Kalaiselvi .T was born in Tamilnadu, India, in 1974. She received her Bachelor of Science (B.Sc) degree in Mathematics and Physics in 1994 and Master of Computer Applications (M.C.A) degree in 1997 from Avinashilingam University, Coimbatore, Tamilnadu, India. From 1997 to 1998 she was a Lecturer in the Department of Computer Science and Applications, Avinahilingam University, India. Since 1998, she has been with Gandhigram Rural Uinversity, Dindigul, Tamilnadu, India, where she was Lecturer in the Department of Computer Science and Applications till 2006. She has guided nearly 60 dissertations for MCA / M.Sc (IT) students. From 2006 she was a full time research scholar in the same department and awarded Ph.D degree in Feb., 2010. In 2008, she received a project from Department of Science and Technology (DST), Government of India under Scheme for Young Scientist and Professional (SYSP), Society for Equity, Empowerment and Development (SEED) Division for three years (2008-2011). Now she is a young scientist, working as a Principal Investigator (PI) of the sanctioned project in the same department. Her research focuses on Brain Image Processing and brain tumor or lesion detection from MR Head Scans to enrich the Computer Aided Diagnostic process, Telemedicine and Teleradiology services. Besides these, she has attended in several national / international seminars, conferences and workshops on subjects like medical imaging techniques, brain imaging, computational mathematics, computational neuroscience and artificial intelligence and its applications.