Stanford Bio-X New York Stem Cell Foundation Research Institute Biohub

Sergiu P. Pasca

165,662 次观看 • 2 年前

ICYMI: Alberta’s relationship with the United States is evolving, and we need bold action to keep pace. That’s why we’re launching the New North America Initiative and partnering with top researchers to better understand and respond to U.S. policy shifts that impact our province. This investment will ensure Alberta has the knowledge, talent, and influence to protect our interests and strengthen our role in North America. ☑️ Investing $6.5 million in the New North America Initiative to strengthen Canada-U.S. policy research. ☑️ Led by the University of Calgary, the initiative will expand research capacity and academic partnerships. ☑️ Program will help Alberta respond to U.S. policy shifts by connecting researchers, government, and industry. ☑️ Alberta and U.S. universities will collaborate to train students and generate new policy insights. Read more:

ICYMI: Alberta’s relationship with the United States is evolving, and we need bold action to keep pace. That’s why we’re launching the New North America Initiative and partnering with top researchers to better understand and respond to U.S. policy shifts that impact our province. This investment will ensure Alberta has the knowledge, talent, and influence to protect our interests and strengthen our role in North America. ☑️ Investing $6.5 million in the New North America Initiative to strengthen Canada-U.S. policy research. ☑️ Led by the University of Calgary, the initiative will expand research capacity and academic partnerships. ☑️ Program will help Alberta respond to U.S. policy shifts by connecting researchers, government, and industry. ☑️ Alberta and U.S. universities will collaborate to train students and generate new policy insights. Read more:

Danielle Smith

114,295 次观看 • 1 年前

“We’ve shown that bacteria have this profound importance on earth,” HHMI Investigator Bonnie Bassler said. “They communicate with chemical words, they count their numbers, they act in groups, and they carry out tasks as collectives that they could never accomplish as individuals.” At Princeton University, Bassler leads research in quorum sensing, the process by which bacteria communicate with one another to carry out collective tasks. Her lab’s work could one day lead to an alternative to antibiotics. Learn more about her lab and their work:

“We’ve shown that bacteria have this profound importance on earth,” HHMI Investigator Bonnie Bassler said. “They communicate with chemical words, they count their numbers, they act in groups, and they carry out tasks as collectives that they could never accomplish as individuals.” At Princeton University, Bassler leads research in quorum sensing, the process by which bacteria communicate with one another to carry out collective tasks. Her lab’s work could one day lead to an alternative to antibiotics. Learn more about her lab and their work:

HHMI

11,829 次观看 • 1 年前

Evaluation is a critical bottleneck in building robot foundation models. Check out our latest work RoboLab, led by Xuning Yang, which addresses this exact challenge. Its a high-fidelity simulation environment for testing these models. A truly generalist policy should be able to complete these tasks zero-shot, and this benchmark highlights exactly how far we still have to go. More info 👇

Evaluation is a critical bottleneck in building robot foundation models. Check out our latest work RoboLab, led by Xuning Yang, which addresses this exact challenge. Its a high-fidelity simulation environment for testing these models. A truly generalist policy should be able to complete these tasks zero-shot, and this benchmark highlights exactly how far we still have to go. More info 👇

Ankit Goyal

29,910 次观看 • 4 个月前

World Model Reasoning for VLM Agents (NeurIPS 2025, Score 5544) We release VAGEN to teach VLMs to build internal world models via visual state reasoning: - StateEstimation: what is the current state? - TransitionModeling: what is next? MDP → POMDP shift to handle the partial observability from visual states! 🙌Led by Kangrui Wang WilliamZhang @wzihanw Yaning Gao Linjie (Lindsey) Li Qineng Wang Hanyang Chen w4nanch1 Yiping Lu Zhengyuan Yang lijuanwang,Ranjay Krishna Jiajun Wu Fei-Fei Li Yejin Choi 👍Grateful for the joint effort of Northwestern University Computer Science Allen School Stanford AI Lab Microsoft UW–Madison Computer Sciences Siebel School of Computing and Data Science.

