Items where Author is "Lazar, Alpar"

Published

Voysey, Z. J., Owen, N. E., Holbrook, J. A., Malpetti, M., Le Draoulec, C., Spindler, L. R. B., Goodman, A. O. G., Lazar, A. S. and Barker, R. A. (2024) A 14-year longitudinal study of neurofilament light chain dynamics in premanifest and transitional Huntington’s disease. Journal of Neurology, 271 (12). 7572–7582. ISSN 0340-5354

Láng, Léonie, McArthur, Simon, Lazar, Alpar S., Pourtau, Line, Gaudout, David, Pontifex, Matthew G. ORCID: https://orcid.org/0000-0003-2174-2313, Müller, Michael ORCID: https://orcid.org/0000-0002-5930-9905 and Vauzour, David ORCID: https://orcid.org/0000-0001-5952-8756 (2024) Dietary (poly)phenols and the gut–brain axis in ageing. Nutrients, 16 (10). ISSN 2072-6643

Aryankhesal, Aidin ORCID: https://orcid.org/0000-0002-6695-227X, Blake, Jessica, Wong, Geoff, Megson, Molly, Briscoe, Simon, Allan, Louise, Broomfield, Niall M. ORCID: https://orcid.org/0000-0003-2599-3435, Eastwood, Zenahrai, Greene, Leanne, Hilton, Andrea, Killett, Anne ORCID: https://orcid.org/0000-0003-4080-8365, Lazar, Alpar S., Litherland, Rachael, Livingston, Gill, Maidment, Ian, Reeve, Joanne, Rook, George, Scott, Sion ORCID: https://orcid.org/0000-0001-7669-0632, Um, Jinpil, van Horik, Jayden and Fox, Chris (2024) Sleep disturbance in people living with dementia or mild cognitive impairment: A realist review of general practice. British Journal of General Practice, 74 (741). e233-e241. ISSN 0960-1643

Yavuz, Emre, Gahnstrom, Christoffer J., Goodroe, Sarah, Coutrot, Antoine, Hornberger, Michael ORCID: https://orcid.org/0000-0002-2214-3788, Lazar, Alpar S. and Spiers, Hugo J. (2024) Shorter self-reported sleep duration is associated with worse virtual spatial navigation performance in men. Scientific Reports, 14. ISSN 2045-2322

Esgunoglu, Latife ORCID: https://orcid.org/0000-0002-8779-870X, Liaquat, Marrium ORCID: https://orcid.org/0000-0001-7290-2554, Gillings, Rachel, Lazar, Alpar, Brooks, Jon ORCID: https://orcid.org/0000-0003-3335-6209, Penny, William ORCID: https://orcid.org/0000-0001-9064-1191, Hornberger, Michael ORCID: https://orcid.org/0000-0002-2214-3788, Jennings, Amy and Minihane, Anne-Marie ORCID: https://orcid.org/0000-0001-9042-4226 (2023) Effects of a short-term Mediterranean diet on mental health, cognition and cerebral blood flow in UK adults: MediMood study protocol. Alzheimer's and Dementia, 19 (S23). ISSN 1552-5260

Coutrot, A., Lazar, A. S., Richards, M., Manley, E., Wiener, J. M., Dalton, R. C., Hornberger, M. ORCID: https://orcid.org/0000-0002-2214-3788 and Spiers, H. J. (2022) Reported sleep duration reveals segmentation of the adult life-course into three phases. Nature Communications, 13. ISSN 2041-1723

Greene, Leanne, Aryankhesal, Aidin ORCID: https://orcid.org/0000-0002-6695-227X, Megson, Molly, Blake, Jessica, Wong, Geoff, Briscoe, Simon, Hilton, Andrea, Killett, Anne ORCID: https://orcid.org/0000-0003-4080-8365, Reeve, Joanne, Allan, Louise, Ballard, Clive, Broomfield, Niall ORCID: https://orcid.org/0000-0003-2599-3435, van Horik, Jayden, Khondoker, Mizanur ORCID: https://orcid.org/0000-0002-1801-1635, Lazar, Alpar, Litherland, Rachael, Livingston, Gill, Maidment, Ian, Medina-Lara, Antonieta, Rook, George, Scott, Sion ORCID: https://orcid.org/0000-0001-7669-0632, Shepstone, Lee and Fox, Chris (2022) Understanding primary care diagnosis and management of sleep disturbance for people with dementia or mild cognitive impairment: a realist review protocol. BMJ Open, 12 (11). ISSN 2044-6055

