K
Karen C. Peebles
Researcher at University of Otago
Publications - 47
Citations - 1332
Karen C. Peebles is an academic researcher from University of Otago. The author has contributed to research in topics: Cerebral blood flow & Blood pressure. The author has an hindex of 19, co-authored 43 publications receiving 1198 citations. Previous affiliations of Karen C. Peebles include Macquarie University & University of Auckland.
Papers
More filters
Journal ArticleDOI
Synaptic control of motoneuron excitability in rodents: from months to milliseconds.
Gregory D. Funk,Marjorie A. Parkis,SR Selvaratnam,Dean M Robinson,Gareth B. Miles,Karen C. Peebles +5 more
TL;DR: The purpose of the present paper is to review the recent data on synaptic factors important in the dynamic control of MN excitability over time scales ranging from weeks to milliseconds.
Journal ArticleDOI
The repeated sit-to-stand maneuver is a superior method for cardiac baroreflex assessment: a comparison with the modified Oxford method and Valsalva maneuver
TL;DR: Findings indicate the sit-to-stand method is a statistically reliable BRS assessment tool and suitable for the examination of baroreflex hysteresis.
Journal ArticleDOI
Initial Orthostatic Hypotension at High Altitude
Kate N. Thomas,Keith R. Burgess,Rishi Basnyat,Samuel J. E. Lucas,James D. Cotter,Jui-Lin Fan,Karen C. Peebles,Rebekah A. I. Lucas,Philip N. Ainslie +8 more
TL;DR: Initial cardiovascular and cerebrovascular responses to standing are unaltered when partially acclimatized to HA, suggesting that appropriate physiological adjustments to upright posture would be compromised at HA.
Journal ArticleDOI
Influence of cerebral blood flow on central sleep apnea at high altitude.
Keith R. Burgess,Samuel J. E. Lucas,Kelly L. Shepherd,Andrew H. Dawson,Marianne Swart,Kate N. Thomas,Rebekah A. I. Lucas,Joseph Donnelly,Karen C. Peebles,Rishi Basnyat,Philip N. Ainslie +10 more
TL;DR: An important role for cerebral blood flow regulation in the pathophysiology of central sleep apnea at high altitude is indicated and tested the hypothesis that pharmacologically altering cerebralBlood flow (CBF) would alter the severity of CSA at high height.