Richard Walker

Professor Richard Walker is a leading academic at Newcastle University, with a focus on global health, neurocognitive disorders, and geriatric medicine in low- and middle-income countries. His research spans Parkinson's disease, dementia, and hypertension in Sub-Saharan Africa and South Asia.

Recent publications highlight his work on frailty assessment in Tanzania, HIV-associated neurocognitive disorders, and health system adaptations for chronic conditions. Collaborations include institutions in Tanzania, Kenya, Nigeria, and the UK. Key projects involve the Transforming Parkinson's Care in Africa (TraPCAf) initiative and validation of cognitive screening tools in low-literacy settings.

Notable scientific contributions include systematic reviews on frailty prevalence in LMICs, epidemiological studies on Parkinson’s care access, and cross-cultural adaptations of dementia interventions. While no direct student names appear in the provided data, his work frequently involves multidisciplinary teams across neurology, public health, and geriatric medicine.