Neuroscientist and neuroengineer restoring lost abilities. 🧠📲+🗣+🦾 | Assistant Professor
@UCDavis
, UCD Neuroprosthetics Lab. PhD and postdoc at Stanford.
I’m so happy to be able to now announce: I’ve accepted an offer to become an Assistant Professor at the University of California, Davis, Department of Neurological Surgery!!
"It doubles our prior record for communication rate by achieving 90 characters per minute at high accuracies (> 99% with a general purpose autocorrect)!" 2/2
I’m very happy to be supported with an NIH DP2! Our group is going full speed ahead to carry out this research plan aimed at understanding and restoring speech production. 🧠🗣
Congrats to neuroscientist Sergey Stavisky (
@sergeydoestweet
) who was selected by
@NIH_CommonFund
as a recipient of the Director’s New Innovator Award. He will receive $2.3 million to further his research on brain implants to restore speech.
#NIHHighRisk
Bittersweet feeling on my last day at
@StanfordBrain
! I’ve learned so much here and have made amazing friends. Tomorrow: Day 1 as
@ucdavis
faculty, taking my neuroprosthetics dreams to the next level! 🤩 Thank you everyone who’s made this place so special ❤️ (& I won’t be far!)
💫 Big news for the UC Davis Neuroprosthetics Lab! We've officially launched the UCD site of the
@BrainGateTeam
BrainGate2 pilot clinical trial, with an immediate focus on developing neurotechnology to restore speech.
The new year is a good time to celebrate the completion of our lab renovation! It took longer and required way more of my time and energy than I hoped, but I'm pleased with the result. I aspired to a startup vibe since most of our time is spent writing code and analyzing data. 1/
I'm happy to have been selected as one of the winners of the inaugural MIND Prize! 💫
Big congrats to the other awardees, I look forward to meeting you all in the fall 🤩
Sergey Stavisky, PhD at
@ucdavis
.
@sergeydoestweet
’s project provides a novel path to treating and improving the quality of life of those with neurodegenerative diseases through the development of next-gen brain-computer interfaces to restore human brain function.
#MINDPrize2023
@DrDavidBrandman
and I started the UCD Neuroprosthetics Lab 2 years ago... and today our team led by
@NS_Card
&
@Maitreyee_W
won the 2023 BCI Award!
0 to recognized as some of the best work in the field 🥲
Left: me getting keys to our empty lab last year.
Right: just now🙌🎉
Happy that now I can share good news
#3
/3: I've been named a Searle Scholar! ! I'm especially looking forward to meeting the other winners and learning from them.
Last night we tried Sacramento’s newest Michelin ⭐️ restaurant, Localis, to celebrate 3 recent achievements. The food and atmosphere were amazing. Looking forward to sharing the good lab news in the next few weeks! 🥂
More good news for the lab -
@DrDavidBrandman
and I recently received a $2M CDMRP ALS Pilot Clinical Trial award, multi-site together with
@BrainGateTeam
. 🧠🗣️
.
@sergeydoestweet
received prestigious awards totaling $3.5M, funding his research that seeks to restore the speech of stroke survivors and people with ALS.
Congratulations on the awards! 🎉
I'm honored to have been awarded this year's Regeneron Prize for Creative Innovation for my research developing brain-computer interfaces to restore lost speech! Thank you
@Regeneron
for supporting and recognizing PhD students and postdocs in the biomedical sciences.
Congrats to the winners of the 9th annual Regeneron Prize for Creative Innovation, Sergey D. Stavisky of
@StanfordMed
and Nitsan Goldstein of
@Penn
, who were recognized for their outstanding research.
🗣️Please RT!
@DrDavidBrandman
and I are hiring a software engineer to help develop high-performance brain-computer interfaces to restore speech and movement. Feel free to contact us to learn more, and apply through 1/
🎊 The UC Davis Neuroprosthetics Lab is now officially part of the BrainGate consortium 🤝. We're excited to be part of the largest (now 4 sites) and longest-running intracortical brain-computer interface clinical trial to restore speech and movement.
The next frontier in speech brain-computer interfaces is instantaneous voice synthesis, which introduces many challenges over briefly-delayed text or synthesis decoding. Come listen to the very impressive progress Maitreyee has made 🎧👇🏼
I'll present a poster at
#SfN23
on "brain-to-voice"
#BCI
where we synthesise speech in closed-loop from intracortical signals with real-time audio feedback in a person with ALS.
