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EEG with continuous slow activity

MedGen UID:
869052
•Concept ID:
C4023470
•
Finding
HPO: HP:0011204

Definition

EEG showing diffuse slowing without interruption. [from HPO]

Term Hierarchy

CClinical test,  RResearch test,  OOMIM,  GGeneReviews,  VClinVar  
  • CROGVEEG with continuous slow activity

Professional guidelines

PubMed

Obstructive Sleep Apnea and Its Treatment in Aging: Effects on Alzheimer's disease Biomarkers, Cognition, Brain Structure and Neurophysiology.
Mullins AE, Kam K, Parekh A, Bubu OM, Osorio RS, Varga AW
Neurobiol Dis 2020 Nov;145:105054. Epub 2020 Aug 27 doi: 10.1016/j.nbd.2020.105054. PMID: 32860945Free PMC Article
Phenotype-genotype correlations in 17 new patients with an Xp11.23p11.22 microduplication and review of the literature.
Nizon M, Andrieux J, Rooryck C, de Blois MC, Bourel-Ponchel E, Bourgois B, Boute O, David A, Delobel B, Duban-Bedu B, Giuliano F, Goldenberg A, Grotto S, Héron D, Karmous-Benailly H, Keren B, Lacombe D, Lapierre JM, Le Caignec C, Le Galloudec E, Le Merrer M, Le Moing AG, Mathieu-Dramard M, Nusbaum S, Pichon O, Pinson L, Raoul O, Rio M, Romana S, Roubertie A, Colleaux L, Turleau C, Vekemans M, Nabbout R, Malan V
Am J Med Genet A 2015 Jan;167A(1):111-22. Epub 2014 Nov 25 doi: 10.1002/ajmg.a.36807. PMID: 25425167
EEG in ischaemic stroke: quantitative EEG can uniquely inform (sub-)acute prognoses and clinical management.
Finnigan S, van Putten MJ
Clin Neurophysiol 2013 Jan;124(1):10-9. Epub 2012 Aug 2 doi: 10.1016/j.clinph.2012.07.003. PMID: 22858178

Recent clinical studies

Etiology

Effect of rapid EEG on anti-seizure medication usage.
Kurup D, Davey Z, Hoang P, Wu C, Werbaneth K, Shah V, Hirsch KG, Govindarajan P, Meador KJ
Epileptic Disord 2022 Oct 1;24(5):831-837. doi: 10.1684/epd.2022.1463. PMID: 35860878
A comparison of continuous video-EEG monitoring and 30-minute EEG in an ICU.
Khan OI, Azevedo CJ, Hartshorn AL, Montanye JT, Gonzalez JC, Natola MA, Surgenor SD, Morse RP, Nordgren RE, Bujarski KA, Holmes GL, Jobst BC, Scott RC, Thadani VM
Epileptic Disord 2014 Dec;16(4):439-48. doi: 10.1684/epd.2014.0715. PMID: 25498516
Continuous spike and waves during sleep and electrical status epilepticus in sleep.
Loddenkemper T, Fernández IS, Peters JM
J Clin Neurophysiol 2011 Apr;28(2):154-64. doi: 10.1097/WNP.0b013e31821213eb. PMID: 21399511
Epileptic negative myoclonus.
Guerrini R, Dravet C, Genton P, Bureau M, Roger J, Rubboli G, Tassinari CA
Neurology 1993 Jun;43(6):1078-83. doi: 10.1212/wnl.43.6.1078. PMID: 8170545
Unusual EEG patterns.
Westmoreland BF, Klass DW
J Clin Neurophysiol 1990 Apr;7(2):209-28. doi: 10.1097/00004691-199004000-00005. PMID: 2187021

Diagnosis

Sleep spindle and slow wave activity in Parkinson disease with excessive daytime sleepiness.
Schreiner SJ, Werth E, Ballmer L, Valko PO, Schubert KM, Imbach LL, Baumann CR, Maric A, Baumann-Vogel H
Sleep 2023 Apr 12;46(4) doi: 10.1093/sleep/zsac165. PMID: 35877159
Long-term outcome of developmental and epileptic encephalopathies.
Van Bogaert P
Rev Neurol (Paris) 2022 Sep;178(7):659-665. Epub 2022 Apr 27 doi: 10.1016/j.neurol.2022.01.009. PMID: 35489823
Neuropsychological approaches to epileptic encephalopathies.
Filippini M, Arzimanoglou A, Gobbi G
Epilepsia 2013 Nov;54 Suppl 8:38-44. doi: 10.1111/epi.12422. PMID: 24571116
Continuous spike and waves during sleep and electrical status epilepticus in sleep.
Loddenkemper T, Fernández IS, Peters JM
J Clin Neurophysiol 2011 Apr;28(2):154-64. doi: 10.1097/WNP.0b013e31821213eb. PMID: 21399511
Epileptic encephalopathy.
Dulac O
Epilepsia 2001;42 Suppl 3:23-6. doi: 10.1046/j.1528-1157.2001.042suppl.3023.x. PMID: 11520318

