To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. Vestibular dysfunction in a heterozygous SoxC CKO mouse. A 6-wk-old animal demonstrates signs of vestibular dysfunction including rapid head tossing and bobbing as well as a loss of balance. SoxC transcription factors are essential for the development of the inner ear Ksenia Gnedeva, and A. J. Hudspeth PNAS. 2015. DOI: 10.1073/pnas.1517371112 Download Original Video Browse All Videos »