Webb, Bethany, Dunn, Rachel, Ball, Nicole, Fraser, William, Lazar, Alpar, Michalak, Adriana, Voysey, Zanna and Tang, Jonathan C. Y. ORCID: https://orcid.org/0000-0001-6305-6333 (2022) Circadian/diurnal rhythm profiles of serum and salivary melatonin, cortisol and cortisone, determined by liquid chromatography tandem mass spectrometry (LC-MS/MS). In: Society for Endocrinology BES 2022, 2022-11-14 - 2022-11-16.

Elder, Greg J., Lazar, Alpar S., Alfonso-Miller, Pam and Taylor, John-Paul (2022) Sleep disturbances in Lewy body dementia: A systematic review. International Journal of Geriatric Psychiatry, 37 (10). pp. 1-22. ISSN 0885-6230

Lazar, A. S., Michalak, A., Shabana, Z., Mann, A., Vite, T. G., Conway, T., Grove, V., Tsigarides, J. ORCID: https://orcid.org/0000-0001-9893-8002, Gill, N., Tang, J. ORCID: https://orcid.org/0000-0001-6305-6333, Mioshi, E., Wagner, A. ORCID: https://orcid.org/0000-0002-9101-3477, Renoult, L. ORCID: https://orcid.org/0000-0001-7861-0552, Lazar, Z. I., Clark, I., Minihane, A. -M. ORCID: https://orcid.org/0000-0001-9042-4226 and Hornberger, M. ORCID: https://orcid.org/0000-0002-2214-3788 (2022) Early sleep and circadian markers of alzheimer's disease:the impact of apoe- epsilon 4 on sleep-wake regulation, brain activity and cognition in humans. Journal of Sleep Research, 31 (S1). ISSN 0962-1105

Groeger, John A., Lo, June C.-Y., Santhi, Nayantara, Lazar, Alpar S. and Dijk, Derk-Jan (2022) Contrasting effects of sleep restriction, total sleep deprivation, and sleep timing on positive and negative affect. Frontiers in Behavioral Neuroscience, 16. ISSN 1662-5153

Lázár, Alpár S., Lázár, Zsolt Iosif and Bódizs, Róbert (2022) Frequency Characteristics of Sleep. In: The Oxford Handbook of EEG Frequency. Oxford Library of Psychology . Oxford University Press. ISBN 9780192898340

Voysey, Zanna, Fazal, Shaline V., Lazar, Alpar and Barker, Roger A. (2021) The sleep and circadian problems of Huntington’s Disease: When, why and their importance. Journal of Neurology, 268 (6). 2275–2283. ISSN 0340-5354

Józsa, Máté, Lázár, Alpár S. and Lázár, Zsolt Iosif (2021) Opportunities and challenges in partitioning the graph measure space of real-world networks. Journal of Complex Networks, 9 (2). ISSN 2051-1329

Muzni, Khyla, Groeger, John A., Dijk, Derk‐Jan and Lazar, Alpar S. (2021) Self‐reported sleep quality is more closely associated with mental and physical health than chronotype and sleep duration in young adults: A multi‐instrument analysis. Journal of Sleep Research, 30 (1). ISSN 0962-1105

Voysey, Zanna J., Barker, Roger A. and Lazar, Alpar S. (2021) The treatment of sleep dysfunction in neurodegenerative disorders. Neurotherapeutics, 18. 202–216. ISSN 1878-7479

Voysey, Zanna J., Barker, Roger A. and Lazar, Alpar S. (2021) Correction to: The treatment of sleep dysfunction in neurodegenerative disorders. Neurotherapeutics, 18. p. 654. ISSN 1933-7213

Bartlett, Danielle M., Poudel, Govinda, Maddison, Kathleen J., Lampit, Amit, Dann, Linda, Eastwood, Peter R., Lazar, Alpar S., Ziman, Mel R. and Cruickshank, Travis M. (2020) Effect of multidisciplinary rehabilitation on sleep outcomes in individuals with preclinical Huntington disease: An exploratory study. Annals of Physical and Rehabilitation Medicine, 63 (6). pp. 570-573. ISSN 1877-0657

