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R. Szymusiak · SciRah

Researcher profile · Semantic Scholar

R. Szymusiak

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R. Szymusiak — researcher profile on SciRah

h-index: 55
Works: 165
Citations: 9,911

Most-cited papers

Control of Confounding and Reporting of Results in Causal Inference Studies. Guidance for Authors from Editors of Respiratory, Sleep, and Critical Care Journals
D. Lederer, S. Bell, R. Branson, J. Chalmers +44 more
2019Annals of the American Thoracic Society615 citations Open access
Semantic Scholar
Hypothalamic regulation of sleep and arousal.
D. Mcginty, R. Szymusiak
2003Frontiers in Bioscience238 citations Open access
Semantic Scholar
Development and Reporting of Prediction Models: Guidance for Authors From Editors of Respiratory, Sleep, and Critical Care Journals
D. Leisman, M. Harhay, D. Lederer, M. Abramson +35 more
2020Critical Care Medicine235 citations Open access
Semantic Scholar
Sleep deprivation suppresses neurogenesis in the adult hippocampus of rats
R. Guzmán-Marı́n, N. Suntsova, Melvi M. Methippara, Richard Greiffenstein +2 more
2005European Journal of Neuroscience211 citations
Semantic Scholar
Activation of c‐fos in GABAergic neurones in the preoptic area during sleep and in response to sleep deprivation
H. Gong, D. Mcginty, R. Guzmán-Marı́n, Keng-Tee Chew +2 more
2004Journal of Physiology206 citations
Semantic Scholar
Suppression of hippocampal plasticity‐related gene expression by sleep deprivation in rats
R. Guzmán-Marı́n, Zhe Ying, N. Suntsova, Melvi M. Methippara +4 more
2006Journal of Physiology203 citations Open access
Semantic Scholar
Sleep Deprivation Reduces Proliferation of Cells in the Dentate Gyrus of the Hippocampus in Rats
R. Guzmán-Marı́n, N. Suntsova, Darya Stewart, H. Gong +2 more
2003Journal of Physiology198 citations Open access
Semantic Scholar
Sleep‐waking discharge patterns of median preoptic nucleus neurons in rats
N. Suntsova, R. Szymusiak, N. Alam, R. Guzmán-Marı́n +1 more
2002Journal of Physiology196 citations Open access
Semantic Scholar
Sleep‐waking discharge patterns of neurons recorded in the rat perifornical lateral hypothalamic area
M. Alam, H. Gong, Tarannum Alam, Rajesh Jaganath +2 more
2002Journal of Physiology186 citations Open access
Semantic Scholar
Hypothalamic control of sleep.
R. Szymusiak, I. Gvilia, D. Mcginty
2007Sleep Medicine185 citations
Semantic Scholar
Hypothalamic Regulation of Sleep and Arousal
R. Szymusiak, D. Mcginty
2008Annals of the New York Academy of Sciences167 citations
Semantic Scholar
Adult hippocampal neurogenesis is reduced by sleep fragmentation in the adult rat
R. Guzmán-Marı́n, T. Bashir, Natalia Suntsova, R. Szymusiak +1 more
2007139 citations
Semantic Scholar
Homeostatic Regulation of Sleep: A Role for Preoptic Area Neurons
I. Gvilia, Feng Xu, D. Mcginty, R. Szymusiak
2006Journal of Neuroscience134 citations Open access
Semantic Scholar
GABA‐mediated control of hypocretin‐ but not melanin‐concentrating hormone‐immunoreactive neurones during sleep in rats
Md Noor Alam, Sunil Kumar, T. Bashir, N. Suntsova +3 more
2005Journal of Physiology129 citations
Semantic Scholar
Efferent projections from the median preoptic nucleus to sleep- and arousal-regulatory nuclei in the rat brain.
Aaron Uschakov, H. Gong, D. Mcginty, R. Szymusiak
2007Neuroscience125 citations Open access
Semantic Scholar
Neuronal activity in the preoptic hypothalamus during sleep deprivation and recovery sleep.
Md. Aftab Alam, Sunil Kumar, D. Mcginty, M. Alam +1 more
2014Journal of Neurophysiology121 citations Open access
Semantic Scholar
Rapid eye movement sleep deprivation contributes to reduction of neurogenesis in the hippocampal dentate gyrus of the adult rat.
