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R. Fregosi · SciRah

Researcher profile · Semantic Scholar

R. Fregosi

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R. Fregosi — researcher profile on SciRah

h-index: 37
Works: 157
Citations: 3,850

Most-cited papers

Learning in children and sleep disordered breathing: Findings of the Tucson Children's Assessment of Sleep Apnea (TuCASA) Prospective Cohort Study
K. Kaemingk, A. Pasvogel, James L. Goodwin, S. Mulvaney +6 more
2003Journal of the International Neuropsychological Society170 citations
Semantic Scholar
Clinical outcomes associated with sleep-disordered breathing in Caucasian and Hispanic children--the Tucson Children's Assessment of Sleep Apnea study (TuCASA).
James L. Goodwin, K. Kaemingk, R. Fregosi, G. Rosen +3 more
2003Sleep140 citations Open access
Semantic Scholar
Sleep-disordered breathing, pharyngeal size and soft tissue anatomy in children.
R. Fregosi, Stuart F. Quan, K. Kaemingk, Wayne J. Morgan +3 more
2003Journal of applied physiology122 citations
Semantic Scholar
Coordination of intrinsic and extrinsic tongue muscles during spontaneous breathing in the rat.
E. Bailey, R. Fregosi
2004Journal of applied physiology100 citations
Semantic Scholar
Activation of upper airway muscles during breathing and swallowing.
R. Fregosi, C. Ludlow
2014Journal of applied physiology95 citations Open access
Semantic Scholar
Influence of prenatal nicotine exposure on postnatal development of breathing pattern.
Yu‐Hsien Huang, A. R. Brown, Seres Costy‐Bennett, Zili Luo +1 more
2004Respiratory Physiology & Neurobiology65 citations
Semantic Scholar
Anatomic consequences of intrinsic tongue muscle activation.
E. Bailey, Yu‐Hsien Huang, R. Fregosi
2006Journal of applied physiology60 citations
Semantic Scholar
Modulation of upper airway muscle activities by bronchopulmonary afferents.
E. Bailey, R. Fregosi
2006Journal of applied physiology53 citations
Semantic Scholar
Prenatal nicotine exposure and development of nicotinic and fast amino acid-mediated neurotransmission in the control of breathing
R. Fregosi, J. Pilarski
2008Respiratory Physiology & Neurobiology49 citations Open access
Semantic Scholar
Influence of hypercapnic acidosis and hypoxia on abdominal expiratory nerve activity in the rat.
M. Iizuka, R. Fregosi
2007Respiratory Physiology & Neurobiology47 citations
Semantic Scholar
Respiratory-related discharge of genioglossus muscle motor units.
Jooby John, E. Bailey, R. Fregosi
2005American Journal of Respiratory and Critical Care Medicine46 citations Open access
Semantic Scholar
Prenatal nicotine exposure alters glycinergic and GABAergic control of respiratory frequency in the neonatal rat brainstem-spinal cord preparation.
Zili Luo, N. T. McMullen, Seres Costy‐Bennett, R. Fregosi
2007Respiratory Physiology & Neurobiology45 citations
Semantic Scholar
Influence of prenatal nicotine exposure on development of the ventilatory response to hypoxia and hypercapnia in neonatal rats.
Yu‐Hsien Huang, A. R. Brown, Seres J. B. Cross, J. Cruz +3 more
2010Journal of applied physiology44 citations Open access
Semantic Scholar
PO2-dependent changes in intrinsic and extrinsic tongue muscle activities in the rat.
E. Bailey, P. Janssen, R. Fregosi
2005American Journal of Respiratory and Critical Care Medicine43 citations Open access
Semantic Scholar
Pressure‐volume behaviour of the rat upper airway: effects of tongue muscle activation
E. Bailey, R. Fregosi
2003Journal of Physiology38 citations Open access
Semantic Scholar
Developmental nicotine exposure alters neurotransmission and excitability in hypoglossal motoneurons.
J. Pilarski, Hilary E. Wakefield, A. Fuglevand, R. Levine +1 more
2011Journal of Neurophysiology37 citations Open access
Semantic Scholar
Respiratory related control of hypoglossal motoneurons—knowing what we don’t know
R. Fregosi
2011Respiratory Physiology & Neurobiology34 citations Open access
Semantic Scholar
