/manager/Index ${session.getAttribute("locale")} 5 Videomicroscopy as a tool for investigation of the microcirculation in the newborn /manager/Repository/uon:29617 n = 20 females, n = 22 males). OPS videomicroscopy (Microscan) was used to view ear conch skin microcirculation at 6, 24, and 72 h of age. Stored video was analyzed by a masked observer using proprietary software. There were no significant differences between the sexes for any structural parameters at any time point. There was a significant increase over time in small vessel perfusion in female infants only (P = 0.009). A number of 6- and 72-h measurements were significantly correlated, but differed from the 24-h values. These observations confirm the utility of the ear conch for neonatal microvascular videomicroscopy. They provide a baseline for studies into the use of OPS videomicroscopy in infants. The changes observed are comparable with previous studies of term infants using these and other microvascular techniques. It is recommended that studies for examining the mature neonatal microvascular structure be delayed until 72 h of life, but studies of the physiology of cardiovascular transition should include the 24-h time point after delivery.]]> Wed 11 Apr 2018 16:42:43 AEST ]]> Resting state electroencephalography and sport-related concussion: a systematic review /manager/Repository/uon:42438 Tue 23 Aug 2022 10:26:29 AEST ]]>