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Poster: Quantification of correlations between sleep spindles in EEG for patients with sleep apnea

Rafael Toledo F. de Souza, Jose Luiz Rybarczyk Filho, Ney Lemke, Suzana V. Schonwald, Emerson L. de Santa-Helena, Gunther J. L. Gerhardt
2013 2013 IEEE 3rd International Conference on Computational Advances in Bio and medical Sciences (ICCABS)  
METHODS We used 18 polysomnographic examinations of patients with suspected Obstructive Sleep Apnea (OSA), obtained in a of university hospital (HCPA).  ...  We built a computational code to analyze the correlations between the found sleep spindles of different EEG channels for different groups and spindles kinds.  ... 
doi:10.1109/iccabs.2013.6629210 dblp:conf/iccabs/SouzaFLSSG13 fatcat:4grcsbam6bfv3nwywbcqdpufvm

Poster Session II

2005 Neuropsychopharmacology  
Within cocaine dependent subjects there was a significant positive correlation between years of cocaine use and λ2. There was no significant difference between groups for λ 1.  ...  All 7 segments of the corpus callosum were compared between cocaine users and controls for using a Mixed Model ANOVA for λ1 and λ2.  ...  Schizophrenia is Associated with Increased Synaptic Dopamine in Associative Rather than Limbic Regions of the Striatum Marc Laruelle*, Lawrence S Kegeles, Gordon W Frankle, Raj Narendran, Roberto Gil,  ... 
doi:10.1038/sj.npp.1300970 fatcat:ikayo4dkwrdrthgopr2hltn2hi

Saturday, December 5, 2009�Poster Session 1�1:00 p.m.-8:00 p.m

2009 Epilepsia  
The following percentage of patients had abnormalities consistent with WHO criteria for osteopenia.  ...  The exact anti-epileptic drug combination type was reviewed for all patients with femoral neck measurements taken. (N=152) and for all patients with lumbar spine measurments taken (N-148) .  ...  status epilepticus in sleep (ESES) where spike quantification is an essential diagnostic measure.  ... 
doi:10.1111/j.1528-1167.2009.02377_1.x pmid:19817824 fatcat:75g2b4qnwrbrnpmcvebgz24dvq

Abstracts for Poster Sessions

Not Available Not Available
2002 Journal of Neurology  
We are grateful to the patients for their kind collaboration.  ...  We are grateful to the patients and their relatives for their kind co-operation in our study. The DNA MS bank is supported by a grant from the Federazione Italiana Sclerosi Multipla. Acknowledgments.  ...  Sleep apnea syndrome: 6 patients.  ... 
doi:10.1007/s004150200086 fatcat:mtqh2rwnpnhz3cgegoquz7gnxe

Annual Conference of the Swiss Society of Sleep Research, Sleep Medicine and Chronobiology (SSSSC) and the Swiss Society of Biological Psychiatry (SSBP). Sleepless Mind. Mindless Sleep? Bern, March 25 and 26, 2009

2009 Neuropsychobiology  
Preliminary findings indicate subtle differences in the sleep EEG between patients and controls, in particular in the frequency range of sleep spindles.  ...  Spectral analysis of the baseline EEG showed a decrease in EEG power spectrum in NREM sleep in alpha4-KO mice, specifically in the frontal EEG, in frequencies between 9-15 Hz encompassing the spindle frequency  ...  In line with Martin (2007), we suggest that parents of kindergarten children may adjust to child's chronotype over time, and conclude that sleewake patterns of parents and children are associated with  ... 
doi:10.1159/000230666 fatcat:5vvhxhxkkfaujnpz2f35iu44fy

SANP - Supplementum 4

2011 Swiss Archives of Neurology and Psychiatry  
In adults, sleep spindles seem to be a marker for intelligence.  ...  Recently, those findings were replicated in children and adolescents: sleep spindle frequency activity (SFA, EEG spectral power from 10 to 16 Hz) positively correlated with standardized intelligence quotient  ...  Posters SGSSC P64 Transcriptional correlates of an in vitro model of sleep C. Mikhail 1 , V. Hinard 1 , S. Pradervand 1 , M.  ... 
doi:10.4414/sanp.2011.02327 fatcat:yvdewt2pfbfxtcznmooxgajzhi

Poster Sessions Monday/Tuesday

2017 Journal of Neurochemistry  
for patients and few treatments.  ...  Recent evidence has established that tumor suppressors enter the nucleus and regulate microtubule dynamics for mitotic spindle integrity and proper capturing of chromosomes.  ...  apnea.  ... 
doi:10.1111/jnc.14093 fatcat:2ms572hs7jfj7apydnl2urupsq

