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Zegarra-Parodi R, Snider EJ, Soo Park PY, Degenhardt BF. Laser Doppler Flowmetry in Manual Medicine Research. J Osteopath Med 2014; 114:908-17. [DOI: 10.7556/jaoa.2014.178] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Abstract
Laser Doppler flowmetry (LDF) is commonly used in combination with reactivity tests to noninvasively evaluate skin sympathetic nerve activity and skin microvascular function. In manual medicine research, LDF has been used as a marker for global peripheral sympathetic nervous system function, but these results should be considered with caution because skin sympathetic nerve activity physiology is often overlooked. Another limitation of LDF in manual medicine research is the processing of LDF recordings. Two methods have been suggested: the time-domain analysis and the frequency-domain analysis. Standardization is required for data collection and processing in either domain to accurately interpret these changes in skin blood flow that occur after manual procedures. For physiologic studies using LDF, the authors recommend the use of noninvasive reactivity tests (positive controls) to evaluate the different mechanisms involved in overall skin blood flow changes and to compare the magnitude of these changes with those specifically elicited by manual procedures.
J Am Osteopath Assoc.2014;114(12):908-917 doi:10.7556/jaoa.2014.178
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Affiliation(s)
- Rafael Zegarra-Parodi
- From the A.T. Still Research Institute at A.T. Still University in Kirksville, Missouri (Mr Zegarra-Parodi and Drs Snider and Degenhardt) , and the Department of Neurobehavorial Sciences (Dr Snider) at the A.T. Still University–Kirksville College of Osteopathic Medicine in Missouri (ATSU-KCOM). Student Doctor Park is a third-year osteopathic medical student at ATSU-KCOM
| | - Eric J. Snider
- From the A.T. Still Research Institute at A.T. Still University in Kirksville, Missouri (Mr Zegarra-Parodi and Drs Snider and Degenhardt) , and the Department of Neurobehavorial Sciences (Dr Snider) at the A.T. Still University–Kirksville College of Osteopathic Medicine in Missouri (ATSU-KCOM). Student Doctor Park is a third-year osteopathic medical student at ATSU-KCOM
| | - Peter Yong Soo Park
- From the A.T. Still Research Institute at A.T. Still University in Kirksville, Missouri (Mr Zegarra-Parodi and Drs Snider and Degenhardt) , and the Department of Neurobehavorial Sciences (Dr Snider) at the A.T. Still University–Kirksville College of Osteopathic Medicine in Missouri (ATSU-KCOM). Student Doctor Park is a third-year osteopathic medical student at ATSU-KCOM
| | - Brian F. Degenhardt
- From the A.T. Still Research Institute at A.T. Still University in Kirksville, Missouri (Mr Zegarra-Parodi and Drs Snider and Degenhardt) , and the Department of Neurobehavorial Sciences (Dr Snider) at the A.T. Still University–Kirksville College of Osteopathic Medicine in Missouri (ATSU-KCOM). Student Doctor Park is a third-year osteopathic medical student at ATSU-KCOM
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Moran RW, Gibbons P. Intraexaminer and interexaminer reliability for palpation of the cranial rhythmic impulse at the head and sacrum. J Manipulative Physiol Ther 2001. [DOI: 10.1016/s0161-4754(01)62711-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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The decrease of the cranial rhythmic impulse during maximal physical exertion: an argument for the hypothesis of venomotion? J Bodyw Mov Ther 2001. [DOI: 10.1054/jbmt.2000.0204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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