Ileana Jelescu
@ijelescu.bsky.social
SNSF Eccellenza Asst Prof @ UNIL-CHUV Radiology, Lausanne | ERC Grantee | MRI physicist | Brain microstructure & function | Infallible positive attitude
Last call to register for this awesome bi-annual conference on Tissue Microstructure Imaging, gathering all modalities!
GRC: www.grc.org/tissue-micro...
GRS: www.grc.org/tissue-micro...
GRC: www.grc.org/tissue-micro...
GRS: www.grc.org/tissue-micro...
June 20, 2025 at 6:49 AM
Last call to register for this awesome bi-annual conference on Tissue Microstructure Imaging, gathering all modalities!
GRC: www.grc.org/tissue-micro...
GRS: www.grc.org/tissue-micro...
GRC: www.grc.org/tissue-micro...
GRS: www.grc.org/tissue-micro...
Growing evidence that careful experimental design of ADC-fMRI yields functional information distinct from BOLD prompts the question of residual vascular sources.
We thus analyzed the ADC- and BOLD-fMRI responses to non-neuronal vascular fluctuations. 🥁
Led by I. de Riedmatten & A. Spencer
#FIREPATH
We thus analyzed the ADC- and BOLD-fMRI responses to non-neuronal vascular fluctuations. 🥁
Led by I. de Riedmatten & A. Spencer
#FIREPATH
Evaluating the dependence of ADC-fMRI on haemodynamics inbreath-hold and resting-state conditions https://www.biorxiv.org/content/10.1101/2025.05.15.654237v1
May 21, 2025 at 12:25 PM
Growing evidence that careful experimental design of ADC-fMRI yields functional information distinct from BOLD prompts the question of residual vascular sources.
We thus analyzed the ADC- and BOLD-fMRI responses to non-neuronal vascular fluctuations. 🥁
Led by I. de Riedmatten & A. Spencer
#FIREPATH
We thus analyzed the ADC- and BOLD-fMRI responses to non-neuronal vascular fluctuations. 🥁
Led by I. de Riedmatten & A. Spencer
#FIREPATH
Reposted by Ileana Jelescu
The most productive researchers are those who can engage in a critical exchange without letting their ego cloud their judgement
https://go.nature.com/43g7nci
https://go.nature.com/43g7nci
What an angry exchange with a reviewer taught me about arrogance and humility
Nature - I should have paused and asked myself some tough questions. Instead, I started to type.
go.nature.com
May 17, 2025 at 4:17 PM
The most productive researchers are those who can engage in a critical exchange without letting their ego cloud their judgement
https://go.nature.com/43g7nci
https://go.nature.com/43g7nci
Reposted by Ileana Jelescu
First post on an exciting new manuscript online today @natneuro.nature.com - in collab with @lucinauddin.bsky.social and Catie Chang. We take a fresh look at the physiological dynamics associated with the global signal 🧠 ...
www.nature.com/articles/s41...
Read here:
rdcu.be/ek01F
www.nature.com/articles/s41...
Read here:
rdcu.be/ek01F
Autonomic physiological coupling of the global fMRI signal
Nature Neuroscience - The brain and body are necessarily connected. Here the authors show that brain blood flow and electrical activity are coupled with systemic physiological changes in the body.
rdcu.be
May 7, 2025 at 1:42 PM
First post on an exciting new manuscript online today @natneuro.nature.com - in collab with @lucinauddin.bsky.social and Catie Chang. We take a fresh look at the physiological dynamics associated with the global signal 🧠 ...
www.nature.com/articles/s41...
Read here:
rdcu.be/ek01F
www.nature.com/articles/s41...
Read here:
rdcu.be/ek01F
Reposted by Ileana Jelescu
The group has just published a new scientific article on #MRI transverse relaxation decay in subcortical grey matter:
analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/...
analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/...
analyticalsciencejournals.onlinelibrary.wiley.com
May 8, 2025 at 3:52 PM
The group has just published a new scientific article on #MRI transverse relaxation decay in subcortical grey matter:
analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/...
analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Ileana Jelescu
Our first BSKY post and its a good one. Huge collaborative effort from the Diffusion Study Group @ismrm.bsky.social on "Considerations and recommendations from the ISMRM diffusion study group for preclinical diffusion MRI" led by @ijelescu.bsky.social & DSG team! Full papers below.
