Dr Amitabha Ghosh is the Director of Neurology at Apollo Multispeciality Hospitals Kolkata. His interest is in cognitive neurology and dementias. His research highlights clinical, behavioural, neuropsychological, genetic, imaging and non-pharmacological therapeutic aspects of dementia in Indian patients. He is also interested in studying the distinctive patterns of breakdown of non-alphabetic languages in the course of dementias. He has several peer-reviewed journal publications and book chapters on the subject. He enjoys teaching and has guided and mentored many of his younger colleagues and students.