Clinical Challenge Shaky, jerky eyes in an 8-week-old infant By Chin Hwa Dahlem, PhD, FNP-C, FAANP; Michelle Pardee, DNP, FNP-BC; April Bigelow, PhD, ANP-BC, AGPCNP-BC Publish Date July 14, 2017 An 8-week-old infant, presents to primary care with bilateral “shaky, jerky eyes.”