African Americans experience disproportionate neurodegenerative changes in the medulla and upper cervical spinal cord in early multiple sclerosis

Tatum M. Moog, Morgan McCreary, Thomas Stanley, Andrew Wilson, Jose Santoyo, Katy Wright, Mandy D. Winkler, Yeqi Wang, Frank Yu, Braeden D. Newton, Burcu Zeydan, Orhun Kantarci, Xiaohu Guo, Darin T. Okuda