Developmental Nicotine Exposure Alters AMPA Neurotransmission in the Hypoglossal Motor Nucleus and Pre-Bötzinger Complex of Neonatal Rats
S. Jaiswal, J. Pilarski, Caitlyn M. Harrison, R. Fregosi
2013Journal of Neuroscience33 citations Open access
Semantic Scholar
Influence of tongue muscle contraction and dynamic airway pressure on velopharyngeal volume in the rat.
R. Fregosi
2008Journal of applied physiology31 citations
Semantic Scholar
Synchronization of presynaptic input to motor units of tongue, inspiratory intercostal, and diaphragm muscles.
Amber D. Rice, A. Fuglevand, Christopher M. Laine, R. Fregosi
2011Journal of Neurophysiology30 citations Open access
Semantic Scholar
Prenatal nicotine exposure alters medullary nicotinic and AMPA-mediated control of respiratory frequency in vitro
J. Pilarski, R. Fregosi
2009Respiratory Physiology & Neurobiology30 citations Open access
Semantic Scholar
Increased nicotinic receptor desensitization in hypoglossal motor neurons following chronic developmental nicotine exposure.
J. Pilarski, Hilary E. Wakefield, A. Fuglevand, R. Levine +1 more
2012Journal of Neurophysiology28 citations Open access
Semantic Scholar
GABAA receptors mediate postnatal depression of respiratory frequency by barbiturates.
R. Fregosi, Zili Luo, M. Iizuka
2004Respiratory Physiology & Neurobiology27 citations
Semantic Scholar
Endurance training of respiratory muscles improves cycling performance in fit young cyclists
P. Holm, A. Sattler, R. Fregosi
2004BMC Physiology26 citations Open access
Semantic Scholar
Developmental Nicotine Exposure disrupts dendritic arborization patterns of hypoglossal motoneurons in the neonatal rat
Gregory L Powell, J. Gaddy, Fei Xu, R. Fregosi +1 more
2016Developmental Neurobiology20 citations Open access
Semantic Scholar
Phrenicotomy alters phrenic long-term facilitation following intermittent hypoxia in anesthetized rats.
M. Sandhu, Kun-Ze Lee, R. Fregosi, David D. Fuller
2010Journal of applied physiology20 citations Open access
Semantic Scholar
Influence of developmental nicotine exposure on spike-timing precision and reliability in hypoglossal motoneurons.
Gregory L Powell, R. Levine, Amanda M. Frazier, R. Fregosi
2015Journal of Neurophysiology16 citations Open access
Semantic Scholar
Developmental nicotine exposure alters potassium currents in hypoglossal motoneurons of neonatal rat.
Marina Cholanian, J. Wealing, R. Levine, R. Fregosi
2017Journal of Neurophysiology13 citations Open access
Semantic Scholar
Respiration-related discharge of hyoglossus muscle motor units in the rat.
Gregory L Powell, Amber D. Rice, Seres J. Bennett-Cross, R. Fregosi
2014Journal of Neurophysiology13 citations Open access
Semantic Scholar
Pharyngeal critical pressure in children with mild sleep-disordered breathing.
R. Fregosi, Stuart F. Quan, W. L. Morgan, James L. Goodwin +4 more
2006Journal of applied physiology13 citations
Semantic Scholar
Developmental plasticity of GABAergic neurotransmission to brainstem motoneurons
L. Wollman, R. Levine, R. Fregosi
2018Journal of Physiology12 citations Open access
Semantic Scholar
When negative is positive.
R. Fregosi, P. Wagner
2016Journal of applied physiology10 citations
Semantic Scholar
Influence of developmental nicotine exposure on glutamatergic neurotransmission in rhythmically active hypoglossal motoneurons
Marina Cholanian, Gregory L Powell, R. Levine, R. Fregosi
2016Experimental Neurology9 citations Open access
Semantic Scholar
Influence of tongue muscle contraction and transmural pressure on nasopharyngeal geometry in the rat.
R. Fregosi
2011Journal of applied physiology8 citations Open access
Semantic Scholar
Force-EMG changes during sustained contractions of a human upper airway muscle.
Kori Schmitt, Christiana Dellorusso, R. Fregosi
2009Journal of Neurophysiology8 citations Open access
Semantic Scholar
MRI of pharyngeal airway in children with sleep-disordered breathing.
R. Fregosi, Stuart F. Quan
2005Journal of applied physiology7 citations
Semantic Scholar
Developmental Nicotine Exposure Alters Synaptic Input to Hypoglossal Motoneurons and Is Associated with Altered Function of Upper Airway Muscles
