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Martina Callaghan

@mfcallaghan

MRI Physicist working in neuroscience. Based in the Department of Imaging Neuroscience, home to the FIL, at University College London (UCL)

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21.12.2023
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Latest posts by Martina Callaghan @mfcallaghan

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The human brain reimagined: Eleanor Maguire, transforming understanding of neuroscience Eleanor Maguire transformed our understanding of human memory and how we approach neuroscience research, inspiring generations of scientists and paving the way for some of our biggest breakthroughs.

We are delighted to see departmental alumni Eleanor Maguire, and her former PhD student Sir Demis Hassabis, honoured in the UCL Faces project, as part of UCL’s bicentenary celebrations. Read about their valuable contributions on the UCL Faces webpage.

www.ucl.ac.uk/about/search...

16.02.2026 13:10 πŸ‘ 15 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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UCL researchers uncover distinct brain changes in Parkinson’s and Lewy body dementia UCL researchers have used advanced brain imaging to uncover the distinct brain changes between people with Parkinson’s disease and Lewy body dementia, opening the door to more targeted treatments

Really excited to share first published paper of the year! Thank you to @uclbrainscience.bsky.social for highlighting: www.ucl.ac.uk/brain-scienc.... We found different organisational changes in Lewy body disease patients with dementia versus those with intact cognition, using structural gradients.

20.01.2026 11:39 πŸ‘ 11 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
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EU funding awarded to Imaging Neuroscience PI β€” Department of Imaging Neuroscience European Research Council (ERC) Consolidator Grant awarded to Peter Kok

We are pleased to share that Peter Kok has been awarded the Consolidator Grant from the European Research Council (ERC)!

www.in.fil.ion.ucl.ac.uk/news/blog-po...

11.12.2025 16:26 πŸ‘ 11 πŸ” 1 πŸ’¬ 0 πŸ“Œ 1
SPM Homecoming  & SPM25  | Prof. Peter Zeidman, Dr. Olivia Kowalczyk & Dr. Johan Medrano
SPM Homecoming & SPM25 | Prof. Peter Zeidman, Dr. Olivia Kowalczyk & Dr. Johan Medrano YouTube video by Andy's Brain Tube

In this video, Andy Jahn discusses the latest developments in #SPM, the latest release #SPM25 and our recent #SPM Homecoming with the wonderful @corticalpete.bsky.social, @liviasimela.bsky.social and @johmedr.bsky.social.

youtu.be/VqzvUPV7pk8?...

26.09.2025 10:00 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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Issues | Cerebral Cortex | Oxford Academic Publishes papers on the development, organization, plasticity, and function of the cerebral cortex, including the hippocampus.

A birthday is a good time to reflect! To mark SPM @ 30, this month's issue of Cerebral Cortex features deeply insightful commentaries on neuroimaging analysis from Ed Bullmore, Peter Bandettini, Peter Fox, Pedro Valdes-Sosa, Klaas Enno Stephan, Viktor Jirsa, et al [1/2] academic.oup.com/cercor/issue

16.09.2025 08:16 πŸ‘ 34 πŸ” 19 πŸ’¬ 2 πŸ“Œ 1
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🚨 We’re hiring: Associate Professor/Professor of Cognitive Neuroscience

🧠 Lead pioneering imaging-informed cognitive neuroscience research
🌍 Open to international applicants | Visa sponsorship available
πŸ“ Permanent, full-time, on-site
πŸ”— Apply now: www.ucl.ac.uk/work-at-ucl/...

11.08.2025 15:53 πŸ‘ 34 πŸ” 42 πŸ’¬ 1 πŸ“Œ 1
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UCL – University College London UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).

🚨Amazing opportunity: position available for a new associate/full professor at the FIL @imagingneuroucl.bsky.social @uclbrainscience.bsky.social! Do you have a neuroimaging-focused research program? Get applying! 🚨

www.ucl.ac.uk/work-at-ucl/...

08.08.2025 13:39 πŸ‘ 23 πŸ” 22 πŸ’¬ 2 πŸ“Œ 0
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UCL – University College London UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).

We are recruiting a new PI at the FIL @imagingneuroucl.bsky.social, Associate or Full Professor. This is an amazing place to do cognitive neuroscience, in the heart of London. If you or someone you know might be interested, please pass it on. #neuroskyence

www.ucl.ac.uk/work-at-ucl/...

