Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2002 1
2003 1
2004 1
2005 2
2006 1
2007 1
2009 1
2010 2
2011 2
2013 1
2024 0

Text availability

Article attribute

Article type

Publication date

Search Results

11 results

Results by year

Filters applied: . Clear all
Page 1
Temporal coupling of parahippocampal ripples, sleep spindles and slow oscillations in humans.
Clemens Z, Mölle M, Eross L, Barsi P, Halász P, Born J. Clemens Z, et al. Brain. 2007 Nov;130(Pt 11):2868-78. doi: 10.1093/brain/awm146. Epub 2007 Jul 5. Brain. 2007. PMID: 17615093
Ripples are high-frequency oscillation bursts in the mammalian hippocampus mainly present during Non-REM sleep. In rodents they occur in association with sharp waves and are grouped by the cortical slow oscillation such that, in parallel with sleep spindles, ripple …
Ripples are high-frequency oscillation bursts in the mammalian hippocampus mainly present during Non-REM sleep. In rodents they occur …
Prediction of general mental ability based on neural oscillation measures of sleep.
Bódizs R, Kis T, Lázár AS, Havrán L, Rigó P, Clemens Z, Halász P. Bódizs R, et al. Among authors: clemens z. J Sleep Res. 2005 Sep;14(3):285-92. doi: 10.1111/j.1365-2869.2005.00472.x. J Sleep Res. 2005. PMID: 16120103
Our aim is to reveal the relationship between non-rapid eye movement sleep-specific oscillations (the slow oscillation, delta activity, slow and fast sleep spindle density, the grouping of slow and fast sleep spindles) and general mental ability assessed by t …
Our aim is to reveal the relationship between non-rapid eye movement sleep-specific oscillations (the slow oscillation, delta activit …
Fine-tuned coupling between human parahippocampal ripples and sleep spindles.
Clemens Z, Mölle M, Eross L, Jakus R, Rásonyi G, Halász P, Born J. Clemens Z, et al. Eur J Neurosci. 2011 Feb;33(3):511-20. doi: 10.1111/j.1460-9568.2010.07505.x. Epub 2010 Dec 7. Eur J Neurosci. 2011. PMID: 21138489
Sleep-associated memory consolidation is thought to rely on coordinated information transfer between the hippocampus and neocortex brought about during slow wave sleep (SWS) by distinct local field potential oscillations. ...
Sleep-associated memory consolidation is thought to rely on coordinated information transfer between the hippocampus and neocortex br
Comparison of fractal and power spectral EEG features: effects of topography and sleep stages.
Weiss B, Clemens Z, Bódizs R, Halász P. Weiss B, et al. Among authors: clemens z. Brain Res Bull. 2011 Apr 5;84(6):359-75. doi: 10.1016/j.brainresbull.2010.12.005. Epub 2010 Dec 13. Brain Res Bull. 2011. PMID: 21147200
Fractal nature of the human sleep EEG was revealed recently. In the literature there are some attempts to relate fractal features to spectral properties. ...Therefore, in the present study we investigated the relationship of monofractal and multifractal EEG measures (H and …
Fractal nature of the human sleep EEG was revealed recently. In the literature there are some attempts to relate fractal features to …
Spatio-temporal analysis of monofractal and multifractal properties of the human sleep EEG.
Weiss B, Clemens Z, Bódizs R, Vágó Z, Halász P. Weiss B, et al. Among authors: clemens z. J Neurosci Methods. 2009 Dec 15;185(1):116-24. doi: 10.1016/j.jneumeth.2009.07.027. Epub 2009 Jul 29. J Neurosci Methods. 2009. PMID: 19646476
In this study, we carried out a spatio-temporal analysis of monofractal and multifractal properties of whole-night sleep EEG recordings. We estimated the Hurst exponent (H) and the range of fractal spectra (dD) in 10 healthy subjects. ...Our results contribute to a deeper …
In this study, we carried out a spatio-temporal analysis of monofractal and multifractal properties of whole-night sleep EEG recordin …
Interictal epileptic spiking during sleep and wakefulness in mesial temporal lobe epilepsy: a comparative study of scalp and foramen ovale electrodes.
Clemens Z, Janszky J, Szucs A, Békésy M, Clemens B, Halász P. Clemens Z, et al. Epilepsia. 2003 Feb;44(2):186-92. doi: 10.1046/j.1528-1157.2003.27302.x. Epilepsia. 2003. PMID: 12558572 Free article.
PURPOSE: To assess distribution of temporal lobe spikes across different states of sleep and wakefulness in simultaneous scalp and foramen ovale (Fo) recordings. ...As part of their presurgical evaluation, patients underwent long-term video-EEG monitoring with combined sca …
PURPOSE: To assess distribution of temporal lobe spikes across different states of sleep and wakefulness in simultaneous scalp and fo …
Twenty-four hours retention of visuospatial memory correlates with the number of parietal sleep spindles.
Clemens Z, Fabó D, Halász P. Clemens Z, et al. Neurosci Lett. 2006 Jul 31;403(1-2):52-6. doi: 10.1016/j.neulet.2006.04.035. Epub 2006 May 22. Neurosci Lett. 2006. PMID: 16714084
Recent evidence suggests that the sleep-dependent consolidation of declarative memories relies on the non-rapid eye movement (NREM) rather than the rapid eye movement (REM) phase of sleep. Moreover, a few studies both at the cellular and the behavioural levels have …
Recent evidence suggests that the sleep-dependent consolidation of declarative memories relies on the non-rapid eye movement (NREM) r …
Factors affecting spiking related to sleep and wake states in temporal lobe epilepsy (TLE).
Clemens Z, Janszky J, Clemens B, Szucs A, Halász P. Clemens Z, et al. Seizure. 2005 Jan;14(1):52-7. doi: 10.1016/j.seizure.2004.09.003. Seizure. 2005. PMID: 15642501 Free article.
In addition to traditional sleep scoring, waking was subdivided into eyes opened (WEO) and eyes closed (WEC) states. ...Spiking rates during most states and spiking stability showed a significant positive correlation with epilepsy duration. Relative spike density during …
In addition to traditional sleep scoring, waking was subdivided into eyes opened (WEO) and eyes closed (WEC) states. ...Spiking rates …
Increased mesiotemporal delta activity characterizes virtual navigation in humans.
Clemens Z, Borbély C, Weiss B, Erőss L, Szűcs A, Kelemen A, Fabó D, Rásonyi G, Janszky J, Halász P. Clemens Z, et al. Neurosci Res. 2013 May-Jun;76(1-2):67-75. doi: 10.1016/j.neures.2013.03.004. Epub 2013 Mar 21. Neurosci Res. 2013. PMID: 23524244
Hippocampal theta or rhythmic slow activity (RSA) occurring during exploratory behaviors and rapid-eye-movement (REM) sleep is a characteristic and well-identifiable oscillatory rhythm in animals. ...Thus the affected frequency bins were below the theta band and were simil …
Hippocampal theta or rhythmic slow activity (RSA) occurring during exploratory behaviors and rapid-eye-movement (REM) sleep is a char …
11 results