ABSTRACT SUPPLEMENT

2012 Journal of clinical rheumatology  
The stimulation procedure was conducted within one hour after lights-on (12/12) with one week between experimental conditions.  ...  Hypocretinergic fibers in this nucleus were thin (0.2 to 05.µ) and typically Wednesday, June 12 A406 American Academy of Sleep Medicine POSTER PRESENTATIONS SLEEP, Vol. 25, Abstract Supplement 2002 displayed  ...  Our interest in the relationship between vestibular dysfunction and sleep disorders began with the evaluation of patients with the perilymph fistula syndrome (PLFS) and obstructive sleep apnea.  ... 
doi:10.1097/rhu.0b013e3182557a66 fatcat:wtmtrd3kpfbyjoysmb6qrgxcua

Nocturnal hypoglycaemia in patients with insulin-dependent diabetes mellitus

I Bendtson
1995 Danish medical bulletin  
Similar sleep disturb- ances has been described in patients with sleep apnea, a condition leading to mild nocturnal hypoxia. 6.  ...  NREM sleep is characterised by runs of fast, low-voltage EEG activity, called sleep spindles, and by generalized rhythmic slow wave activity that increase as sleep becomes deeper (Fig 5.1).  ... 
pmid:7587404 fatcat:dfbw4rsjjnapni2ajpirbd3sya

9TH ECE PROCEEDINGS

2010 Epilepsia  
Purpose: To explore the causative role of PCDH19 gene, located at Xq22, in females with epilepsy.  ...  Using electronic documentation with Epivista Ò follow up is ongoing in all patients. Acknowledgments: supported by: Italian Ministry of Health, Fondazi-  ...  Seven patients became seizure-free after 28-145 (median 63) days with LTG between 1-7 (median 3) mg/kg and LTG serum levels between 1-5 (median 2) mg/L.  ... 
doi:10.1111/j.1528-1167.2010.02658.x pmid:20590792 fatcat:ylmo7rjtqncydkxeudaib77noy

SANP - Supplementum 1

2010 Swiss Archives of Neurology and Psychiatry  
A significant reduction in the power and coherence of sleep spindle frequency activity in EEG derivations recorded over the hemisphere ipsilateral to the lesion during the acute phase of stroke has been  ...  These findings suggest that the cerebral hemispheres are important for the generation of both slow waves and sleep spindles.  ...  With the new plug-ins jMRUI is now the first advanced spectroscopy quantification software that enables the clinician to correlate image pixel information with MRS information in a simple way.  ... 
doi:10.4414/sanp.2010.02212 fatcat:2ashaeol5zfyvicqlmvzpyuq74

3rd International Congress on Neurology and Epidemiology. Abu Dhabi, UAE, November 21–23, 2013: Abstracts

2013 Neuroepidemiology  
Therefore, it is important for any physician to recognize patients with sleep apnea and refer them to the sleep specialist.  ...  We have previously reported high prevalence of sleep apnea in adolescents with SCI.  ...  All questions are rated on a scale of 0-3; a score between 0-9 is normal, 10-15 is intermediate and more than 16 is a symptom for sleep disorders.  ... 
doi:10.1159/000356326 fatcat:cwvmef3j4bgbxctcrlbsfml4da

XXV Congresso de Pneumologia

2009 Revista Portuguesa de Pneumologia  
e portador de pacemaker, referenciado à consulta to sleep consultation because of apneas during sleep.  ...  correlation between SSS score and the PST results, except A avaliação estatística não encontrou qualquer correlação for a week correlation between SSS and final PUI (R 0,33, entre o valor da SSS  ... 
doi:10.1016/s0873-2159(15)30215-4 fatcat:wjtlfiw55ffrxbsi4wikb2htmi

44th Annual Congress of the Canadian Neurological Sciences Federation

2009 Canadian Journal of Neurological Sciences  
P-065 Parental and patient strategies for ensuring adequate sleep deprivation in children undergoing sleep-deprived EEG R RamachandranNair (Hamilton)*, S Sharma (Hamilton) Rationale: Sleep-deprived EEGs  ...  Further examination of the raw data demonstrated sleep spindles superimposed on K complexes as well as REM intrusions on NREM sleep.  ...  Results: A preliminary scatter plot graph of the % change in oxygen saturation vs. stump pressure revealed a correlation coefficient of -0.3, suggesting a weak negative correlation between stump pressure  ... 
doi:10.1017/s0317167100008799 fatcat:p5tedzaxbnczpbm5fashrtpxyi

Joint Annual Meeting of the Swiss Society for Allergology and Immunology and the Swiss Respiratory Society, Bern, April 17-19, 2013

2013 Respiration  
Abstracts Respiration 2013;85:523-623 Background: Nocturnal hypoxemia and sleep apnea are common in patients with pulmonary hypertension (PH) and impair well-being.  ...  Therefore, NOT is promising as a long-term treatment for PH patients with nocturnal hypoxemia or sleep apnea. 528 sures included, Provent TM versus placebo Provent TM : OSA severity assessed by ODI/AHI  ...  PWA reduction is a sensitive marker with a high PPV for the detection of EEG-MA associated with respiratory events occurring during NREM sleep in stable OHS patients treated by NIV.  ... 
doi:10.1159/000350374 fatcat:vtrr2vkbn5gupj3p44ybn7csku
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