Marius 't Hart
@thartbm.bsky.social
Movement [Learning | Perception]
Research Associate at York University, Toronto
Research Associate at York University, Toronto
Reposted by Marius 't Hart
📆 updated for 2026!
list of summer schools & short courses in the realm of (computational) neuroscience or data analysis of EEG / MEG / LFP: 🔗 docs.google.com/spreadsheets...
list of summer schools & short courses in the realm of (computational) neuroscience or data analysis of EEG / MEG / LFP: 🔗 docs.google.com/spreadsheets...
various computational neuroscience / MEEG / LFP short courses and summer schools
docs.google.com
December 19, 2025 at 4:37 PM
📆 updated for 2026!
list of summer schools & short courses in the realm of (computational) neuroscience or data analysis of EEG / MEG / LFP: 🔗 docs.google.com/spreadsheets...
list of summer schools & short courses in the realm of (computational) neuroscience or data analysis of EEG / MEG / LFP: 🔗 docs.google.com/spreadsheets...
New preprint out! (doi.org/10.64898/202...)
We examined how EEG activity during movement preparation and error processing distinguishes learning and error processing between motor adaptation and de novo learning.
We examined how EEG activity during movement preparation and error processing distinguishes learning and error processing between motor adaptation and de novo learning.
EEG Dynamics of Movement Preparation and Error Processing Distinguish Motor Adaptation From De Novo Learning
Previous research has distinguished behavioral mechanisms between motor adaptation and de novo learning. However, electroencephalography (EEG) markers dissociating them remain unclear. Here, participa...
doi.org
December 18, 2025 at 7:44 PM
New preprint out! (doi.org/10.64898/202...)
We examined how EEG activity during movement preparation and error processing distinguishes learning and error processing between motor adaptation and de novo learning.
We examined how EEG activity during movement preparation and error processing distinguishes learning and error processing between motor adaptation and de novo learning.
Reposted by Marius 't Hart
EEG Dynamics of Movement Preparation and Error Processing Distinguish Motor Adaptation From De Novo Learning https://www.biorxiv.org/content/10.64898/2025.12.11.693740v1
December 15, 2025 at 5:15 PM
EEG Dynamics of Movement Preparation and Error Processing Distinguish Motor Adaptation From De Novo Learning https://www.biorxiv.org/content/10.64898/2025.12.11.693740v1
Someone in my lab asked me to make a QR code, yet again. So I vibe-coded them a Shiny app, and now you could use it too: mthart.shinyapps.io/ShinyQR/
Vibe coding is fun, but I would not use it for data analysis.
Source code: github.com/thartbm/Shin...
Vibe coding is fun, but I would not use it for data analysis.
Source code: github.com/thartbm/Shin...
mthart.shinyapps.io
November 26, 2025 at 3:31 PM
Someone in my lab asked me to make a QR code, yet again. So I vibe-coded them a Shiny app, and now you could use it too: mthart.shinyapps.io/ShinyQR/
Vibe coding is fun, but I would not use it for data analysis.
Source code: github.com/thartbm/Shin...
Vibe coding is fun, but I would not use it for data analysis.
Source code: github.com/thartbm/Shin...
Reposted by Marius 't Hart
I think almost all scientific projects should be planned carefully. And I think an app can dramatically improve that. So I wrote an app for that (free for now, if you can fund this let me know). I tested it quite a bit (>8000 users in beta so far). try it: planyourscience.com
November 20, 2025 at 3:33 PM
I think almost all scientific projects should be planned carefully. And I think an app can dramatically improve that. So I wrote an app for that (free for now, if you can fund this let me know). I tested it quite a bit (>8000 users in beta so far). try it: planyourscience.com
Preprint: Frame Effects Across Time and Space (FEAST): www.biorxiv.org/cgi/content/...
In the frame effect people perceive a large horizontal separation between two horizontally aligned flashed probes when they are flashed within a left-right moving frame.
In the frame effect people perceive a large horizontal separation between two horizontally aligned flashed probes when they are flashed within a left-right moving frame.
Frame Effects Across Space and Time
When two probes are flashed at different times within a moving frame they can be perceived as dramatically separated from each other even though they are at the same location in the display. This effe...
www.biorxiv.org
October 28, 2025 at 2:19 PM
Preprint: Frame Effects Across Time and Space (FEAST): www.biorxiv.org/cgi/content/...
