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Welcoming Our New Team Members – 2026

We are excited to introduce the newest members of our institute!

Hao Chan – Hao joins Johannes Passecker’s lab as a PhD student, focusing on neural circuits underlying complex goal-directed behavior. Originally from Taiwan, he earned his MSc at National Taiwan University and is looking forward to exploring Austria whenever he gets the chance.

Hao Chan, MSc.

Maryam Najafian – Maryam joins Johannes Passecker’s lab as a postdoctoral researcher in the FWF Cluster of Excellence (CoE) program. Her work investigates the role of GABAergic interneurons in excitatory–inhibitory imbalance in mouse models of schizophrenia, combining high-density probe recordings with optogenetic manipulation to study prefrontal cortex circuits and belief instability.

Maryam Najafian, PhD

Alessa Franz – Alessa joins Liebscher’s Lab as a postdoctoral researcher, focosing on the pathophysiology of anti-NMDAR autoimmune encephalitis. Using in vivo two-photon calcium imaging in behaving animals, she studies the chronic effects of NMDAR antibodies on hippocampal CA1 network activity and cognitive function.

Alessa Franz, PhD