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PhD studentship in Edinburgh: MRI and Microwave Radiometry Based Measurement of the Efficacy of Hot and Cold Treatments

Magnetic Resonance Imaging (MRI) and Microwave Radiometry (MR) Based Measurement of the Efficacy of Hot and Cold Treatments

Heat has been used as a basic and versatile treatment in Medicine for thousands of years. However, there is still relatively little objective evidence regarding how and when heat treatments are best applied. The main objective of the proposed study is to develop reliable Magnetic Resonance Thermometry (MRT) and Microwave Radiometry (MR) based protocols for quantitative in-vivo mapping of the variation in temperature in tissues of the human body. The protocols will be applied to quantify the temperature changes produced by thermal agents such as the over the counter medicine DeepHeat, used to provide pain relief and support recovery in a range of chronic conditions, and the medical device DeepFreeze, used to reduce inflammation in acute injury.

Medical Ultrasound is interesting because the technique can be used both for imaging and for delivering heat therapy whereby it is called High Intensity Focussed Ultrasound (HIFU). In particular, mild thermal stimuli can be used to simply warm the tissue or more intense stimuli can be used to thermally ablate a lesion. However, currently an Ultrasound based approach does not exist for temperature measurement. We will therefore use MRT to compare heat treatment using HIFU and the DeepHeat pharmaceutical.

The PhD Project will provide an opportunity to learn and contribute to the development of state of the art Medical Imaging techniques. Furthermore, success in the challenge of being able to reliably map the temperature profile within tissue is of fundamental interest and at the cutting edge of Medical Science where, for example, heat is being used in new treatments such as heat activated drug delivery.

The studentship will be awarded competitively. Applicants should hold at least an upper second class degree or equivalent in a relevant discipline. All application materials should be submitted to Karen.Colvin@ed.ac.uk by 11th Sept 2017.

Informal enquiries can be sent via email to Professor Neil Roberts at neil.roberts@ed.ac.uk

For details of this project, go to https://www.findaphd.com/search/projectdetails.aspx?PJID=88386