R. Guzmán-Marı́n, N. Suntsova, T. Bashir, R. Nienhuis +2 more
2008Sleep119 citations Open access
Semantic Scholar
Interleukin‐1β modulates state‐dependent discharge activity of preoptic area and basal forebrain neurons: role in sleep regulation
M. Alam, D. Mcginty, T. Bashir, Sunil Kumar +3 more
2004European Journal of Neuroscience103 citations Open access
Semantic Scholar
Effects on sleep of microdialysis of adenosine A1 and A2a receptor analogs into the lateral preoptic area of rats.
Melvi M. Methippara, Sunil Kumar, M. Alam, R. Szymusiak +1 more
2005American Journal of Physiology. Regulatory Integrative and Comparative Physiology100 citations
Semantic Scholar
Preoptic Area Neurons and the Homeostatic Regulation of Rapid Eye Movement Sleep
I. Gvilia, Amanda H. Turner, D. Mcginty, R. Szymusiak
2006Journal of Neuroscience97 citations Open access
Semantic Scholar
The Median Preoptic Nucleus Reciprocally Modulates Activity of Arousal-Related and Sleep-Related Neurons in the Perifornical Lateral Hypothalamus
N. Suntsova, R. Guzmán-Marı́n, Sunil Kumar, M. Alam +2 more
2007Journal of Neuroscience95 citations Open access
Semantic Scholar
Body temperature and sleep.
R. Szymusiak
2018Handbook of Clinical Neurology88 citations
Semantic Scholar
Preoptic area sleep-regulating mechanisms.
R. Szymusiak, T. Steininger, N. Alam, D. Mcginty
2001Archives Italiennes de Biologie83 citations
Semantic Scholar
Sustained Sleep Fragmentation Results in Delayed Changes in Hippocampal-Dependent Cognitive Function Associated with Reduced Dentate Gyrus Neurogenesis
Noémie Sportiche, N. Suntsova, Melvi M. Methippara, T. Bashir +3 more
2010Neuroscience79 citations Open access
Semantic Scholar
Sleep‐active neurons in the preoptic area project to the hypothalamic paraventricular nucleus and perifornical lateral hypothalamus
A. Uschakov, H. Gong, D. Mcginty, R. Szymusiak
2006European Journal of Neuroscience73 citations
Semantic Scholar
Strategic opportunities in sleep and circadian research: report of the Joint Task Force of the Sleep Research Society and American Academy of Sleep Medicine.
P. Zee, M. Badr, C. Kushida, J. Mullington +6 more
2014Sleep69 citations Open access
Semantic Scholar
Adenosine A(2A) receptors regulate the activity of sleep regulatory GABAergic neurons in the preoptic hypothalamus.
Sunil Kumar, S. Rai, Kung-Chiao Hsieh, D. Mcginty +2 more
2013American Journal of Physiology. Regulatory Integrative and Comparative Physiology56 citations Open access
Semantic Scholar
Interleukin 1beta enhances non-rapid eye movement sleep and increases c-Fos protein expression in the median preoptic nucleus of the hypothalamus.
F. C. Baker, S. Shah, Darya Stewart, C. Angara +4 more
2005American Journal of Physiology. Regulatory Integrative and Comparative Physiology56 citations
Semantic Scholar
Sleep-promoting functions of the hypothalamic median preoptic nucleus: inhibition of arousal systems.
D. Mcginty, H. Gong, N. Suntsova, M. Alam +3 more
2004Archives Italiennes de Biologie54 citations
Semantic Scholar
Neuronal substrates of sleep homeostasis; lessons from flies, rats and mice.
Jeffrey M. Donlea, M. Alam, R. Szymusiak
2017Current Opinion in Neurobiology50 citations
Semantic Scholar
c-Fos expression in neurons projecting from the preoptic and lateral hypothalamic areas to the ventrolateral periaqueductal gray in relation to sleep states
Kung-Chiao Hsieh, I. Gvilia, Sunil Kumar, Aaron Uschakov +3 more
2011Neuroscience47 citations Open access
Semantic Scholar
Growth hormone-releasing hormone activates sleep regulatory neurons of the rat preoptic hypothalamus.
Zoltán Péterfi, D. Mcginty, Erzsebet Sarai, R. Szymusiak
2010American Journal of Physiology. Regulatory Integrative and Comparative Physiology44 citations Open access
Semantic Scholar
