Postdoctoral fellow @BerkeleyPsych and @UCBerkeleyNeuro - sensorimotor integration, motor learning and cognitive control of movements
California, USA
Joined July 2015
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Guy Avraham retweeted
Very glad to see our Review article out! It was a pleasure to collaborate with David Thura, Adrian Haith, and Julie Duque.
Link: sciencedirect.com/science/ar…
Guy Avraham retweeted
Delighted to share our new work…
We're learning more about #motor adaptation thanks to these @iitgn authors! Task relevance selectively modulates #sensorimotor adaptation in the presence of multiple prediction errors (Somesh N Shingane et al.):
ow.ly/hiBP50Wzq7F
Guy Avraham retweeted
How do animals stay precise when their whole brain heats up or cools down? Larval zebrafish hunt accurately across a 10°C range. What enables such stability? What mechanism might support it? #zebrafish #neuroscience #temperature @STishbyTamari @ELSCbrain doi.org/10.1101/2025.07.20.6…
Guy Avraham retweeted
New preprint with Sritej, @reziliusReza , and Roberta Klatzky now on @biorxivpreprint!
Motor adaptation—our ability to correct errors using feedback—is attenuated in a Bayes-optimal manner when goals are uncertain.
Welcome any and all feedback! tinyurl.com/y9kjcfzj
Guy Avraham retweeted
#eNeuro | Interference Underlies Attenuation upon Relearning in Sensorimotor Adaptation
vist.ly/3n8vchh
Guy Avraham retweeted
Happy to share our latest study led by @TantanBrainMan and our team @UCSF out today in Nature BME! Movement Responsive AI programmed BCI-aDBS improves naturalistic motion and reduces excessive movements at rest in PD.
nature.com/articles/s41551-0…
Guy Avraham retweeted
🚨 New preprint alert! Attention isn’t always helpful.
We found that dividing attention can boost implicit adaptation—if timed right. A twist on the idea that distraction always impairs performance.
w @benmillermills @TimCarroll_UQ
biorxiv.org/content/10.1101/… #biorxiv_neursci
Guy Avraham retweeted
1/5 Thrilled to share our Perspective in @NatureComms! Collaborating with @SolaimanShokur & @PTVassiliadis on this was such a rewarding experience. If you're into motor control and/or reward processing and/or neurotechnology, please take a look! Link: nature.com/articles/s41467-0…
Guy Avraham retweeted
How does the motor system enable dexterous finger movement, and how does it recover after a stroke? Many questions remain, but in this ANN model designed to "mimic" physiological insights from humans and NHPs, we identified novel predictions:
iopscience.iop.org/article/1…
Guy Avraham retweeted
Our @TrendsNeuro review on task representational spaces in OFC/vmPFC and in deep RL models is now out! Had a great time working on it with @nir_moneta and @nico_schuck, check it out here: cell.com/trends/neuroscience…
Excited to share our review, w. @ShanyGrossman (shared 1st!) and @nico_schuck where we discuss representational spaces in OFC/vmPFC and in deep RL models, featuring values, states and much more! cell.com/trends/neuroscience…. Fresh from the (virtual) print now in @TrendsNeuro , 1/4
Guy Avraham retweeted
Thrilled to share this study on LFP physiomarkers of anxiety in PD. Humbled and honored to have worked on this transatlantic triple-cohort project with the most incredible team @littleneuro @LuciaRicciard10 @colinwhoy @franci_morgante
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Guy Avraham retweeted
I am happy to share my new preprint with David Whitney and Yifan Fang. We reveal two novel sequential effects in reaching movements and show that motor planning adheres to the principles of efficient coding.
biorxiv.org/content/10.1101/…
Guy Avraham retweeted
Our latest paper is out! We looked at the roles and interplay of reinforcement and error feedback on exploration during reaching and gait for neurotypical individuals and those with Parkinson's disease.
journals.plos.org/ploscompbi…
Guy Avraham retweeted
Excited to share our latest preprint on fronto-motor circuits and their connection to subclinical apathy and effort-based decision-making! Check it out!
biorxiv.org/content/10.1101/…
Guy Avraham retweeted
Happy to share that this work is finally out in collaboration with @nathanieldaw and @IPALab !
If you are interested in RL and visuomotor learning, have a look!
journals.plos.org/ploscompbi…
Guy Avraham retweeted
More on reward, motor cortex, and motor learning!
Here is our latest article on BioRxiv, exploring how extrinsic rewards impact motor plasticity during skill learning: biorxiv.org/content/10.1101/…
A collaboration with @GoldyYadv, @PTVassiliadis, @UPHUMMEL_EPFL and @DuqueLab!
Guy Avraham retweeted
New preprint!!!
@TianHWang shows that attention influences sensorimotor adaption by defining the context for learning.
Check it out! 👇
biorxiv.org/content/10.1101/…
🚨 New Preprint Alert! 🚨Here we've revealed a novel mechanism of how attention shapes sensorimotor learning across 8 experiments. Key findings:
biorxiv.org/content/10.1101/….
Guy Avraham retweeted
🚨 New Preprint Alert! 🚨Here we've revealed a novel mechanism of how attention shapes sensorimotor learning across 8 experiments. Key findings:
biorxiv.org/content/10.1101/….
Guy Avraham retweeted
Excited to share a preprint of work done together with folks from UCSF (@littleneuro), UC Berkeley, and U of Washington, using neural decoding and adaptive DBS to selectively amplify movement when intended and reduce dyskinesia when it isn't
medrxiv.org/content/10.1101/…
Guy Avraham retweeted
The most creative, intense, and rewarding project I’ve ever worked on! Now out @NatureMedicine. Real-world blinded adaptive DBS halves time with motor symptoms and improves quality of life in Parkinson’s disease. With the amazing @scernera1 @LaurenHHammer @littleneuro Philip Starr
Out today in @NatureMedicine, groundbreaking work by Philip Starr MD, PhD, Simon Little MD, PhD (@littleneuro) and colleagues shows that adaptive DBS provides better symptom control than standard DBS in a real-world setting: nature.com/articles/s41591-0…