The connectivity of lateral and medial geniculate nuclei with cortical and sub-cortical areas involved in visual and auditory functions is known in humans, yet their recently postulated connectivity with neuromodulatory, visceral and sensory brainstem nuclei is understudied. This is due to limited resolution of clinical scanners and lack of brainstem atlas in living humans. To this end, we applied our recently developed in-vivo atlas of brainstem and diencephalic nuclei to 7 Tesla HARDI and resting-state fMRI, and mapped structural and functional connectomes of lateral and medial geniculate nuclei with brainstem nuclei along with cortical and sub-cortical regions.
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