By Emily Anthes/Undark
Nearly two decades ago, Donna Jackson Nakazawa’s immune system launched a misguided attack on her own body. Her white blood cells – which typically fight off invading pathogens – went to war against her nerves, destroying the layer of fatty insulation that helps nerve cells transmit their signals. Nakazawa, a journalist and author, had Guillain-BarreĢ syndrome, a rare autoimmune condition that caused muscle spasms and left her temporarily unable to walk.
But alongside these physical symptoms, she also began to feel as though something had gone amiss in her mind. She developed severe anxiety and began experiencing troubling memory lapses, even forgetting how to tie her daughter’s shoes.
“I could not shake the feeling that just as my body had been altered, something physical had also shifted in my brain,” Nakazawa writes in her new book, The Angel and the Assassin: The Tiny Brain Cell That Changed The Course of Medicine.
Posted on February 23, 2020