Ralf Galuske

Prof. Dr. Ralf Galuske leads the Systems Neurophysiology group at Technische Universität Darmstadt, focusing on the spatio-temporal dynamics of cortical network interactions. His research explores hierarchical processing in the cerebral cortex, particularly feedback mechanisms from higher cortical areas to primary visual cortex, and the role of brain arousal states in representational plasticity.

• Core member of the Centre for Cognitive Science at TU Darmstadt
• Research spans comparative neuroanatomy (human vs. other species) and functional architecture of sensory systems
• Employs multi-electrode recordings, optical imaging, and tract tracing methods

His work reveals how cortical representations depend on both stimulus exposure and brain state modulation via the mesencephalic reticular formation. Current projects include mapping human cortico-cortical connections using DiI tracing and diffusion MR techniques.