Therapy

Response to clobazam in continuous spike-wave during sleep.
Vega C, Sánchez Fernández I, Peters J, Thome-Souza MS, Jackson M, Takeoka M, Wilkening GN, Pearl PL, Chapman K, Loddenkemper T
Dev Med Child Neurol 2018 Mar;60(3):283-289. Epub 2017 Nov 23 doi: 10.1111/dmcn.13607. PMID: 29168169
A comparison of continuous video-EEG monitoring and 30-minute EEG in an ICU.
Khan OI, Azevedo CJ, Hartshorn AL, Montanye JT, Gonzalez JC, Natola MA, Surgenor SD, Morse RP, Nordgren RE, Bujarski KA, Holmes GL, Jobst BC, Scott RC, Thadani VM
Epileptic Disord 2014 Dec;16(4):439-48. doi: 10.1684/epd.2014.0715. PMID: 25498516
The relationship between sleep and epilepsy.
Kotagal P, Yardi N
Semin Pediatr Neurol 2008 Jun;15(2):42-9. doi: 10.1016/j.spen.2008.03.007. PMID: 18555190
Epileptic encephalopathies: a brief overview.
Nabbout R, Dulac O
J Clin Neurophysiol 2003 Nov-Dec;20(6):393-7. doi: 10.1097/00004691-200311000-00002. PMID: 14734929
Epileptic encephalopathy.
Dulac O
Epilepsia 2001;42 Suppl 3:23-6. doi: 10.1046/j.1528-1157.2001.042suppl.3023.x. PMID: 11520318

Prognosis

Slow phase-locked modulations support selective attention to sound.
Kachlicka M, Laffere A, Dick F, Tierney A
Neuroimage 2022 May 15;252:119024. Epub 2022 Feb 26 doi: 10.1016/j.neuroimage.2022.119024. PMID: 35231629Free PMC Article
Imaging of Motor Cortex Physiology in Parkinson's Disease.
Burciu RG, Vaillancourt DE
Mov Disord 2018 Nov;33(11):1688-1699. Epub 2018 Oct 2 doi: 10.1002/mds.102. PMID: 30280416Free PMC Article
Neuropsychological approaches to epileptic encephalopathies.
Filippini M, Arzimanoglou A, Gobbi G
Epilepsia 2013 Nov;54 Suppl 8:38-44. doi: 10.1111/epi.12422. PMID: 24571116
Continuous spike and waves during sleep and electrical status epilepticus in sleep.
Loddenkemper T, Fernández IS, Peters JM
J Clin Neurophysiol 2011 Apr;28(2):154-64. doi: 10.1097/WNP.0b013e31821213eb. PMID: 21399511
Electrical status epilepticus in sleep.
Nickels K, Wirrell E
Semin Pediatr Neurol 2008 Jun;15(2):50-60. doi: 10.1016/j.spen.2008.03.002. PMID: 18555191

Clinical prediction guides

Region-specific changes in brain activity and memory after continuous positive airway pressure therapy in obstructive sleep apnea: a pilot high-density electroencephalography study.
D'Rozario AL, Kao CH, Phillips CL, Mullins AE, Memarian N, Yee BJ, Duffy SL, Cho G, Wong KKH, Kremerskothen K, Chapman J, Haroutonian C, Bartlett DJ, Naismith SL, Grunstein RR
Sleep 2023 Dec 11;46(12) doi: 10.1093/sleep/zsad255. PMID: 37777337
Detecting slow narrowband modulation in EEG signals.
Loe ME, Morrissey MJ, Tomko SR, Guerriero RM, Ching S
J Neurosci Methods 2022 Aug 1;378:109660. Epub 2022 Jun 30 doi: 10.1016/j.jneumeth.2022.109660. PMID: 35779689
Imaging of Motor Cortex Physiology in Parkinson's Disease.
Burciu RG, Vaillancourt DE
Mov Disord 2018 Nov;33(11):1688-1699. Epub 2018 Oct 2 doi: 10.1002/mds.102. PMID: 30280416Free PMC Article
Sleep and epilepsy syndromes.
Schmitt B
Neuropediatrics 2015 Jun;46(3):171-80. Epub 2015 May 12 doi: 10.1055/s-0035-1551574. PMID: 25965811
The relationship between sleep and epilepsy.
Kotagal P, Yardi N
Semin Pediatr Neurol 2008 Jun;15(2):42-9. doi: 10.1016/j.spen.2008.03.007. PMID: 18555190

Recent systematic reviews

Electrophysiological Changes in Patients with Post-stroke Aphasia: A Systematic Review.
Arheix-Parras S, Glize B, Guehl D, Python G
Brain Topogr 2023 Mar;36(2):135-171. Epub 2023 Feb 7 doi: 10.1007/s10548-023-00941-4. PMID: 36749552

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