NSSA Board Members
Thomas Verhellen - President
Thomas is a Neurophysiology Scientist and Director of Praxis Neurophysiology. For the past 8 years, Thomas has performed intraoperative neurophysiology for many orthopaedic and neurosurgical procedures. He is also heavily involved with neurophysiology education for new scientists in the field. Thomas joined the NSSA board in September 2023, and became the president in 2025.
Giosi Cardamone
Giosi is currently the Chief Neurophysiology Scientist at Monash Health and has held that position since 2014. At Monash she looks after a team of over 10 scientists who perform a variety of Neurophysiological tests on adults and children including EEG, Nerve conduction studies, Autonomic and Small Fibre Tests. She started her career as a Neurophysiology Scientist at RMH in 1992.
Linda Seiderer - Treasurer
Linda started at St Vincent’s in 1996 and been the Senior Scientist (Manager) Neurophysiology since 2000. Her journey in Neurophysiology started in 1988 in South Africa. She has been NSSA member for about 23 years and was Secretary 2000-2008. Linda is passionate about all Neurophysiology.
Miranda Kouspou
Miranda is a senior scientist at Monash Health. She was the former chief scientist at Monash Health, testing both adults and children. Passionate about education, she joined the NSSA to support the promotion of education in the neurophysiology field.
Megan Walker / Nicole Richards - Secretary
Megan has works in the world of paediatric neurophysiology at the Royal Children’s Hospital. She has begun her Masters of Science in Medicine through the University of Sydney. Megan is a keen learner who is excited to develop her knowledge and skills in all aspects of neurophysiology.
Georgia Grant
Georgia has been working at the Alfred Hospital since 2017. She has love all things brain. Georgia completed her Masters of Science in Medicine through the University of Sydney in 2022. Georgia has served as president of the NSSA between 2022 and 2025, and is now serving as a general board member.