Yan Bai, Kin L. Siu, Salman Ashraf, Luca Faes, Giandomenico Nollo, and Ki H. Chon. 2008. Nonlinear coupling is absent in acute myocardial patients but not healthy subjects. American Journal of Physiology-Heart and Circulatory Physiology 295, 2: H578–H586. Download
 Xinnian Chen, Ki H. Chon, and Irene C. Solomon. 2008. Blockade of GABA and glycine reuptake differentially affects temporal and spectral characteristics of phrenic nerve discharge in arterially-perfused adult rat. The FASEB Journal 22, 1_supplement: 755.5-755.5.
 Ki H. Chon, Yuru Zhong, Leon C. Moore, Niels H. Holstein-Rathlou, and William A. Cupples. 2008. Analysis of nonstationarity in renal autoregulation mechanisms using time-varying transfer and coherence functions. American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 295, 3: R821–R828.
 L. Faes, G. Nollo, and K. H. Chon. 2008. Linear and nonlinear parametric model identification to assess granger causality in short-term cardiovascular interactions. 2008 Computers in Cardiology, 793–796. Download
 Luca Faes, Giandomenico Nollo, and Ki H. Chon. 2008. Assessment of Granger causality by nonlinear model identification: application to short-term cardiovascular variability. Annals of biomedical engineering 36, 3: 381–395. Download
 Luca Faes, H. Zhao, Kh Chon, and Giandomenico Nollo. 2008. A method to assess nonlinear dynamics in nonstationary time series based on time-varying surrogate data. .
 Sheng Lu, Xinnian Chen, Jørgen K. Kanters, Irene C. Solomon, and Ki H. Chon. 2008. Automatic selection of the threshold value $ r $ for approximate entropy. IEEE Transactions on Biomedical Engineering 55, 8: 1966–1972. Download
 Sheng Lu, He Zhao, Kihwan Ju, et al. 2008. Can photoplethysmography variability serve as an alternative approach to obtain heart rate variability information? Journal of clinical monitoring and computing 22, 1: 23–29. Download
 Nandakumar Selvaraj and Ki H. Chon. 2008. Algorithms for Real-time Detection of Motion Artifacts and Accurate Estimation of Respiratory Rates using Pulse Oximeter. no. Table 1: 750. Download
 Kin L. Siu, Jae M. Ahn, Kihwan Ju, Myoungho Lee, Kunsoo Shin, and Ki H. Chon. 2008. Statistical approach to quantify the presence of phase coupling using the bispectrum. IEEE Transactions on Biomedical Engineering 55, 5: 1512–1520. Download
 Kin Siu, Catherine Lau, William Cupples, and Ki Chon. 2008. Detection of 3rd mechanism in renal blood flow via high-resolution, time-varying spectral analysis of records subjected to chirp forcing of blood pressure. The FASEB Journal 22, 1_supplement: 761.15-761.15.
 Kin Lung Siu and Ki H. Chon. 2008. Can renal blood flow response to a mechanically-induced step change in blood pressure be derived using a numerical approach? The FASEB Journal 22, 1_supplement: 761.22-761.
 He Zhao, Luca Faes, Giandomenico Nollo, and Ki H. Chon. 2008. Parametric and nonparametric methods to generate time-varying surrogate data. Engineering in Medicine and Biology Society, 2008. EMBS 2008. 30th Annual International Conference of the IEEE, IEEE, 3504–3507. Download