Michalak, A., Grove, V., Shabana, Z., Dietrich, C., Mioshi, E., Minihane, A. M. ORCID: https://orcid.org/0000-0001-9042-4226, Hornberger, M. ORCID: https://orcid.org/0000-0002-2214-3788 and Lazar, A. S. (2020) Depressive symptoms and daytime sleepiness are stronger predictors of subjective cognitive decline than objective cognitive performance, APOE genotype and subjective sleep quality in elderly individuals. Journal of Sleep Research, 29. pp. 81-82. ISSN 0962-1105

Michalak, A., Grove, V., Shabana, Z., Dietrich, C., Tsigarides, J. ORCID: https://orcid.org/0000-0001-9893-8002, Gill, N., Mioshi, E., Minihane, A. M. ORCID: https://orcid.org/0000-0001-9042-4226, Hornberger, M. ORCID: https://orcid.org/0000-0002-2214-3788 and Lazar, A. S. (2020) Sleep restriction effects on object-location-associative-memory performance:a randomized controlled sleep deprivation versus multinap study in healthy elderly at low and high genetic risk of Alzheimer's. Journal of Sleep Research, 29. p. 40. ISSN 0962-1105

Shabana, Z., Michalak, A., Grove, V., Laycock, S., Johannsen, L. ORCID: https://orcid.org/0000-0002-2441-3163 and Lazar, A. S. (2020) Effects of sleep loss and time of day on postural control:a randomized controlled sleep deprivation versus multi-nap study in healthy older men and women. Journal of Sleep Research, 29. p. 235. ISSN 0962-1105

Bartlett, Danielle M., Dominguez D, Juan F., Lazar, Alpar S., Kordsachia, Catarina C., Rankin, Tim J., Lo, Johnny, Govus, Andrew D., Power, Brian D., Lampit, Amit, Eastwood, Peter R., Ziman, Mel R. and Cruickshank, Travis M. (2020) Multidisciplinary rehabilitation reduces hypothalamic grey matter volume loss in individuals with preclinical Huntington's disease: A nine-month pilot study. Journal of the Neurological Sciences, 408. ISSN 0022-510X

Lazar, Zsolt I., Dijk, Derk-Jan and Lazar, Alpar S. (2019) Infraslow oscillations in human sleep spindle activity. Journal of Neuroscience Methods, 316. pp. 22-34. ISSN 0165-0270

Bartlett, Danielle M., Domínguez D, Juan F., Reyes, Alvaro, Zaenker, Pauline, Feindel, Kirk W., Newton, Robert U., Hannan, Anthony J., Slater, James A., Eastwood, Peter R., Lazar, Alpar S., Ziman, Mel and Cruickshank, Travis (2019) Investigating the relationships between hypothalamic volume and measures of circadian rhythm and habitual sleep in premanifest Huntington’s disease. Neurobiology of Sleep and Circadian Rhythms, 6. pp. 1-8. ISSN 2451-9944

Simor, Péter, Harsányi, András, Csigó, Kata, Miklós, Gergely, Lázár, Alpár Sándor and Demeter, Gyula (2018) Eveningness is associated with poor sleep quality and negative affect in obsessive-compulsive disorder. Journal of Behavioral Addictions, 7 (1). pp. 10-20. ISSN 2062-5871

Lazar, Alpar and Horvath, Klara (2018) Sleep-Wake Disorders. In: Textbook of child, adolescent and youth mental disorders. Semmelweis Kiado es Multimedia Studio, Budapest, pp. 144-154. ISBN 9789633314531

Szatmári, Szabolcs, Orbán-Kis, Károly, Mihály, István and Lázár, Alpár Sándor (2017) Diabetes, dementia, depresszió, distressz. Ideggyogyaszati Szemle, 70 (9-10). pp. 293-299. ISSN 0019-1442

Ronai, Katalin Z., Szentkiralyi, Andras, Lazar, Alpar S., Lazar, Zsolt I., Papp, Istvan, Gombos, Ferenc, Zoller, Rezso, Czira, Maria E., Lindner, Anett V., Mucsi, Istvan, Bodizs, Robert, Molnar, Miklos Z. and Novak, Marta (2017) Association of symptoms of insomnia and sleep parameters among kidney transplant recipients. Journal of Psychosomatic Research, 99. pp. 95-104. ISSN 0022-3999