World Model Reasoning for VLM Agents (NeurIPS 2025, Score 5544) We release VAGEN to teach VLMs to build internal world models via visual state reasoning: - StateEstimation: what is the current state? - TransitionModeling: what is next? MDP → POMDP shift to handle the partial observability from visual states! 🙌Led by Kangrui Wang WilliamZhang @wzihanw Yaning Gao Linjie (Lindsey) Li Qineng Wang Hanyang Chen w4nanch1 Yiping Lu Zhengyuan Yang lijuanwang,Ranjay Krishna Jiajun Wu Fei-Fei Li Yejin Choi 👍Grateful for the joint effort of Northwestern University Computer Science Allen School Stanford AI Lab Microsoft UW–Madison Computer Sciences Siebel School of Computing and Data Science.

Manling Li

63,784 次观看 • 10 个月前

I'm excited to introduce Concourse: the first AI Analyst for corporate finance teams Concourse works with finance teams to assist in day-to-day operations by taking on the most time consuming & manual work We’re also announcing our $4.7M Seed round co-led by a16z and CRV with participation from BoxGroup and Y Combinator in addition to angels and operators at leading companies like deel, Brex , Rippling, and more Check out Concourse below:

I'm excited to introduce Concourse: the first AI Analyst for corporate finance teams Concourse works with finance teams to assist in day-to-day operations by taking on the most time consuming & manual work We’re also announcing our $4.7M Seed round co-led by a16z and CRV with participation from BoxGroup and Y Combinator in addition to angels and operators at leading companies like deel, Brex , Rippling, and more Check out Concourse below:

Matthieu Hafemeister

230,779 次观看 • 1 年前

Check out my new collab ‘By Now’ with 𝐃.𝐎.𝐃 & Laura Welsh 🔥 So happy to bring you this one, we first met at Ushuaïa last year and instantly knew we wanted to work together! ‘By Now’ is really the combination of both our styles, hope you enjoy it 👊

Check out my new collab ‘By Now’ with 𝐃.𝐎.𝐃 & Laura Welsh 🔥 So happy to bring you this one, we first met at Ushuaïa last year and instantly knew we wanted to work together! ‘By Now’ is really the combination of both our styles, hope you enjoy it 👊

Armin van Buuren

21,022 次观看 • 2 年前

Automating the lab bench is the best thing we can do for AI in biology. Most experiments are still run by hand. Every biologist's handiwork is unique and every lab is a little different. So, biology faces widespread reproducibility issues. But, AI will demand more reproducible data than we can produce, and generate more ideas than we can test. Experiments must be communicated and executed in a standardized way to generate reproducible data. So, Tetsuwan is building a lab where users specify experiments in an exact syntax. These experiments are executed by an automated platform to generate transparent, reproducible output. The user never needs physical access to a lab. This is a biology lab you can use like a computer. Our platform, built and tested with pilot labs over the past two years, lets users configure automated workflows rapidly & precisely. Later this year, we will bring our first services online, focusing on functional screens for protein design. Alex and I met at Caltech, where she was one year my senior. We're building this company because we were little kids who wanted to be biologists that grew up into adults who resented the lab bench. We want biology to be about asking questions, not the painful and frustrating manual process of asking them. For those looking to receive updates on our pilot services, looking for a meaningful job, or just to learn more about our work, see the links in the comments!

Automating the lab bench is the best thing we can do for AI in biology. Most experiments are still run by hand. Every biologist's handiwork is unique and every lab is a little different. So, biology faces widespread reproducibility issues. But, AI will demand more reproducible data than we can produce, and generate more ideas than we can test. Experiments must be communicated and executed in a standardized way to generate reproducible data. So, Tetsuwan is building a lab where users specify experiments in an exact syntax. These experiments are executed by an automated platform to generate transparent, reproducible output. The user never needs physical access to a lab. This is a biology lab you can use like a computer. Our platform, built and tested with pilot labs over the past two years, lets users configure automated workflows rapidly & precisely. Later this year, we will bring our first services online, focusing on functional screens for protein design. Alex and I met at Caltech, where she was one year my senior. We're building this company because we were little kids who wanted to be biologists that grew up into adults who resented the lab bench. We want biology to be about asking questions, not the painful and frustrating manual process of asking them. For those looking to receive updates on our pilot services, looking for a meaningful job, or just to learn more about our work, see the links in the comments!

Cristian Ponce

1,140,695 次观看 • 2 个月前

We close out the year by reiterating our bold new strategy designed to grow the Invictus Movement and deepen our impact across the globe. Our focus is on catalysing systemic change, expanding support where the need is great, and strengthening opportunities for recovery through sport across the world and continuing to serve our existing community. This strategy will guide how we work, partner and innovate, with the goal of making healing and belonging more accessible to everyone in the Invictus Community.