08.08.2025 10:52 πŸ‘ 58 πŸ” 69 πŸ’¬ 0 πŸ“Œ 2

The beta release of SPM-Python is out now! Amazing work by Johan Medrano @johmedr.bsky.social , Yael Balbastre, Yulia Bezsudnova @ybezs.bsky.social and other members of their team. A new era for SPM! #OHBM2025

23.06.2025 08:22 πŸ‘ 88 πŸ” 37 πŸ’¬ 2 πŸ“Œ 1

Lots of exciting work being showcased by the SPM Team and other Fellows from the UCL Department of Imaging Neuroscience at #OHBM2025 this week! A thread 🧡 ... [1/7]

23.06.2025 08:06 πŸ‘ 14 πŸ” 8 πŸ’¬ 1 πŸ“Œ 0
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The moment we've all been waiting for... πŸ₯

πŸ“‹ FULL SCHEDULE IS HERE!

Incredible speakers from every corner of the globe are ready to blow your minds! 🀯

⚠️ URGENT: Only 3 days left to join us!
Check it out β†’ meguk.ac.uk/programme/

18.06.2025 12:48 πŸ‘ 5 πŸ” 3 πŸ’¬ 0 πŸ“Œ 1
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Centre of Functional and Metabolic Mapping - Western University Western University, in vibrant London, Ontario, delivers an academic and student experience second to none.

Our Siemens 7T Collaboration Scientist is moving to support the Siemens 7T Terra.X Impulse at Stanford. Siemens is rehiring for our position, located in Canada's National Ultra-High Field MRI platform cfmm.uwo.ca in London, Ontario πŸ‡¨πŸ‡¦. onehealthineers.wd3.myworkdayjobs.com/SHSJB/job/OA...

10.06.2025 14:41 πŸ‘ 16 πŸ” 16 πŸ’¬ 0 πŸ“Œ 0
Course schedule - SPM Documentation Documentation of the SPM Software for neuroimaging

Don't miss our upcoming #SPM course for #EEG & #MEG online from 19-22 May 2025! 🧠

We'll cover preprocessing, source reconstruction, DCM & OPM analyses. Practicals will include SPM-Python!

Programme: www.fil.ion.ucl.ac.uk/spm/docs/cou...

Register by May 11th πŸ‘‡ onlinestore.ucl.ac.uk/conferences-...

09.05.2025 16:08 πŸ‘ 7 πŸ” 7 πŸ’¬ 0 πŸ“Œ 1

Despite everything going on, I may have funds to hire a postdoc this year πŸ˜¬πŸ€žπŸ§‘β€πŸ”¬ Open to a wide variety of possible projects in social and cognitive neuroscience. Get in touch if you are interested! Reposts appreciated.

09.05.2025 19:01 πŸ‘ 130 πŸ” 102 πŸ’¬ 3 πŸ“Œ 5

🎺🎺🎺 We will be hosting #MEGUKI2025 this July and hope that lots of you will be able to join us, including for the kick off day focusing on #naturalistic neuroscience.

More details and info on how to submit abstracts below πŸ‘‡

06.05.2025 14:28 πŸ‘ 2 πŸ” 6 πŸ’¬ 0 πŸ“Œ 0

Harvard has set an example for other higher-ed institutions - rejecting an unlawful and ham-handed attempt to stifle academic freedom, while taking steps to make sure students can benefit from an environment of intellectual inquiry, rigorous debate and mutual respect. Let’s hope others follow suit.

15.04.2025 03:52 πŸ‘ 89670 πŸ” 18252 πŸ’¬ 1596 πŸ“Œ 747

🧠 Want to do a PhD in neuroimaging?
πŸ₯ Want to have clinical impact?
πŸ‘¨β€πŸ« Want to have an amazing supervisor to guide you?

Look no further... πŸ‘‡

02.04.2025 11:40 πŸ‘ 7 πŸ” 9 πŸ’¬ 0 πŸ“Œ 0
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At @ox.ac.uk it's time for the staff survey. Here's my answer to: "What is the main thing the University could do to help you to progress your career?"
Please repost and respond similarly to the survey if you agree. It's the only way to get our points across!

