Breakthrough Laser Test Promises Rapid Dementia Diagnosis

A new laser-based technique developed by Southampton researchers could diagnose dementia in seconds, offering a transformative approach to early detection.

• The innovative test, known as Multi-excitation Raman spectroscopy (MX-Raman), analyzes bodily fluids to detect dementia with over 93% accuracy.
• Developed by the University of Southampton and University Hospital Southampton, the test aims to shorten the current two-year diagnosis process to mere seconds.
• Researchers highlight the potential for early diagnosis to improve treatment effectiveness and patient outcomes significantly.
• The test can differentiate between various types of dementia, addressing a critical challenge in current diagnostic methods.
• Funded by UK Research and Innovation, the project is part of a larger initiative to enhance healthcare solutions and will undergo further trials before clinical use.

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