We close out the year by reiterating our bold new strategy designed to grow the Invictus Movement and deepen our impact across the globe. Our focus is on catalysing systemic change, expanding support where the need is great, and strengthening opportunities for recovery through sport across the world and continuing to serve our existing community. This strategy will guide how we work, partner and innovate, with the goal of making healing and belonging more accessible to everyone in the Invictus Community.

Invictus Games Foundation 💛🖤

11,265 次观看 • 8 个月前

This is an Ebola lab inside WUHAN WEST—the NIH’s most painful animal lab. A WCW lawsuit secured these shocking photos and videos from inside Fauci’s Rocky Mountain Laboratories (RML), an NIH biolab in Montana that deliberately infects animals with deadly diseases and withholds pain relief. Now, a whistleblower is reporting that an RML employee was bitten by an infected monkey and NIH allegedly flew the exposed worker out of state in an effort to keep the incident quiet. The whistleblower also alleged that NIH animal experimenter Vincent Munster—who leads RML’s maximum pain experiments—attempted to smuggle viruses into the United States from Africa. The source said NIH is in “full coverup mode.” In response to our whistleblower exposé about Munster, Secretary Kennedy confirmed the FBI is investigating and said, “I assume he is going to prison.” Munster is behind a bat virus lab at Colorado State University that WCW exposed and also has been linked to the gain-of-function animal experiments in Wuhan first exposed by WCW. In 2023, we worked with Congress on a proposal to defund his salary. We’re currently running billboards near RML demanding these taxpayer-funded experiments be shut down for good. Stop the money. Stop the madness!

This is an Ebola lab inside WUHAN WEST—the NIH’s most painful animal lab. A WCW lawsuit secured these shocking photos and videos from inside Fauci’s Rocky Mountain Laboratories (RML), an NIH biolab in Montana that deliberately infects animals with deadly diseases and withholds pain relief. Now, a whistleblower is reporting that an RML employee was bitten by an infected monkey and NIH allegedly flew the exposed worker out of state in an effort to keep the incident quiet. The whistleblower also alleged that NIH animal experimenter Vincent Munster—who leads RML’s maximum pain experiments—attempted to smuggle viruses into the United States from Africa. The source said NIH is in “full coverup mode.” In response to our whistleblower exposé about Munster, Secretary Kennedy confirmed the FBI is investigating and said, “I assume he is going to prison.” Munster is behind a bat virus lab at Colorado State University that WCW exposed and also has been linked to the gain-of-function animal experiments in Wuhan first exposed by WCW. In 2023, we worked with Congress on a proposal to defund his salary. We’re currently running billboards near RML demanding these taxpayer-funded experiments be shut down for good. Stop the money. Stop the madness!

White Coat Waste

11,913 次观看 • 3 个月前

You can now operate robots by just thinking about it. With your brain signals. WOW. This robot system from Stanford has so much sci-fi vibe and wild implications that I don't even know where to start. NOIR decodes the EEG signal from your head into a library of robot skills. It is demonstrated on 20 household activities, such as cooking Sukiyaki, ironing clothes, grating cheese, playing Tic-Tac-Toe, and even petting a robot dog! NOIR learns to predict your intended goals in advance, so that your thinking efforts (literally) can be reduced to a minimum. It works with both adults and children as young as five years old. Imagine scaling up this system to Neuralink + Humanoid robots like Tesla Optimus in the future! There's now a decent probability that we can see the movie Avatar become a reality in our lifetime. Website: Paper: This work is from Stanford Vision Lab, my PhD home. The project is led by Ruohan Zhang and advised by Fei-Fei Li Jiajun Wu. Congrats on the phenomenal idea!