In the frame effect people perceive a large horizontal separation between two horizontally aligned flashed probes when they are flashed within a left-right moving frame.
In the frame effect people perceive a large horizontal separation between two horizontally aligned flashed probes when they are flashed within a left-right moving frame.
Interview with Ilja Agricola (from Marburg) about publication fraud in math.
retractionwatch.com/2025/09/24/m...
retractionwatch.com/2025/09/24/m...
retractionwatch.com
September 25, 2025 at 8:14 PM
Interview with Ilja Agricola (from Marburg) about publication fraud in math.
retractionwatch.com/2025/09/24/m...
retractionwatch.com/2025/09/24/m...
Enjoying the end of summer!
September 22, 2025 at 12:26 AM
Enjoying the end of summer!
Reposted by Marius 't Hart
In this paper, Andrew King looked at tools as cues for dual adaptation. He used a VR task, where a ball had to be launched to a target with a 30 degree rotation.
Using Tools as Cues for Motor Adaptation in Virtual Reality https://www.biorxiv.org/content/10.1101/2025.09.02.673800v1
September 13, 2025 at 2:26 PM
In this paper, Andrew King looked at tools as cues for dual adaptation. He used a VR task, where a ball had to be launched to a target with a 30 degree rotation.
In this paper we use a new approach from control theory (engineering), a "disturbance observer", to see if it can be applied to visuomotor adaptation. This "DO model" is doing reasonably well.
Modeling Human Visuomotor Adaptation with a DisturbanceObserver Framework https://www.biorxiv.org/content/10.1101/2025.09.01.673530v1
September 5, 2025 at 11:32 PM
In this paper we use a new approach from control theory (engineering), a "disturbance observer", to see if it can be applied to visuomotor adaptation. This "DO model" is doing reasonably well.
In this study @deniseyph.bsky.social and I take data from 4 previous studies, and their pilots, with N=270 to look into potential relationships between precision of reaching directions and proprioception and various other measures.
Precision of reaches and proprioception in motor control and adaptation https://www.biorxiv.org/content/10.1101/2025.06.14.659693v1
June 16, 2025 at 1:02 PM
In this study @deniseyph.bsky.social and I take data from 4 previous studies, and their pilots, with N=270 to look into potential relationships between precision of reaching directions and proprioception and various other measures.
Reposted by Marius 't Hart
These boxes are not moving. A mind-bending optical illusion by Japanese artist Jagarikin.
May 7, 2025 at 1:03 AM
These boxes are not moving. A mind-bending optical illusion by Japanese artist Jagarikin.
Reposted by Marius 't Hart
I guess it's time to donate to Brent Sutton's campaign ahead of the by-election
May 2, 2025 at 10:38 PM
I guess it's time to donate to Brent Sutton's campaign ahead of the by-election
Yesterday and today my #NCMpan25 poster (2-F-86) shows you our first attempts at characterizing the time course of strategy development. I'm unfortunately not there, but you can ask @deniseyph.bsky.social to explain it to you.
May 2, 2025 at 1:03 PM
Yesterday and today my #NCMpan25 poster (2-F-86) shows you our first attempts at characterizing the time course of strategy development. I'm unfortunately not there, but you can ask @deniseyph.bsky.social to explain it to you.
Reposted by Marius 't Hart
Because if I wanted someone to confidently make up answers to my questions I would simply ask a man
Bit of an odd story this one - the main analysis says women don't use AI because they lack STEM skills, confidence and value in the workplace. Yet the anecdotes suggest that women excel at communication, whether writing or interpersonal, and can spot ChatGPT's flaws
www.bbc.co.uk/news/busines...
www.bbc.co.uk/news/busines...
Why are fewer women using AI than men?
The use of artificial intelligence appears to have a significant gender imbalance.
www.bbc.co.uk
April 30, 2025 at 4:59 AM
Because if I wanted someone to confidently make up answers to my questions I would simply ask a man
Reposted by Marius 't Hart
I’ve never understood why Americans don’t want the same kinds of environments they love when they travel, at home.
April 30, 2025 at 1:46 PM
I’ve never understood why Americans don’t want the same kinds of environments they love when they travel, at home.