Ronai, Katalin Z., Szentkiralyi, Andras, Lazar, Alpar S., Ujszaszi, Akos, Turanyi, Csilla, Gombos, Ferenc, Mucsi, Istvan, Bodizs, Robert, Molnar, Miklos Z. and Novak, Marta (2017) Depressive symptoms are associated with objectively measured sleep parameters in kidney transplant recipients. Journal of Clinical Sleep Medicine, 13 (4). 557–564. ISSN 1550-9389

Bartlett, Danielle M, Cruickshank, Travis M, Hannan, Anthony J, Eastwood, Peter R, Lazar, Alpar S and Ziman, Mel R (2016) Neuroendocrine and neurotrophic signaling in Huntington's disease:Implications for pathogenic mechanisms and treatment strategies. Neuroscience and Biobehavioral Reviews, 71. pp. 444-454. ISSN 0149-7634

Atherton, Kathryn E, Nobre, Anna C, Lazar, Alpar S, Wulff, Katharina, Whittaker, Roger G, Dhawan, Vandana, Lazar, Zsolt I, Zeman, Adam Z and Butler, Christopher R (2016) Slow wave sleep and accelerated forgetting. Cortex, 84. pp. 80-89. ISSN 0010-9452

Santhi, Nayantara, Lazar, Alpar S, McCabe, Patrick J, Lo, June C, Groeger, John A and Dijk, Derk-Jan (2016) Sex differences in the circadian regulation of sleep and waking cognition in humans. Proceedings of the National Academy of Sciences of the United States of America (PNAS), 113 (19). E2730-E2739. ISSN 1091-6490

Kuan, W L, Kasis, A, Yuan, Y, Mason, S L, Lazar, A S, Barker, R A and Goncalves, J (2015) Modelling the natural history of Huntington's disease progression. Journal of Neurology, Neurosurgery and Psychiatry, 86 (10). pp. 1143-1149. ISSN 0022-3050

Lazar, Alpar S, Panin, Francesca, Goodman, Anna O G, Lazic, Stanley E, Lazar, Zsolt I, Mason, Sarah L, Rogers, Lorraine, Murgatroyd, Peter R, Watson, Laura P E, Singh, Priya, Borowsky, Beth, Shneerson, John M and Barker, Roger A (2015) Sleep deficits but no metabolic deficits in premanifest Huntington's disease. Annals of Neurology, 78 (4). pp. 630-648. ISSN 0364-5134

Collins, Lucy M, Begeti, Faye, Panin, Francesca, Lazar, Alpar S, Cruickshank, Travis, Ziman, Mel, Mason, Sarah L and Barker, Roger A (2015) Novel nut and bolt task quantifies motor deficits in premanifest and manifest Huntington's Disease. PLoS Currents Disasters, 7. ISSN 2157-3999

Lazar, Alpar S, Lazar, Zsolt I and Dijk, Derk-Jan (2015) Circadian regulation of slow waves in human sleep:Topographical aspects. NeuroImage, 116. pp. 123-134. ISSN 1053-8119

Mason, Sarah L, Zhang, Jiaxiang, Begeti, Faye, Guzman, Natalie Valle, Lazar, Alpar S, Rowe, James B, Barker, Roger A and Hampshire, Adam (2015) The role of the amygdala during emotional processing in Huntington's disease: From pre-manifest to late stage disease. Neuropsychologia, 70. pp. 80-89. ISSN 0028-3932

Videnovic, Aleksandar, Lazar, Alpar S, Barker, Roger A and Overeem, Sebastiaan (2014) 'The clocks that time us' - circadian rhythms in neurodegenerative disorders. Nature Reviews Neurology, 10 (12). pp. 683-693. ISSN 1759-4758

Arbon, E. L., Lazar, A. S., Lo, J. C., Johnson, S. and Dijk, D. -J. (2014) Repeated sleep extension and sleep restriction in healthy young people leads to transient homeostatic responses in sleep and wake EEG. Journal of Sleep Research, 23 (S1). p. 189. ISSN 0962-1105