Jim Fan

378,309 次观看 • 2 年前

India’s journey to become a ‘Viksit Bharat’ by 2047 is not merely an aspiration but a shared national mission powered by a vision for inclusive, sustainable, and innovation-led growth. Despite the pandemic shock and a banking crisis, our progress over the past decade, anchored in strong macroeconomic fundamentals and steady reforms, gives us confidence and direction for the road ahead. As a result, India has risen from the world’s tenth-largest economy to the fifth-largest, a clear sign of our growing strength and global relevance. - Smt Nirmala Sitharaman during her keynote address on ‘Laying the foundations for a developed India #ViksitBharat by 2047’, at the Hoover Institution in Stanford University in California. India in San Francisco India in USA

India’s journey to become a ‘Viksit Bharat’ by 2047 is not merely an aspiration but a shared national mission powered by a vision for inclusive, sustainable, and innovation-led growth. Despite the pandemic shock and a banking crisis, our progress over the past decade, anchored in strong macroeconomic fundamentals and steady reforms, gives us confidence and direction for the road ahead. As a result, India has risen from the world’s tenth-largest economy to the fifth-largest, a clear sign of our growing strength and global relevance. - Smt Nirmala Sitharaman during her keynote address on ‘Laying the foundations for a developed India #ViksitBharat by 2047’, at the Hoover Institution in Stanford University in California. India in San Francisco India in USA

Nirmala Sitharaman Office

14,784 次观看 • 1 年前

Last week’s Signal Lab Art Event brought in some outstanding work from the community.🔥 Thank you to everyone who posted, shared, and helped keep ⁠signal-lab active with high-quality OptimAI-focused art. The consistency, creativity, and effort have been genuinely impressive. The event is still running for the next two weeks, so keep creating and keep posting. This week, we’re adding one more way to earn the Signal Conduit role: If your OptimAI art post on X gets liked or commented on by our official OptimAI account, reach out OptimAI Discord - share a screenshot in ⁠signal-lab for verification. Once confirmed, we’ll grant the Signal Conduit role. Keep showing up. Keep building. Keep the signal strong.

Last week’s Signal Lab Art Event brought in some outstanding work from the community.🔥 Thank you to everyone who posted, shared, and helped keep ⁠signal-lab active with high-quality OptimAI-focused art. The consistency, creativity, and effort have been genuinely impressive. The event is still running for the next two weeks, so keep creating and keep posting. This week, we’re adding one more way to earn the Signal Conduit role: If your OptimAI art post on X gets liked or commented on by our official OptimAI account, reach out OptimAI Discord - share a screenshot in ⁠signal-lab for verification. Once confirmed, we’ll grant the Signal Conduit role. Keep showing up. Keep building. Keep the signal strong.

OptimAI Network

12,942 次观看 • 3 个月前

Where the Robots Grow, from AiMation Studios, is one of the first fully AI-animated feature films. It was created by just 9 people in 90 days with lead actor Taylor Clarke-Hill voicing multiple characters using our voice changer and with our AI-generated sound effects bringing the world to life. We spoke with founder Tom Paton about their process and plans for 25 more AI films. Check out the trailer below and hear more from our conversation with Tom Paton here:

Where the Robots Grow, from AiMation Studios, is one of the first fully AI-animated feature films. It was created by just 9 people in 90 days with lead actor Taylor Clarke-Hill voicing multiple characters using our voice changer and with our AI-generated sound effects bringing the world to life. We spoke with founder Tom Paton about their process and plans for 25 more AI films. Check out the trailer below and hear more from our conversation with Tom Paton here:

ElevenLabs

48,555 次观看 • 1 年前

THANK YOU, KANTANKA AUTOMOBILE We extend our heartfelt gratitude to Kantanka Automobile for your generous support to Buzstopboys through the innovative design and provision of two quadricycles. Your commitment to innovation and community impact has made our volunteer efforts easier, more efficient, and more effective. These quadricycles will enhance our ability to carry out our work by enabling us to reach more communities and serve them with greater ease. We are proud to partner with a Ghanaian company that continues to demonstrate excellence in engineering while investing in positive social change. Your support is more than a contribution to our operations,it is an investment in cleaner communities and a shared vision of building a cleaner, better Ghana. Thank you for believing in our mission and for standing with us as we work to create lasting impact. With sincere appreciation, BUZSTOPBOYS

THANK YOU, KANTANKA AUTOMOBILE We extend our heartfelt gratitude to Kantanka Automobile for your generous support to Buzstopboys through the innovative design and provision of two quadricycles. Your commitment to innovation and community impact has made our volunteer efforts easier, more efficient, and more effective. These quadricycles will enhance our ability to carry out our work by enabling us to reach more communities and serve them with greater ease. We are proud to partner with a Ghanaian company that continues to demonstrate excellence in engineering while investing in positive social change. Your support is more than a contribution to our operations,it is an investment in cleaner communities and a shared vision of building a cleaner, better Ghana. Thank you for believing in our mission and for standing with us as we work to create lasting impact. With sincere appreciation, BUZSTOPBOYS

