Abstract #4591

Differentiation of Functional Activity within the Thalamus during Rest and Visual Task

Wolfgang Grodd¹, Philip Ehses¹, Klaus Scheffler¹, and Vinod Kumar¹

¹Dep. of Magnetic Resonance, Max Planck Institute for Biological Cybernetics, Tuebingen, Germany

The presented study explores the capability of high resolution functional MRI (fMRI) at 9.4 Tesla to study functional changes in the primary visual cortex and the human thalamus during rest and natural picture viewing. We found increased intrinsic thalamic connectivity during both eyes open (EO) and eyes closed (EC) condition in the viewing task compared to rest.

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