Lazar, A. S., Lazar, Z. I. and Dijk, D.-J. (2014) Circadian regulation of EEG slow waves and phase coherence in human sleep. Journal of Sleep Research, 23 (S1). p. 9. ISSN 0962-1105

Santhi, N., Lazar, A. S., McCabe, P., Archer, S. N., Groeger, J. A. and Dijk, D. -J. (2014) Circadian regulation in cognition and subjective assessment of waking function in humans. Journal of Sleep Research, 23. p. 48. ISSN 0962-1105

Archer, Simon N, Laing, Emma E, Möller-Levet, Carla S, van der Veen, Daan R, Bucca, Giselda, Lazar, Alpar S, Santhi, Nayantara, Slak, Ana, Kabiljo, Renata, von Schantz, Malcolm, Smith, Colin P and Dijk, Derk-Jan (2014) Mistimed sleep disrupts circadian regulation of the human transcriptome. Proceedings of the National Academy of Sciences of the United States of America (PNAS), 111 (6). E682-E691. ISSN 0027-8424

Lazar, Alpar S, Santhi, Nayantara, Hasan, Sibah, Lo, June C-Y, Johnston, Jonathan D, Von Schantz, Malcolm, Archer, Simon N and Dijk, Derk-Jan (2013) Circadian period and the timing of melatonin onset in men and women:Predictors of sleep during the weekend and in the laboratory. Journal of Sleep Research, 22 (2). pp. 155-159. ISSN 0962-1105

Lo, June C., Groeger, John A., Santhi, Nayantara, Arbon, Emma L., Lazar, Alpar S., Hasan, Sibah, von Schantz, Malcolm, Archer, Simon N. and Dijk, Derk-Jan (2012) Effects of partial and acute total sleep deprivation on performance across cognitive domains, individuals and circadian phase. PLoS One, 7 (9). ISSN 1932-6203

Arbon, E. L., Lazar, A. S., Lo, J. C., Slak, A., Mccabe, P. J., Boyle, J., Archer, S. N. and Dijk, D-J (2012) Individual differences in sleep revisited:Stability across sleep restriction, extension and total sleep loss. Journal of Sleep Research, 21 (S1). pp. 207-208. ISSN 0962-1105

Lo, J. C., Groeger, J. A., Santhi, N., Arbon, E. L., Lazar, A. S., Hasan, S., Von Schantz, M., Archer, S. N. and Dijk, D. J. (2012) Effects of circadian phase and prior partial sleep deprivation on executive functions during total sleep deprivation are modulated by PER3 polymorphism. Journal of Sleep Research, 21 (S1). p. 41. ISSN 0962-1105

Hasan, Sibah, Santhi, Nayantara, Lazar, Alpar S, Slak, Ana, Lo, June, von Schantz, Malcolm, Archer, Simon N, Johnston, Jonathan D and Dijk, Derk-Jan (2012) Assessment of circadian rhythms in humans:Comparison of real-time fibroblast reporter imaging with plasma melatonin. The FASEB Journal, 26 (6). pp. 2414-2423. ISSN 0892-6638

Lindner, Anett, Fornadi, Katalin, Lazar, Alpar S, Czira, Maria E, Dunai, Andrea, Zoller, Rezso, Veber, Orsolya, Szentkiralyi, Andras, Kiss, Zoltan, Toronyi, Eva, Mucsi, Istvan, Novak, Marta and Molnar, Miklos Z (2012) Periodic limb movements in sleep are associated with stroke and cardiovascular risk factors in patients with renal failure. Journal of Sleep Research, 21 (3). pp. 297-307. ISSN 0962-1105

Fornadi, Katalin, Lindner, Anett, Czira, Maria E, Szentkiralyi, Andras, Lazar, Alpar S, Zoller, Rezso, Turanyi, Csilla Z, Veber, Orsolya, Novak, Marta, Mucsi, Istvan and Molnar, Miklos Z (2012) Lack of association between objectively assessed sleep disorders and inflammatory markers among kidney transplant recipients. International Urology and Nephrology, 44 (2). pp. 607-617. ISSN 0301-1623

Dijkn, Derk-Jan and Lazar, Alpar (2012) The regulation of human sleep and wakefulness: Sleep Homeostasis and Circadian Rhythmicity. In: Oxford Handbook of Sleep and Sleep Disorders. Oxford University Press. ISBN 9780195376203