Buzstopboys

42,404 次观看 • 1 个月前

East Central Announces $2.3M Locker Room Renovation A surge of donor support has moved the Elvan George locker room rebuild from concept to reality. The ECU Tigers Football program is investing in a facility that respects its history and strengthens its foundation for what’s ahead. ⬇️ The Elvan George locker room is being reimagined for the next era of Tiger football. Thanks to transformational gifts from longtime supporters, East Central is building a space that reflects the program’s pride, vision, and culture...with construction already in motion. 🔹 Facility Features ➖ 140 state-of-the-art lockers with LED screens for personalized player info ➖ Refreshed athletic training room with hot and cold recovery tubs ➖ Expanded bathrooms and upgraded equipment room ➖ Team-building lounge with ping pong and pool tables ➖ Multiple high-definition TVs for sports viewing and gaming ➖ New wall graphics honoring ECU Football Hall of Famers 🔹 Project Details ➖ $2.3 million fundraising goal ➖ Supported by longtime donors and alumni ➖ Led by Head Coach John Litrenta and ECU Athletics ➖ Part of the university’s top facility priorities "This is monumental for our program and university," said Head Coach John Litrenta." A lot of credit goes to our administration who believes in our vision and direction. This will give us a great facility to call home for our current and future players that will set us apart. The tremendous support from our alumni and donors has been great to see!" The renovation reflects a clear investment in the student-athlete experience. It’s designed to elevate daily life for ECU players...through modern amenities, intentional team spaces, and a visible connection to the program’s history. Construction is already moving forward, backed by those who believe in what Tiger football is building. Video Credit: ECU Tiger Athletics #D2Football #GAC #ECUTigers #FacilityUpgrade #OnceATigerAlwaysATiger #BeTheStandard #TheHardWay

East Central Announces $2.3M Locker Room Renovation A surge of donor support has moved the Elvan George locker room rebuild from concept to reality. The ECU Tigers Football program is investing in a facility that respects its history and strengthens its foundation for what’s ahead. ⬇️ The Elvan George locker room is being reimagined for the next era of Tiger football. Thanks to transformational gifts from longtime supporters, East Central is building a space that reflects the program’s pride, vision, and culture...with construction already in motion. 🔹 Facility Features ➖ 140 state-of-the-art lockers with LED screens for personalized player info ➖ Refreshed athletic training room with hot and cold recovery tubs ➖ Expanded bathrooms and upgraded equipment room ➖ Team-building lounge with ping pong and pool tables ➖ Multiple high-definition TVs for sports viewing and gaming ➖ New wall graphics honoring ECU Football Hall of Famers 🔹 Project Details ➖ $2.3 million fundraising goal ➖ Supported by longtime donors and alumni ➖ Led by Head Coach John Litrenta and ECU Athletics ➖ Part of the university’s top facility priorities "This is monumental for our program and university," said Head Coach John Litrenta." A lot of credit goes to our administration who believes in our vision and direction. This will give us a great facility to call home for our current and future players that will set us apart. The tremendous support from our alumni and donors has been great to see!" The renovation reflects a clear investment in the student-athlete experience. It’s designed to elevate daily life for ECU players...through modern amenities, intentional team spaces, and a visible connection to the program’s history. Construction is already moving forward, backed by those who believe in what Tiger football is building. Video Credit: ECU Tiger Athletics #D2Football #GAC #ECUTigers #FacilityUpgrade #OnceATigerAlwaysATiger #BeTheStandard #TheHardWay

D2 College Football Spotlight

19,510 次观看 • 1 年前

Most water and canned food is already sold out in our Portugal supermarket Portuguese are fast to scavenge as they should be if power doesn't come back soon 🥸 It all feels very COVID 2020 to everyone here The fact supermarkets are still up with generators is great work by the Portuguese

Most water and canned food is already sold out in our Portugal supermarket Portuguese are fast to scavenge as they should be if power doesn't come back soon 🥸 It all feels very COVID 2020 to everyone here The fact supermarkets are still up with generators is great work by the Portuguese

@levelsio

1,070,992 次观看 • 1 年前