@SergeyStavisky
@DrDavidBrandman
Visit us on Wednesday AM (PSTR488.14/JJ25)
(now in my own voice): This is SO COOL!!! Worth emphasizing, this is >2x communication BCI performance solely through clever neuroscience, task choice, and algorithms. The comparison video shows the same participant, and if anything the hardware (arrays) are bit worse 3 years out
A lot of students ask me for good ways to prepare for a PhD/postdoc in systems neuroscience or neuroengineering. Every time I list Neuromatch Academy as one of the best investments of your time. 👇
Student and TA applications are now open for NMA 2022! 🧠 💻 🌏🌍🌎 Submit your application through the portal on our website. You can register for either the Computational Neuroscience or Deep Learning course, and the deadline for submission is April 20.
🎉 Sharing good news about two recent internal awards:
1⃣ I’m honored to have won one of two UCDavis Early Career Faculty Awards for Creativity and Innovation to support our speech brain-computer interface project!
First grant for the brand new lab🎇! Thank you
@SCglobalbrain
for supporting our efforts to understand the multi-area neural ensemble dynamics that plan and produce human speech!
Our lab is proud to have been awarded a Seed Grant from the
@alsassociation
to support our development of a speech synthesis brain-computer interface. Thank you for your support!
Our group is hiring a
#neurotech
research assistant to help make our speech brain-computer interface more useful for participants during day-to-day use. Details and apply at .
Please RT🔁!
🎓Prospective PhD students interested in brain-computer interfaces and human neuroscience:
@DrDavidBrandman
and I will be taking grad students next year. Deadlines for the UC Davis Neurosciences and BME programs are Dec. 1 ⌛️. More about our group at
TIL you can edit your Google Scholar profile to add co-equal author stars in the author list! Yay, small but meaningful step towards properly crediting cooperative projects.
I had a blast being back on Stanford campus and telling the story of our intracortical speech brain-computer interface project. Thank you for the privilege of representing the Institute’s alumni.
An intracortical speech neuroprosthesis: from early proof-of-principle to working prototype
From
@StanfordMed
PhD student to
@StanfordBrain
postdoc to
@ucdavis
lab,
@SergeyStavisky
shares the evolution of his lab's work to build brain-computer interfaces to restore lost speech.
Neuropixels ~~in people~~! An important step towards bringing this transformational tool to human neuroscience, brain-computer interfaces, and clinical use.
@CousinAmygdala
In my experience and observation, the biggest factors in time to PhD is luck (whether things work fast or not) and strategy (good choice of projects vs. not). I won't say I never worked late or weekends, but I had plenty of rest and numerous trips/vacations and it was fine. 1/2
⭐️small but meaningful
#newPI
milestone for
@DrDavidBrandman
and I: our lab's first recorded data! Not bad for month 2 and a good note to end the week on 😊
The discoveries I contribute to as an academic scientist are just the first step towards widespread clinical adoption. Thus, I find it very encouraging that methods I developed in my PhD and postdoc were recently licensed by medical device industry! 👇
My department
@ucdavis
is hiring a tenure-track neuroscientist. Emphasis on human but also animal models, for computational folks OR experimentalists who don't need wetlab space (e.g. research in the EMU, OR, scanner, etc.). 👇
1/2
@UCDavisCNS
&
@UCDneurosurgery
invite applications for a TT faculty position in cognitive and/or computational neuroscience focused on addressing how cortical and subcortical networks generate complex human behavior in both health & disease.
Neuropixels ~~in people~~! An important step towards bringing this transformational tool to human neuroscience, brain-computer interfaces, and clinical use.
Kicking off the season at the ‘Neuroengineering Haus’ ski lease that
@DrDavidBrandman
, Lee Miller and I got for the winter 😁🏔️. Less than two hours from Davis.
Overflow crowd at the
@BciSociety
social tonight - evidence of a booming field.
The tradition of cocktail menu drinks named after prominent BCI researchers continues. 🍹… and my career goal remains unfulfilled 😜
I'm happy to have been selected as one of the winners of the inaugural MIND Prize! 💫
Big congrats to the other awardees, I look forward to meeting you all in the fall 🤩
@PresNCM
To Sliman's trainees - if you want to talk my email/DM is open and I'd be happy to get on the phone. I've gone through a somewhat similar experience when my PhD advisor died. Please take care of yourself and each other and also know that you will be supported professionally. 🫶
I'm excited about our new brain-computer interface software platform. Noteworthy that a small team of amateur (academic) programmers built a platform that outperforms what big tech has put out (e.g. Meta LabGraph). It's battle-tested and quite the enabler.
Check it out.
The lab is proud to celebrate our first graduates! Congrats to Maryam Vahdati Nia and Suvi Varshney for earning their Masters in Computer Science from
@UCDavisCOE
I’m back from Australia and now in Atlanta for the annual
@BrainGateTeam
summit.
@chethan
kicking things off as host this year. Our consortium is bigger than ever - 63 people here!
