In the Reply Letter titled “The Central Clock in Patients With Parkinson Disease—Reply,” published in the November issue of JAMA Neurology (2014;71:1456-1457), there was incorrect information in the last 2 sentences of the second paragraph. The end of the paragraph should have read as follows: “In contrast to these findings, Bolitho and colleagues3 found increased melatonin secretion and prolonged phase angle of entrainment in medicated patients with PD (n = 16) but not in unmedicated patients (n = 13) or matched control individuals (n = 28).” This article was corrected online.
Incorrect Information in Reply Letter. JAMA Neurol. 2014;71(12):1580. doi:10.1001/jamaneurol.2014.3796