01.04.2025 15:41 πŸ‘ 19 πŸ” 8 πŸ’¬ 0 πŸ“Œ 2

A key paper, and monumental effort from the lab, demonstrating the potential for truly naturalistic imaging neuroscience. What a tour de force! Go team! πŸ‘πŸ» πŸ‘πŸ» πŸ‘πŸ»

22.03.2025 09:47 πŸ‘ 11 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0

Great to see our excellent colleague @peterkok.bsky.social getting further recognition of his great work!

Congratulations Peter! πŸ₯³πŸ‘πŸ»

15.03.2025 11:35 πŸ‘ 3 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

Great opportunity to learn directly from those developing the methods! #SPM

14.03.2025 08:38 πŸ‘ 7 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0
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UCL – University College London UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).

The Institute of Cognitive Neuroscience is the most wonderful place to work. Supportive, bright colleagues doing incredible research in beautiful Queen Square. Do get in touch if you have any questions. Come join us!

www.ucl.ac.uk/work-at-ucl/...

22.01.2025 18:02 πŸ‘ 36 πŸ” 21 πŸ’¬ 4 πŸ“Œ 5
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UCL – University College London UCL is consistently ranked as one of the top ten universities in the world (QS World University Rankings 2010-2022) and is No.2 in the UK for research power (Research Excellence Framework 2021).

We have an opening for a 12 month Research Assistant post, funded by an ERC grant. The postholder would help with several neuroimaging projects, including MEG and 7T fMRI. Please repost and share with anyone who may be interested. www.ucl.ac.uk/work-at-ucl/... #neuroskyence #Neuroimaging

14.02.2025 11:26 πŸ‘ 65 πŸ” 59 πŸ’¬ 2 πŸ“Œ 4

Now over 900 signatures. Please keep signing and sharing to send a clear message to the Royal Society that we want them to stand up for values that we all hold dear: docs.google.com/forms/d/e/1F...

12.02.2025 20:30 πŸ‘ 197 πŸ” 101 πŸ’¬ 1 πŸ“Œ 12
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ISME - Incoherent Sampling of Multi-Echo data to minimize cardiac-induced noise in brain maps of R2* and magnetic susceptibility Purpose: Brain maps of the MRI parameters R2* and magnetic susceptibility enable the investigation of microscopic tissue changes associated with brain disease in patient populations. However, maps of ...

Hey #MRI folks! New preprint from the group about the prospective correction of cardiac-induced noise in brain #relaxometry data!!
www.biorxiv.org/content/10.1...

07.02.2025 13:52 πŸ‘ 6 πŸ” 4 πŸ’¬ 1 πŸ“Œ 0

Really looking forward to this week's #BrainMeeting from our amazing Chair of the Methods Group, the brilliant @corticalpete.bsky.social. Make sure you join us!

03.02.2025 22:11 πŸ‘ 7 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0

Can we find the earliest adopters of SPM on Bluesky? Full marks to @jonsimons.bsky.social for SPM96!

24.01.2025 16:26 πŸ‘ 13 πŸ” 2 πŸ’¬ 2 πŸ“Œ 0

Happy 30th birthday year to SPM!! 🎈🍰

To get the party started, we are delighted to announce SPM 25.01, a major new version of the open-source neuroimaging software.

Read the preprint to discover what's new arxiv.org/pdf/2501.12081 and download SPM for free from Github github.com/spm/spm/rele...

24.01.2025 15:56 πŸ‘ 137 πŸ” 65 πŸ’¬ 0 πŸ“Œ 11
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Eleanor Maguire | 1970 - 2025 | Online-Tribute.com Learning and memory are so fundamental to us, so enmeshed throughout cognition, that β€˜solving’ memory, unpacking its neural mechanisms and being able to conceptualise it fully will, I believe, res…

It is with profound sadness that we share the devastating news that Eleanor Maguire passed away on January 4th. She was a phenomenally brilliant neuroscientist, with immense passion for her work and many remarkable accomplishments. We will miss her terribly.

www.online-tribute.com/EleanorMaguire

06.01.2025 11:22 πŸ‘ 135 πŸ” 66 πŸ’¬ 4 πŸ“Œ 12
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a man with a mustache is holding a piece of paper with the word science written on it . Alt: #science

#Bluesky feels like Twitter used to. So nice to see my feed filled with scientific content and discussion again.

03.12.2024 20:27 πŸ‘ 56 πŸ” 7 πŸ’¬ 0 πŸ“Œ 0