I’m extremely happy to share this good news: I won a BWF CASI award! Honored and grateful to the foundation, and a huge congrats to the other awardees!
👇Check out the lab's first SfN poster. You might think "oh this looks familiar, I've seen some recent ECoG/sEEG /hand-motor-Utah) speech reconstruction." This is different!
@Maitreyee_W
is (offline) synthesizing attempted speech by a person with ALS who *cannot speak*. 1/
@ucd_neuroeng
@UCDavisHealth
Thank you! Also I'll take a screenshot of the "Associate" typo in this, which I assume is legally binding and thus I'm now tenured? 😉
If you're attending SfN 2023 and you're interested in speech decoding, come check out my poster on Wednesday morning! We demonstrate a very high accuracy and rapidly calibrating brain-to-text BCI for restoring communication.
PSTR488.12 / JJ23
#tweeprint
of our new preprint: we found speech-related neural activity obtained using multielectrode recordings in the dorsal (!) motor cortex of people with paralysis.
1/
New speech decoding pre-print, see this great Tweeprint summary by my co-author Guy Wilson, who btw is a rockstar scientist and collaborator. I’ll add some context in this thread.
New pre-print up today! Super excited about this joint work with
@sergeydoestweet
on decoding spoken phonemes from intracortical arrays in human participants.
Preprint 👉
Tweeprint 👇
1/n
I'm very excited to speak about some rather surprising new results at
#EMBC18
: we found speech-related spiking activity in dorsal 'arm' motor cortex. Come hear more on Wednesday afternoon!
Paper (w/ co-author
@xoxo_meme_queen
) decoding speech from Utah arrays in dorsal motor cortex of BCI participants is now out in JNE:
See pre-print 🧵👇 for summary.
Updates: improvements throughout (thanks, anonymous reviewers!).
🔸New addition: ...(1/3)
New speech decoding pre-print, see this great Tweeprint summary by my co-author Guy Wilson, who btw is a rockstar scientist and collaborator. I’ll add some context in this thread.
My first
@ucdavis
#PicnicDay
! Horses and DeLoreans in the parade, and free cuttings of the latest and greatest in 🍅🧬science! Line was too long for the Doxie Dirby but maybe next year. Charming town 😁
@engineering_joy
Do labs not do this? I’m in the process of reimbursing (at least part of) moving costs for the two postdocs who recently joined the lab.
Last night we tried Sacramento’s newest Michelin ⭐️ restaurant, Localis, to celebrate 3 recent achievements. The food and atmosphere were amazing. Looking forward to sharing the good lab news in the next few weeks! 🥂
🚨 Job Alert!
@DrDavidBrandman
and I are hiring a research assistant to lead up working with our upcoming clinical trial participants, including speech brain-computer interface data collection! 🧠📲🗣️
Details and apply at
🔁Please retweet
@CousinAmygdala
Rest and space/time to think led me to do well on
#2
(making good decisions). It's easy to get so run down you plod along the wrong path instead of having the energy/headspace to re-orient and find faster paths. Overall I've had less stress than most similar careers. 2/2
Just a few days left to apply! And to those who already did, sorry for the wait until we can start reviewing applications - being part of the country's best public university system is a privilege but it does come with rigorous process in the interest in fairness.
Our group is hiring a
#neurotech
research assistant to help make our speech brain-computer interface more useful for participants during day-to-day use. Details and apply at .
Please RT🔁!
Keeping it real though: also 3 grants rejected this week. 🤷♂️No biggie, grants and papers getting rejected is part of the job, I don't want trainees reading this to think it's all win after win.
Had a blast presenting at the
@UCDavisCNS
NeuroFest today! Loved the other talks by
@lab_segal
,
@tinakim_neuro
, Kim McAllister, and the very impressive student NeuroBlitz talks. 🤩
I'm proud that our work decoding speech from intracortical multielectrode arrays won this year's BCI Award! Congrats to the whole team and thank you to the award organizers, sponsors, and judges.
Just wrapped up the
@SCglobalbrain
annual meeting - and presented initial results from our collaborative Pilot Award for the first time. This is one of my absolute favorite meetings, with an unparalleled density of amazing systems neuroscience. Whew 🤩
Future PIs: Come be my colleague! UC Davis Neurosurgery and BME are jointly recruiting a cortical neurophysiologist Assistant Prof. There's a fantastic neuroscience, engineering, and medical community here and Davis/Sacramento have great quality of life.
We are thrilled to share our new Nature article on Thought-Controlled Walking after a spinal cord injury! Powered by
#BCI
technology! We enabled an individual with a spinal cord injury to regain mobility through the power of his thoughts.