Persistence of sleep-temperature coupling after suprachiasmatic nuclei lesions in rats.
F. C. Baker, C. Angara, R. Szymusiak, D. Mcginty
2005American Journal of Physiology. Regulatory Integrative and Comparative Physiology44 citations
Semantic Scholar
Subcutaneous administration of nicotine changes dorsal raphe serotonergic neurons discharge rate during REM sleep.
R. Guzmán-Marı́n, M. Alam, Ş. Mihailescu, R. Szymusiak +2 more
2001Brain Research40 citations
Semantic Scholar
A1 receptor mediated adenosinergic regulation of perifornical-lateral hypothalamic area neurons in freely behaving rats
S. Rai, Sunil Kumar, Md. Aftab Alam, R. Szymusiak +2 more
2010Neuroscience39 citations Open access
Semantic Scholar
Cell proliferation in the dentate gyrus of the adult rat fluctuates with the light-dark cycle.
R. Guzmán-Marı́n, N. Suntsova, T. Bashir, R. Szymusiak +1 more
2007Neuroscience Letters38 citations Open access
Semantic Scholar
Hypothalamic sleep-promoting mechanisms: coupling to thermoregulation.
D. Mcginty, M. Alam, R. Szymusiak, M. Nakao +1 more
2001Archives Italiennes de Biologie38 citations
Semantic Scholar
Effects of serotonin on perifornical‐lateral hypothalamic area neurons in rat
Sunil Kumar, R. Szymusiak, T. Bashir, S. Rai +2 more
2007European Journal of Neuroscience37 citations
Semantic Scholar
Chapter 7 – Neural Control of Sleep in Mammals
D. Mcginty, R. Szymusiak
201135 citations
Semantic Scholar
Salubrinal, an endoplasmic reticulum stress blocker, modulates sleep homeostasis and activation of sleep- and wake-regulatory neurons.
M. Methippara, B. Mitrani, F. Schrader, R. Szymusiak +1 more
2012Neuroscience34 citations
Semantic Scholar
Role of Adenosine A1 Receptor in the Perifornical-Lateral Hypothalamic Area in Sleep-Wake Regulation in Rats
M. Alam, Sunil Kumar, S. Rai, Melvi M. Methippara +2 more
2009Brain Research31 citations Open access
Semantic Scholar
Preoptic area warming inhibits wake-active neurons in the perifornical lateral hypothalamus.
Melvi M. Methippara, M. Alam, R. Szymusiak, D. Mcginty
2003Brain Research30 citations
Semantic Scholar
Hypothalamic versus neocortical control of sleep
R. Szymusiak
2010Current opinion in pulmonary medicine28 citations
Semantic Scholar
Salubrinal, an inhibitor of protein synthesis, promotes deep slow wave sleep.
Melvi M. Methippara, T. Bashir, Sunil Kumar, N. Alam +2 more
2009American Journal of Physiology. Regulatory Integrative and Comparative Physiology28 citations Open access
Semantic Scholar
A role for the preoptic sleep-promoting system in absence epilepsy
N. Suntsova, S. Kumar, R. Guzman-Marin, M. Alam +2 more
2009Neurobiology of Disease28 citations Open access
Semantic Scholar
Characteristics of sleep-active neurons in the medullary parafacial zone in rats
Md. Aftab Alam, A. Kostin, J. Siegel, D. Mcginty +2 more
2018Sleep27 citations Open access
Semantic Scholar
Functional correlates of activity in neurons projecting from the lamina terminalis to the ventrolateral periaqueductal gray
A. Uschakov, D. Mcginty, R. Szymusiak, Michael J. McKinley
2009European Journal of Neuroscience24 citations Open access
Semantic Scholar
Different neuronal populations of the rat median preoptic nucleus express c‐fos during sleep and in response to hypertonic saline or angiotensin‐II
I. Gvilia, C. Angara, D. Mcginty, R. Szymusiak
2005Journal of Physiology24 citations
Semantic Scholar
Neurobiology of Arousal and Sleep: Updates and Insights Into Neurological Disorders
M. Lim, R. Szymusiak
2015Current Sleep Medicine Reports22 citations Open access
Semantic Scholar
Chapter 13 – Sleep-Promoting Mechanisms in Mammals
D. Mcginty, R. Szymusiak
200522 citations
Semantic Scholar

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Melvi M. Methippara×8

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