Lila Buls Wollman, Jordan Clarke, Claire M. DeLucia, R. Levine +1 more
2019eNeuro6 citations Open access
Semantic Scholar
Developmental nicotine exposure alters glycinergic neurotransmission to hypoglossal motoneurons in neonatal rats.
L. Wollman, R. Levine, R. Fregosi
2018Journal of Neurophysiology6 citations Open access
Semantic Scholar
Respiratory muscles and motoneurons
R. Fregosi, E. Bailey, D. Fuller
2011Respiratory Physiology & Neurobiology6 citations Open access
Semantic Scholar
Motor unit number in a small facial muscle, dilator naris
Nilam Patel-Khurana, R. Fregosi
2015Experimental Brain Research5 citations Open access
Semantic Scholar
Chronic, Episodic Nicotine Alters Hypoglossal Motor Neuron Function at a Critical Developmental Time Point in Neonatal Rats
Lila Buls Wollman, R. Fregosi
2021eNeuro4 citations Open access
Semantic Scholar
Phrenicotomy alters expression of long term facilitation (LTF) in anesthetized rats
M. Sandhu, P. Reier, R. Fregosi, D. Fuller
20093 citations
Semantic Scholar
Influence of prenatal nicotine exposure on development of neurotransmission in central respiratory neurons
R. Fregosi
20083 citations
Semantic Scholar
A homemade device for simultaneous measurement of pulmonary ventilation and metabolic rate in neonatal rodents
Brennan M. Boyd, Christina H Hoyer-Kimura, L. Wollman, R. Fregosi
2022Respiratory Physiology & Neurobiology2 citations Open access
Semantic Scholar
Chronic, episodic nicotine exposure alters GABAergic transmission to hypoglossal motor neurons and genioglossus muscle function at a critical developmental age.
L. Wollman, E. Flanigan, R. Fregosi
2022Journal of Neurophysiology2 citations
Semantic Scholar
Current injection and receptor-mediated excitation produce similar maximal firing rates in hypoglossal motoneurons.
Hilary E. Wakefield, R. Fregosi, A. Fuglevand
2016Journal of Neurophysiology2 citations Open access
Semantic Scholar
Developmental nicotine exposure alters cardiovascular structure and function in neonatal and juvenile rats
E. Flanigan, Gerrie P. Farman, Melissa R. Dennis, L. Wollman +4 more
2024American Journal of Physiology. Heart and Circulatory Physiology1 citations
Semantic Scholar
Influence of developmental nicotine exposure on serotonergic control of breathing-related motor output
L. Wollman, A. Hill, Brady A. Hasse, C. Young +3 more
2022Developmental Neurobiology1 citations Open access
Semantic Scholar
Leptin acutely inhibits respiratory function in neonatal rats (712.18)
L. Wollman, Gregory L Powell, R. Levine, R. Fregosi
20141 citations
Semantic Scholar
Effects of sex hormones on metabolic rate, ventilation and respiratory‐related upper airway muscle activities in female rats
P. A. Richardson, R. Fregosi, P. B. Hoyer, E. Bailey
20091 citations
Semantic Scholar

Frequent co-authors

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R. Levine×11
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R. Levine — researcher profile on SciRah
E. Bailey×8
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L. Wollman×7
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L. Wollman — researcher profile on SciRah
J. Pilarski×5
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J. Pilarski — researcher profile on SciRah

Gregory L Powell

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Gregory L Powell — researcher profile on SciRah

James L. Goodwin×4

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A. Fuglevand×4

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K. Kaemingk — researcher profile on SciRah

Stuart F. Quan×3

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Yu‐Hsien Huang×3

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Yu‐Hsien Huang — researcher profile on SciRah

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Zili Luo — researcher profile on SciRah

Amber D. Rice×3

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Amber D. Rice — researcher profile on SciRah