Also today at #NCMPan25 is Mireille Broucke's poster 1-G-90 where she's looking at applying new advances in control-theory to motor adaptation, and we designed a new paradigm to try to probe the mechanism. @ncmsociety.bsky.social
April 29, 2025 at 4:53 PM
Also today at #NCMPan25 is Mireille Broucke's poster 1-G-90 where she's looking at applying new advances in control-theory to motor adaptation, and we designed a new paradigm to try to probe the mechanism. @ncmsociety.bsky.social
@deniseyph.bsky.social is presenting her poster today & tomorrow at #NCMpan25, 1-F-75 where we use Single-Trial-Learning to look at initial implicit adaptation in a variety of situations.
April 29, 2025 at 4:32 PM
@deniseyph.bsky.social is presenting her poster today & tomorrow at #NCMpan25, 1-F-75 where we use Single-Trial-Learning to look at initial implicit adaptation in a variety of situations.
Reposted by Marius 't Hart
Hi, We have new open positions – PhD student and postdocs– experimental or computational– in our research groups at @nerflabs.bsky.social in Leuven Belgium on neural circuit basis of visual behavior/developmental disorders. I am at Cosyne Workshops and happy to discuss opportunities.
March 31, 2025 at 2:50 AM
Hi, We have new open positions – PhD student and postdocs– experimental or computational– in our research groups at @nerflabs.bsky.social in Leuven Belgium on neural circuit basis of visual behavior/developmental disorders. I am at Cosyne Workshops and happy to discuss opportunities.
Shanaa (not on blue sky) published the last paper from his PhD projects in Journal of Neurophysiology!
In this paper, he used immersive virtual reality to examine motor memory formation and motor adaptation with more natural perturbations.
1/6
In this paper, he used immersive virtual reality to examine motor memory formation and motor adaptation with more natural perturbations.
1/6
March 17, 2025 at 7:36 PM
Shanaa (not on blue sky) published the last paper from his PhD projects in Journal of Neurophysiology!
In this paper, he used immersive virtual reality to examine motor memory formation and motor adaptation with more natural perturbations.
1/6
In this paper, he used immersive virtual reality to examine motor memory formation and motor adaptation with more natural perturbations.
1/6
Reposted by Marius 't Hart
Spoiling our families with @thartbm.bsky.social
March 15, 2025 at 3:40 PM
Spoiling our families with @thartbm.bsky.social
Reposted by Marius 't Hart
Scientific data and independence are at risk: We need to work with community-driven services and university libraries to create new multi-country organizations that are resilient to political interference.
By @neuralreckoning.bsky.social
#neuroskyence
www.thetransmitter.org/policy/scien...
By @neuralreckoning.bsky.social
#neuroskyence
www.thetransmitter.org/policy/scien...
Science must step away from nationally managed infrastructure
Scientific data and independence are at risk. We need to work with community-driven services and university libraries to create new multi-country organizations that are resilient to political…
www.thetransmitter.org
February 20, 2025 at 5:09 PM
Scientific data and independence are at risk: We need to work with community-driven services and university libraries to create new multi-country organizations that are resilient to political interference.
By @neuralreckoning.bsky.social
#neuroskyence
www.thetransmitter.org/policy/scien...
By @neuralreckoning.bsky.social
#neuroskyence
www.thetransmitter.org/policy/scien...
Reposted by Marius 't Hart
would you like a "PhD in a box" in 3 weeks? you won't get a degree of course, but you will learn SO MUCH and make lifelong science friends! join us!
🚨 Neuromatch Academy Course Applications are OPEN for 2025!! 🚨
Get your application in early to be a student or teaching assistant for this year’s courses!
Applications are due Sunday, March 23.
Apply & learn more: neuromatch.io/courses/
#mlsky #compneurosky #ai #climatesolutions #ScienceEdu 🧪
Get your application in early to be a student or teaching assistant for this year’s courses!
Applications are due Sunday, March 23.
Apply & learn more: neuromatch.io/courses/
#mlsky #compneurosky #ai #climatesolutions #ScienceEdu 🧪
March 4, 2025 at 3:25 PM
would you like a "PhD in a box" in 3 weeks? you won't get a degree of course, but you will learn SO MUCH and make lifelong science friends! join us!