Browsing Engineering by Author "Kim, Sunghan, 1975-"
-
Functional Connectivity Analysis of Visually Evoked ERPs for Mild Cognitive Impairment
Wang, Lana (East Carolina University, 2022-04-28)Mild cognitive impairment (MCI) is considered as the early stage of Alzheimer's disease, characterized as mild memory loss. Using electroencephalogram (EEG) data, a novel method of functional connectivity (FC) analysis can ... -
LOW RESOLUTION ELECTROMAGNETIC TOMOGRAPHY (LORETA) ANALYSIS OF THE BRAINS ELECTROPHYSIOLOGICAL RESPONSE TO EMOTIONAL VISUAL STIMULI UNDER DIFFERING CONDITIONS
Cadmus, Matthew S (East Carolina University, 2016-07-21)Current methods of diagnosing and monitoring stress include: observing changes in the severity of existing symptoms, the development of new symptoms, hormone level tests, and stress self-assessment surveys. Self-assessment ... -
A novel particle filtering method for estimation of pulse pressure variation during spontaneous breathing
Kim, Sunghan, 1975-; Noor, Fouzia; Aboy, Mateo; McNames, James (2016-08-11)Background: We describe the first automatic algorithm designed to estimate the pulse pressure variation (PPVPPV) from arterial blood pressure (ABP) signals under spontaneous breathing conditions. While currently there are ... -
The facial inversion effect throughout healthy adult aging : an event-related brain potential study
Williams, Patrick M (East Carolina University, 2019-07-02)Age-associated cognitive decline (AACD) is a natural part of life. The difference between malignant and benign AACD can be difficult to determine in the early stages of dementia. Many factors affect an individual's brain ...