MRI scans are a familiar part of MS care – but what are they actually showing, and what might future scans reveal? In this episode of Living Well with MS, host Geoff Allix speaks with MRI physicist Bhavana Solanky from the Queen Square MS Centre at University College London, where she develops advanced MRI markers to better understand multiple sclerosis.
Bhavana explains how MRI is used to diagnose and monitor MS, from spotting new lesions to helping clinicians understand disease activity over time. She also explores how different types of MRI scans work, why the same scanner can produce several kinds of images, and how advanced techniques such as sodium MRI and spectroscopy are helping researchers look beyond visible lesions.
The conversation also covers why research volunteers are so important and how future scans could become faster and more comfortable.
Watch this episode on YouTube. Keep reading for the topics, timestamps, and our guest’s bio.
01:20 Meet MRI physicist Bhavana Solanky
01:57 Using MRI like a giant camera
02:46 Why MRI shows more than an x-ray
03:33 From astrophysics to MS research
05:17 How MRI scans create brain images
07:48 How active MS lesions can appear
08:25 Why MRI matters for MS diagnosis
09:50 The main MRI scans used in MS
12:35 One scanner, several different image types
13:28 Advanced MRI, sodium scans and spectroscopy
16:51 Why volunteers are vital to MS research
18:39 What sodium MRI research is finding
20:39 Why sodium MRI is not about dietary salt
22:10 Faster scans and future MS research
24:33 Why monitoring scans remain important
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