#tweeprint
of our new preprint: we found speech-related neural activity obtained using multielectrode recordings in the dorsal (!) motor cortex of people with paralysis.
1/
Now that the dust has settled after the new UC union contracts, we received confirmation that UC Davis neuro PhD students will make min. $42,476 starting Oct 1 2023, and a raise to $45,183 the following year. Not bad given the cost of living here is 1/2 to 2/3 of the Bay Area.
This year I decided to take Amtrak from LA to SfN. TBH it’s a 4h mess with two transfers because the Surfliner can’t run the whole way due to track work and it’s an hour to get to Union Station from UCLA, BUT at least it’s a pretty station?
This weekend I’m enjoying my first time at a
#BrainMind
summit. Definitely a different flavor of meeting - amazing science plus art, meditation, music, and a much larger venture and philanthropy presence. Very cool.
Why spend hours spike sorting, when you can spend years making the case that it's not necessary for certain population-level questions? 😅 Congrats to the whole team! I really hope this unlocks datasets with less-than-pristine waveforms that would otherwise sit unused.
Some nice coverage of Frank Willett and
@BrainGateTeam
colleagues’ fantastic
#SfN19
presentation showing remarkably fast and accurate decoding of attempted handwriting by a person with paralysis:
I'll present a poster at
#SfN23
on "brain-to-voice"
#BCI
where we synthesise speech in closed-loop from intracortical signals with real-time audio feedback in a person with ALS.
@SergeyStavisky
@DrDavidBrandman
Visit us on Wednesday AM (PSTR488.14/JJ25)
Our latest paper is out: . This builds on our recently finding speech-related activity in ‘hand knob’ motor cortex (). If the same neurons fire for speaking and attempted arm movements, will speech interfere with arm/hand BCI? (1/7)
I'll be at the
@UCDavis_Neuro
booth at the
@SfNtweets
Graduate School Fair tomorrow (Saturday), 1-2pm. Booth 59! Come by if you want to learn more about the neurosciences PhD program at UC Davis, or just to say hi 😄
On my way to
#SfN22
! Interested in graduate studies
@UCDavis_Neuro
? Please stop by our booth at the Graduate School Fair to meet students and faculty, learn about the program, the application process, and fee waivers.
For those looking to incorporate Neuropixels into their research workflow in the operating room, we wrote up a detailed protocol (this is a follow-up to our 2022 Nature Neuroscience paper). 👇
We are happy to present our Nature Protocols paper bringing Neuropixels probe to the human operating room w/ first author Brian Coughlin! We especially discuss regulatory and neuroethical issues.
@MGHNeurology
@MGHNeurosurg
@MGHNeuroSci
@MGH_CNTR
2⃣ An Academic Senate New Research Initiatives and Interdisciplinary Research grant together with co-PIs
@DrDavidBrandman
, Randy O'Reilly, and Dana Farias to start developing an ‘AI Listener’ to assess speech BCI output intelligibility similar to how a human listener would.👂↔️🖥️
First
@SfNtweets
abstract submitted from our new lab - congrats
@Maitreyee_W
🥳 ! Looking forward to seeing old colleagues and new (hopefully) in person in San Diego. 🌅
Looking forward to heading to the beautiful Hopkins Marine Station in Monterey as an invited speaker for the
@StanfordBrain
Neurosciences Graduate Program retreat. Doubly cool to come back as faculty to the retreat I used to go as a student, and triply so with alumni friends!
A fun weekend of impressive science and getting to know colleagues (students, faculty, and our amazing staff) at my first
@UCDavis_Neuro
retreat in beautiful Granlibakken Tahoe.
My colleague Frank Willett isn’t on Twitter so I’ll
#cosyne2020
hype man for him. If you want to see the fastest, most kick-ass online brain-computer interface performance to date, check out his poster:
The whole body is represented in single neurons in just a small patch of motor cortex. And all these movements can be decoded in real-time. Congrats Frank, Darrel, and colleagues!!
Are you a postbac interested in neural engineering / BCIs? 🧠🤖🗣️
Come join our team!! Work directly with our amazing BCI participants.
Great exposure for prospective grad/med school applicants!
📢We’ll be recruiting graduate students, postdocs, and programmers immediately, so please reach out if you’d like to build incredible neuro-electronic medical devices to help people with us. More specific announcements soon.
As if that wasn't enough, then today two trainees won fellowships (deets to come) and our junior specialist passed her
@BrainGateTeam
clinical neurotechnology research assistant certification so this afternoon we had to go to the brewery down the street. So proud of this team! 👏
Last night we tried Sacramento’s newest Michelin ⭐️ restaurant, Localis, to celebrate 3 recent achievements. The food and atmosphere were amazing. Looking forward to sharing the good lab news in the next few weeks! 🥂