Lázár, Alpár S, Slak, Ana, Lo, June Chi-Yan, Santhi, Nayantara, von Schantz, Malcolm, Archer, Simon N, Groeger, John A and Dijk, Derk-Jan (2012) Sleep, diurnal preference, health, and psychological well-being:A prospective single-allelic-variation study. Chronobiology International, 29 (2). pp. 131-146. ISSN 0742-0528

Molnar, Miklos Z, Lindner, Anett, Fornadi, Katalin, Lazar, Alpar S., Czira, Maria E, Zoller, Rezso, Szentkiralyi, Andras, Kiss, Zoltan, Toronyi, Eva, Mucsi, Istvan and Novak, Marta (2011) Periodic limb movement in sleep in waitlisted dialyzed and kidney transplanted patients. Transplant International, 24 (s2). p. 208. ISSN 0934-0874

Lázár, Alpár Sándor, Lázár, Zsolt Iosif, Bíró, Andrea, Gyori, Miklós, Tárnok, Zsanett, Prekop, Csilla, Keszei, András, Stefanik, Krisztina, Gádoros, Júlia, Halász, Péter and Bódizs, Róbert (2010) Reduced fronto-cortical brain connectivity during NREM sleep in Asperger syndrome:an EEG spectral and phase coherence study. Clinical Neurophysiology, 121 (11). pp. 1844-54. ISSN 1388-2457

Lazar, Zsolt I, Heringa, Jouke R., Papp, Istvan and Lazar, Alpar S. (2010) High-performance computing system for electroencephalographic data analysis. International Journal of Psychophysiology, 77 (3). pp. 311-312. ISSN 0167-8760

Molnar, Miklos Zsolt, Lazar, Alpar Sandor, Lindner, Anett, Fornadi, Katalin, Czira, Maria Eszter, Dunai, Andrea, Zoller, Rezso, Szentkiralyi, Andras, Rosivall, Laszlo, Shapiro, Colin Michael, Novak, Marta and Mucsi, Istvan (2010) Sleep apnea is associated with cardiovascular risk factors among kidney transplant patients. Clinical Journal of the American Society of Nephrology, 5 (1). pp. 125-132. ISSN 1555-9041

Bódizs, Róbert, Körmendi, János, Rigó, Péter and Lázár, Alpár Sándor (2009) The individual adjustment method of sleep spindle analysis:Methodological improvements and roots in the fingerprint paradigm. Journal of Neuroscience Methods, 178 (1). pp. 205-213. ISSN 0165-0270

Bódizs, R, Lázár, A S and Rigó, P (2008) Correlation of visuospatial memory ability with right parietal EEG spindling during sleep. Acta Physiologica Hungarica, 95 (3). pp. 297-306. ISSN 0231-424X

Lázár, Alpár Sándor and Bódizs, Róbert (2008) Az alvás szerkezete és mintázatai autizmus spektrumzavarban. Psychiatria Hungarica, 23 (2). pp. 109-128. ISSN 0237-7896

Sverteczki, M., Meszaros, E., Csoka, S., Lazar, A. S. and Bodizs, R. (2006) REM-like EEG features in wake-sleep transition based on the covert REM hypothesis. Journal of Sleep Research, 15 (S1). p. 36. ISSN 0962-1105

Bódizs, Róbert and Lázár, Alpár Sándor (2006) Schizophrenia, slow wave sleep and visuospatial memory:Sleep-dependent consolidation or trait-like correlation? Journal of Psychiatric Research, 40 (1). pp. 89-90. ISSN 0022-3956

Bódizs, Róbert, Kis, Tamás, Lázár, Alpár Sándor, Havrán, Linda, Rigó, Péter, Clemens, Zsófia and Halász, Péter (2005) Prediction of general mental ability based on neural oscillation measures of sleep. Journal of Sleep Research, 14 (3). pp. 285-292. ISSN 0962-1105

Bódizs, Róbert, Sverteczki, Melinda, Lázár, Alpár Sándor and Halász, Péter (2005) Human parahippocampal activity:non-REM and REM elements in wake-sleep transition. Brain Research Bulletin, 65 (2). pp. 169-176. ISSN 0361-9230