Neuroradiology in the Modern Era: Advances in Brain Tumour Imaging, Stroke, and Neurodegenerative Disease

Neuroradiology has undergone profound transformation with the adoption of advanced structural, functional, and perfusion-based MRI protocols, novel PET tracers for neurodegeneration, and AI-assisted stroke workflow tools. This chapter reviews current imaging standards and emerging modalities for glioma characterisation and treatment response, acute stroke triage, white matter disease assessment, and the radiological diagnosis of Alzheimer’s disease, Parkinson’s disease, and related neurodegenerative conditions.