Ryan Morehead

Lead Research Scientist @BostonFusion | former co-director @ICON_UoL at @UniversityLeeds | @ivrylab & @harvardmotorlab alumnus | he/him

[Ryan Morehead @rmhead]

@tsay_jonathan @eLife @TianHWang @ivryrich I think 12 years since I collected the first data for it, lol

[Ryan Morehead @rmhead]

@QasimEtal @RWJMS @BHI_Rutgers Congratulations Salman! That’s awesome news!

[Salman Qasim @QasimEtal]

🚨 I'm joining Rutgers' Neurosurgery (@RWJMS) and the Brain Health Institute (@BHI_Rutgers) as a Tenure-Track Assistant Professor this Fall! 🚨

My lab will use direct-brain recordings to study the neural computations weaving together human decisions, emotions, and memories.

[Jonathan Sanching Tsay @tsay.bsky.social @tsay_jonathan]

Question: How does #aging impact #motor #learning?

Answer: Aging enhances implicit learning, but reduces explicit motor learning.

New @biorxivpreprint: https://t.co/XjMH57MboF

Amazing work led by Elizabeth Cisneros!

S. Karny, @ivrylab @BerkeleyPsych @cmupsych @cmuneurosci

[Jonathan Sanching Tsay @tsay.bsky.social @tsay_jonathan]

In a series of experiments involving over 400 human participants, we found that motor adaptation was reduced by symbolic compared to sensory feedback.

https://t.co/DQPEISzyfz 🧵
@yifeichen2023 @sabrinabram @ivrylab

[Guy Avraham @avraham_guy]

In a new preprint, @ivryrich and I dive into the mechanism underlying attenuation upon relearning in sensorimotor adaptation.

TLDR: Interference. But you should read - there is a surprising twist 🙂...

https://t.co/a4wRooRJVY

Details 👇

1/13

[Ryan Morehead @rmhead]

@YankshireRose @DarkMode_please @IlkleyChat The guy almost had a collision with me going East on Valley Drive at about 50mph.

Luckily he corrected and got fully into his lane in time…

[Jonathan Sanching Tsay @tsay.bsky.social @tsay_jonathan]

Question: Does the relevance of visual feedback influence how we subconsciously correct for errors in our movement?

Answer: Yes!

In our paper in @JOCN_Journal, we showed that *implicit* motor adaptation is modulated by the relevance of visual feedback.

https://t.co/2h2M9MIR4q

[Ryan Morehead @rmhead]

Tianhe has done great work on this project! It’s definitely worth taking a look.

Funny to think it all started from checking the calibration of our different visuomotor reaching rigs…

[Tianhe Wang @TianHWang]

Where does the motor bias originate? In this new preprint with @tsay_jonathan @rmhead @ivrylab, we show motor biases arise from the transformation of eye-centered visual information (where is the target) into hand-centric proprioceptive space during motor planning.

[Ivry Laboratories @ivrylab]

New preprint!!!

@TianHWang and colleagues dive into movement biases.

Check it out!

[bioRxiv Neuroscience @biorxiv_neursci]

The Origin of Movement Biases During Reaching https://t.co/sl1eWXK2FW #biorxiv_neursci

[Tianhe Wang @TianHWang]

Where does the motor bias originate? In this new preprint with @tsay_jonathan @rmhead @ivrylab, we show motor biases arise from the transformation of eye-centered visual information (where is the target) into hand-centric proprioceptive space during motor planning.

[Ryan Morehead @rmhead]

Matthew is definitely a talent to keep your eye on.

[Centre for Applied Education Research @CAERBradford]

🥳 Congrats to Dr. Matthew Warburton @m_warb, who passed his viva last Friday with no corrections and a recommendation of research excellence! ⭐️
Matthew will continue working with CAER as a researcher, with plans for an academic career. Well done, Matthew! 👏

[Centre for Applied Education Research @CAERBradford]

🥳 Congrats to Dr. Matthew Warburton @m_warb, who passed his viva last Friday with no corrections and a recommendation of research excellence! ⭐️
Matthew will continue working with CAER as a researcher, with plans for an academic career. Well done, Matthew! 👏

[Ian Greenhouse @Greenhouse_Lab]

Another preprint from a former @HphyUo undergraduate (@akmillsy) first-author: Failed stopping transiently suppresses the electromyogram in task-irrelevant muscles
https://t.co/x4MDLyQB3M

w/ @MitchGFish @CoreyWadsley

[Ryan Morehead @rmhead]

Check out this preprint from @gandrewgabriel. Multi-day skill learning and generalization of continuous cursor control from a redundant EMG interface mapping.

The timing and shape of idioscyncratic muscle contractions are refined from feedback, then reused in different contexts.

[bioRxiv Neuroscience @biorxiv_neursci]

De Novo Sensorimotor Skill Learning Through Reuse of Movement Components https://t.co/BNTz0ZMBOw #biorxiv_neursci

[bioRxiv Neuroscience @biorxiv_neursci]

De Novo Sensorimotor Skill Learning Through Reuse of Movement Components https://t.co/BNTz0ZMBOw #biorxiv_neursci