Pete Lally

Falmouth Electrics Half Man Half Biscuit · All Asimov And No Fresh Air · Song · 2025

They're back! 🤩

open.spotify.com/track/5uBmlQ...

#HMHB

13.06.2025 07:27 — 👍 0    🔁 0    💬 0    📌 0

Great Exhibition Road Festival is really good! Loaddds of stuff to do, especially for science curious kids. Or just, kids of all ages.

07.06.2025 11:18 — 👍 5    🔁 1    💬 0    📌 0

Huge thanks to the dream team who made this happen across @imperialcollegeldn.bsky.social @uoft.bsky.social @oxcin.bsky.social

03.06.2025 09:29 — 👍 0    🔁 0    💬 0    📌 0

We show how you can separate these interfering images to measure T2* decay curves, with each readout measuring all images at once.

Here’s an interactive notebook showing how this works: github.com/petelally/np...

And some 3T phantom data with scripts: github.com/petelally/np...

03.06.2025 09:29 — 👍 0    🔁 0    💬 1    📌 0

Image showing a brain obscured with horizontal stripes ('banding artifacts'), its representation in k-space, and the constituent images that interfere to form the stripes. The images have a range of T2* weightings.

SSFP imaging is super-efficient, but there are banding ‘artifacts’ which interfere with features of the anatomy we’re interested in.

But…

These ‘artifacts’ are just the constructive and destructive interference of lots of different images with different contrasts!

03.06.2025 09:29 — 👍 0    🔁 0    💬 1    📌 0

Steady‐state free precession for T2* relaxometry: All echoes in every readout with k‐space aliasing Purpose Multi-echo gradient echo imaging is useful for a range of applications including relaxometry, susceptibility mapping, and quantifying relative proportions of fat and water. This relies prima...

I’m very excited to share our latest paper, out today!

TL;DR: we measure all images of a multi-echo gradient echo acquisition *simultaneously* and in *every readout*

Interested? Read on below… 👀👇

doi.org/10.1002/mrm....

03.06.2025 09:29 — 👍 5    🔁 3    💬 1    📌 0

Great Exhibition Road Festival 2025 Join us in South Kensington on 7-8 June to celebrate science and the arts with a weekend of free events for all ages.

It's almost time for the Great Exhibition Road Festival!🎉

7-8 June will be a packed weekend, full of exciting free events for all ages

Look out for our stall on 'Magical MRI', and have a go at running an MRI scanner yourself! 🧲🪄🧠

Register now: ow.ly/h3Xk50VlfVi

02.06.2025 13:29 — 👍 1    🔁 0    💬 0    📌 0

🤩 #hawaythelads #safc 🔴⚪

23.05.2025 23:14 — 👍 8    🔁 0    💬 0    📌 0

How seeing his own brain inspired doctor to find a method to rapidly detect delirium Life-saving surgery in Greg Scott’s youth instilled determination to find more effective EEG diagnosis

A brain tumor led #OurImperial Dr Greg Scott to switch from computer science to neurology 🧠

Now he’s taking a computational approach to detecting delirium – affecting 1 in 5 people in hospital today.

Dr Scott spoke to The Observer @theguardian.com ⬇️

ow.ly/k9oZ50UrcnE

16.12.2024 09:54 — 👍 6    🔁 4    💬 0    📌 0