May 7, 2025 at 5:55 PM
Our first BSKY post and its a good one. Huge collaborative effort from the Diffusion Study Group @ismrm.bsky.social on "Considerations and recommendations from the ISMRM diffusion study group for preclinical diffusion MRI" led by @ijelescu.bsky.social & DSG team! Full papers below.
Reposted by Ileana Jelescu
It's finally here! Use the Network Correspondence Toolbox to help contextualize your neuroimaging findings 🧠
A network correspondence toolbox for quantitative evaluation of novel neuroimaging results - Nature Communications
Here, the authors present the Network Correspondence Toolbox, which enables researchers to examine and report spatial correspondence between their neuroimaging results and widely used brain atlases.
www.nature.com
March 26, 2025 at 1:54 AM
It's finally here! Use the Network Correspondence Toolbox to help contextualize your neuroimaging findings 🧠
📰 Out now in @commsbio.bsky.social! 🧠🧲🔍
Why should fMRI connectivity be limited to gray matter nodes?
Using ADC-fMRI, we can robustly include white matter nodes and explore white-to-gray and white-to-white connectivity.
Masterfully led by Inès de Riedmatten!
#FIREPATH
www.nature.com/articles/s42...
Why should fMRI connectivity be limited to gray matter nodes?
Using ADC-fMRI, we can robustly include white matter nodes and explore white-to-gray and white-to-white connectivity.
Masterfully led by Inès de Riedmatten!
#FIREPATH
www.nature.com/articles/s42...
Apparent Diffusion Coefficient fMRI shines light on white matter resting-state connectivity compared to BOLD - Communications Biology
de Riedmatten et al. propose apparent diffusion coefficient functional MRI as a novel contrast for assessing functional connectivity in both grey matter and white matter, addressing the limitations of...
www.nature.com
March 18, 2025 at 9:00 PM
📰 Out now in @commsbio.bsky.social! 🧠🧲🔍
Why should fMRI connectivity be limited to gray matter nodes?
Using ADC-fMRI, we can robustly include white matter nodes and explore white-to-gray and white-to-white connectivity.
Masterfully led by Inès de Riedmatten!
#FIREPATH
www.nature.com/articles/s42...
Why should fMRI connectivity be limited to gray matter nodes?
Using ADC-fMRI, we can robustly include white matter nodes and explore white-to-gray and white-to-white connectivity.
Masterfully led by Inès de Riedmatten!
#FIREPATH
www.nature.com/articles/s42...
Reposted by Ileana Jelescu
🔍 New must-see resource! 🧠
--> Reproducible Brain Charts – an open-data tool for mapping brain development & mental health
www.biorxiv.org/content/10.1...
👏 Kudos to @ted-satterthwaite.bsky.social and Michael Milham @childmindinstitute.bsky.social for leading this effort!
--> Reproducible Brain Charts – an open-data tool for mapping brain development & mental health
www.biorxiv.org/content/10.1...
👏 Kudos to @ted-satterthwaite.bsky.social and Michael Milham @childmindinstitute.bsky.social for leading this effort!
February 27, 2025 at 1:30 PM
🔍 New must-see resource! 🧠
--> Reproducible Brain Charts – an open-data tool for mapping brain development & mental health
www.biorxiv.org/content/10.1...
👏 Kudos to @ted-satterthwaite.bsky.social and Michael Milham @childmindinstitute.bsky.social for leading this effort!
--> Reproducible Brain Charts – an open-data tool for mapping brain development & mental health
www.biorxiv.org/content/10.1...
👏 Kudos to @ted-satterthwaite.bsky.social and Michael Milham @childmindinstitute.bsky.social for leading this effort!
📢Registration is open for the 3rd GRC on *Tissue Microstructure Imaging*, happening July 12-18 at Stonehill College (Easton, MA, USA).
Register early and spread the word!!
Full program and registration:
www.grc.org/tissue-micro...
Register early and spread the word!!
Full program and registration:
www.grc.org/tissue-micro...
February 23, 2025 at 8:51 PM
📢Registration is open for the 3rd GRC on *Tissue Microstructure Imaging*, happening July 12-18 at Stonehill College (Easton, MA, USA).
Register early and spread the word!!
Full program and registration:
www.grc.org/tissue-micro...
Register early and spread the word!!
Full program and registration:
www.grc.org/tissue-micro...
Our first experimental demonstration of changes in diffusivity and kurtosis in the rat somatosensory pathway, where BOLD responses are not detected.
Congratulations, Andreea Hertanu!
@snsf-ch.bsky.social @fbm-unil.bsky.social
Congratulations, Andreea Hertanu!
