http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
Human nasociliary nerve with special reference to its unique parasympathetic cutaneous innervation
Fumio Hosaka,Masahito Yamamoto,Kwang Ho Cho,Hyung Suk Jang,Gen Murakami,Shin-ichi Abe 대한해부학회 2016 Anatomy & Cell Biology Vol.49 No.2
The frontal nerve is characterized by its great content of sympathetic nerve fibers in contrast to cutaneous branches of the maxillary and mandibular nerves. However, we needed to add information about composite fibers of cutaneous branches of the nasociliary nerve. Using cadaveric specimens from 20 donated cadavers (mean age, 85), we performed immunohistochemistry of tyrosine hydroxylase (TH), neuronal nitric oxide synthase (nNOS), and vasoactive intestinal polypeptide (VIP). The nasocilliary nerve contained abundant nNOS-positive fibers in contrast to few TH- and VIP-positive fibers. The short ciliary nerves also contained nNOS-positive fibers, but TH-positive fibers were more numerous than nNOSpositive ones. Parasympathetic innervation to the sweat gland is well known, but the original nerve course seemed not to be demonstrated yet. The present study may be the first report on a skin nerve containing abundant nNOS-positive fibers. The unique parasympathetic contents in the nasocilliary nerve seemed to supply the forehead sweat glands as well as glands in the eyelid and nasal epithelium.
Heart’s Motion Derived From Vibration of the Chest
Fumio Nogata,Yasunari Yokota,Yoko Kawamura 한국재활복지공학회 2012 한국재활복지공학회 학술대회논문집 Vol.2012 No.11
We found that slight vibration of the chest surface due to a heartbeat allows visualizing the heart motion, which would assist to understand heart function. This technique is based on a multi-channel vibration sensor and signal/image processing units. Vibration modes of the chest surface have three or four frequencies bands. Contour of a heart wall with data of 1-50 Hz, also shock wave and locations of valves with higher frequency could be visualized. The technique may allow to monitoring heart motion in pre-and postoperative state to understand irregular heartbeat, heart motion during sleeping and in mental tension without using ultrasound cardiographyly.