@snsf-ch.bsky.social @fbm-unil.bsky.social
New paper in Imaging Neuroscience by Andreea Hertanu, Tommaso Pavan, and Ileana O. Jelescu:
Somatosensory-evoked response induces extensive diffusivity and kurtosis changes associated with neural activity in rodents
doi.org/10.1162/imag...
Somatosensory-evoked response induces extensive diffusivity and kurtosis changes associated with neural activity in rodents
doi.org/10.1162/imag...
February 19, 2025 at 11:28 AM
Our first experimental demonstration of changes in diffusivity and kurtosis in the rat somatosensory pathway, where BOLD responses are not detected.
Congratulations, Andreea Hertanu!
@snsf-ch.bsky.social @fbm-unil.bsky.social
Congratulations, Andreea Hertanu!
@snsf-ch.bsky.social @fbm-unil.bsky.social
It would be my pleasure, and an honor, to serve as Secretary of the #Diffusion Study Group. @ismrm.bsky.social
ISMRM Study Group Members: Help elect the leaders who will guide your Study Group's activities, drive innovation, and foster collaboration! Check your registered email for voting instructions.
#ISMRM2025 #ISMRM #ISMRT #MR #MedicalImaging #MRI #MagneticResonance #StudyGroup #OnlineEducation
#ISMRM2025 #ISMRM #ISMRT #MR #MedicalImaging #MRI #MagneticResonance #StudyGroup #OnlineEducation
February 11, 2025 at 9:45 AM
It would be my pleasure, and an honor, to serve as Secretary of the #Diffusion Study Group. @ismrm.bsky.social
Reposted by Ileana Jelescu
New paper from the lab, led by J. Nguyen-Duc!
Apparent Diffusion Coefficient (ADC)-fMRI complements BOLD in mapping motor pathway activation *and* recovers the functional organization of the visual dorsal & ventral streams.
#MicMapLab #FIREPATH 🧠🧲💦
doi.org/10.1002/hbm....
Apparent Diffusion Coefficient (ADC)-fMRI complements BOLD in mapping motor pathway activation *and* recovers the functional organization of the visual dorsal & ventral streams.
#MicMapLab #FIREPATH 🧠🧲💦
doi.org/10.1002/hbm....
Mapping Activity and Functional Organisation of the Motor and Visual Pathways Using ADC‐fMRI in the Human Brain
This article validates ADC-fMRI as a tool complementing BOLD-fMRI, detecting neural activity via neuromorphological coupling. In experiments with motor and visual stimuli at 3 T, ADC-fMRI was shown t...
doi.org
January 27, 2025 at 10:52 AM
New paper from the lab, led by J. Nguyen-Duc!
Apparent Diffusion Coefficient (ADC)-fMRI complements BOLD in mapping motor pathway activation *and* recovers the functional organization of the visual dorsal & ventral streams.
#MicMapLab #FIREPATH 🧠🧲💦
doi.org/10.1002/hbm....
Apparent Diffusion Coefficient (ADC)-fMRI complements BOLD in mapping motor pathway activation *and* recovers the functional organization of the visual dorsal & ventral streams.
#MicMapLab #FIREPATH 🧠🧲💦
doi.org/10.1002/hbm....
Reposted by Ileana Jelescu
Wow, just wow.
V different approach reveals numerous problems in Scientific Reports - cf deevybee.blogspot.com/2024/10/an-o...
I do hope @springernature.bsky.social will start to publish reviewer reports and editor info as we suggested
V different approach reveals numerous problems in Scientific Reports - cf deevybee.blogspot.com/2024/10/an-o...
I do hope @springernature.bsky.social will start to publish reviewer reports and editor info as we suggested
January 14, 2025 at 7:39 AM
Wow, just wow.
V different approach reveals numerous problems in Scientific Reports - cf deevybee.blogspot.com/2024/10/an-o...
I do hope @springernature.bsky.social will start to publish reviewer reports and editor info as we suggested
V different approach reveals numerous problems in Scientific Reports - cf deevybee.blogspot.com/2024/10/an-o...
I do hope @springernature.bsky.social will start to publish reviewer reports and editor info as we suggested
Reposted by Ileana Jelescu
Have you registered for the ISMRM Workshop on 40 Years of Diffusion being held in Kyoto, Japan? Register on or before the 16 January early registration deadline and SAVE!
Learn more & register: www.ismrm.org/workshops/20...
#ISMRM #ISMRT #MRI #MedicalImaging #MagneticResonance #MR
Learn more & register: www.ismrm.org/workshops/20...
#ISMRM #ISMRT #MRI #MedicalImaging #MagneticResonance #MR
January 13, 2025 at 7:14 PM
Have you registered for the ISMRM Workshop on 40 Years of Diffusion being held in Kyoto, Japan? Register on or before the 16 January early registration deadline and SAVE!
Learn more & register: www.ismrm.org/workshops/20...
#ISMRM #ISMRT #MRI #MedicalImaging #MagneticResonance #MR
Learn more & register: www.ismrm.org/workshops/20...
#ISMRM #ISMRT #MRI #MedicalImaging #MagneticResonance #MR
Reposted by Ileana Jelescu
🎈 COME JOIN US+LEARN ABOUT DIFFUSION MRI at this wonderful ISMRM workshop in Kyoto, Japan (Feb 16-20: 40 Years of Diffusion: Past, Present & Future):
www.ismrm.org/workshops/20...
🔥 I'll do a talk on Generative AI + Diffusion MRI. The 2 fields are highly connected. So why study them? 🧵👇
www.ismrm.org/workshops/20...
🔥 I'll do a talk on Generative AI + Diffusion MRI. The 2 fields are highly connected. So why study them? 🧵👇
January 4, 2025 at 4:49 AM
🎈 COME JOIN US+LEARN ABOUT DIFFUSION MRI at this wonderful ISMRM workshop in Kyoto, Japan (Feb 16-20: 40 Years of Diffusion: Past, Present & Future):
www.ismrm.org/workshops/20...
🔥 I'll do a talk on Generative AI + Diffusion MRI. The 2 fields are highly connected. So why study them? 🧵👇
www.ismrm.org/workshops/20...
🔥 I'll do a talk on Generative AI + Diffusion MRI. The 2 fields are highly connected. So why study them? 🧵👇
Reposted by Ileana Jelescu
🤩 Very excited for the 2025 Tissue Microstructure Imaging GRC!
Special shout out to the vice-chairs, both of whom we're proud to count among our research center's alumni, & to Dmitry Novikov, who will speak about cellular-level imaging w/ #MRI.
Program: www.grc.org/tissue-micro...
Special shout out to the vice-chairs, both of whom we're proud to count among our research center's alumni, & to Dmitry Novikov, who will speak about cellular-level imaging w/ #MRI.
Program: www.grc.org/tissue-micro...
December 16, 2024 at 5:33 PM
🤩 Very excited for the 2025 Tissue Microstructure Imaging GRC!
Special shout out to the vice-chairs, both of whom we're proud to count among our research center's alumni, & to Dmitry Novikov, who will speak about cellular-level imaging w/ #MRI.
Program: www.grc.org/tissue-micro...
Special shout out to the vice-chairs, both of whom we're proud to count among our research center's alumni, & to Dmitry Novikov, who will speak about cellular-level imaging w/ #MRI.
Program: www.grc.org/tissue-micro...
Reposted by Ileana Jelescu
OHBM has confirmed that Dec 17 is a hard deadline for abstracts.
December 12, 2024 at 10:54 PM
OHBM has confirmed that Dec 17 is a hard deadline for abstracts.
Reposted by Ileana Jelescu
Wow that is an impressive image of neurons and their beautiful connections
From:
Super-resolution imaging of fast morphological dynamics of neurons in behaving animals
www.nature.com/articles/s41...
From:
Super-resolution imaging of fast morphological dynamics of neurons in behaving animals
www.nature.com/articles/s41...
November 25, 2024 at 9:55 PM
Wow that is an impressive image of neurons and their beautiful connections
From:
Super-resolution imaging of fast morphological dynamics of neurons in behaving animals
www.nature.com/articles/s41...
From:
Super-resolution imaging of fast morphological dynamics of neurons in behaving animals
www.nature.com/articles/s41...
[clears throat, first BlueSky post]
The 2025 Gordon Research Conference on *Tissue Microstructure Imaging* program is out!
This unique meeting format offers a unifying look at tissue microstructure based on #MRI, #US, #optics, #EM , #x-ray, #photoacoustic, etc.
Join us July 12-18 & repost! More 👇
The 2025 Gordon Research Conference on *Tissue Microstructure Imaging* program is out!
This unique meeting format offers a unifying look at tissue microstructure based on #MRI, #US, #optics, #EM , #x-ray, #photoacoustic, etc.
Join us July 12-18 & repost! More 👇
November 21, 2024 at 9:00 AM