Limpar
47.474 resultados

Acesso aberto

Tipo do recurso

Tipo de base de dados

Ano de criação

Produção nacional

Revisado por pares

Áreas

Idioma

Editores

Livro

Springer Link

Jornais Acesso aberto

R. Lechmere Guppy, S. R. Pattison, C. Carter Blake, Thos. D. Allen, H. F. Rivers, Hugh Mitchell, W. S. Symonds, S. J. MacKie, Professor A. C. Ramsay, D. T. Ansted,

... on the Coast of Suffolk; Observed in 1859, Ripple-Drift in Mica-Schist, Correspondence Age of Prehistoric ...

1863 - Gale Group | NCCO-STM 1of2

Artigo Revisado por pares

Wen Shi, Dana Shaw, Katherine G. Walsh, Xue Han, Uri T. Eden, R. Mark Richardson, S. Gliske, Julia Jacobs, Benjamin H. Brinkmann, Gregory A. Worrell, William C. Stacey, Birgit Frauscher, John Thomas, Mark Kramer, Catherine J. Chu,

Abstract We evaluated whether spike ripples, the combination of epileptiform spikes and ripples, provide a reliable and improved biomarker for the epileptogenic zone compared with other leading ... international study. We first validated an automated spike ripple detector on intracranial EEG recordings. We then applied ... known 1-year outcomes. We evaluated the spike ripple rate in subjects cured after resection [International League ... wideband high frequency oscillation (HFO, 80–500 Hz), ripple (80–250 Hz) and fast ripple (250–500 ...

Tópico(s): Functional Brain Connectivity Studies

2024 - Oxford University Press | Brain

Jornais Acesso aberto

Srikumar Sen, Boxing Correspondent, Patricia Gaffney, Paul Heiney, Clifford Longley, P. Hutton, P. L. Cronbach Chairman, Anatol Lieven, Christopher Warman, Property Correspondent, Nicholas Serota, Director, Don Coleman, Director, Simon Barnes, Bill Frost, Ivo Tennant, Norman Howell, Sally Brompton, Philip Howard, Laura Thompson, P. Gasson, Ian Murray, Melinda Wittstock, Media Correspondent, Lynne Truss, Albert Dormer, Geoff Brown, Michael Tate, City Editor, Michael Seely Racing Correspondent, M. R. Darke, Andrew Longmore Tennis Correspondent, Philip Jacobson and Bill Frost, Bruce Clark, R. H. Edwards, Peter Ball, Jill Sherman, Social Services Correspondent, Harry Debelius and Stewart Tendler, Martin Barrow, Nick Nuttall Technology Correspondent, Michael Evans, Defence Correspondent, Thomas Braun, Alan Hamilton, Jenny MacArthur, Michael McCarthy, Environment Correspondent, John Young, Michael Binyon Diplomatic Editor, Margaret Dibben, Peter A. Toogood, Nicole Swengley, Gavin Bell, John Woodcock, Martin Hoyle, Lindsay Cook Money Editor, Anatole Kaletsky, Economics Editor, Lin Jenkins, Rupert Bruce, Barry Millington, Gillian Bowditch, Geoffrey Wheeler, Mitchell Platts Golf Correspondent, Edward Gorman and Geoff King, Peter Crill, Robin Oakley, Political Editor, David Powell Athletics Correspondent, Lindsay Cook, Money Editor, Kerry Gill, Simon Tait Arts Correspondent, Alan Lee, Cricket Correspondent, Geoff King, Raymond Keene, Chess Correspondent, Christopher Price, Director, Stephen Walls, Peter Bryan, David West, D. S. Jenkins, Nigel Hawkes, Heather Kirby, Alice Thomson, B. M. West, John Bell, Roger Boyes, Marjorie Bourne, Ian Ross, T. J. Gault, Ansel Harris, Brian Beel, Ruth Gledhill Religious Affairs Correspondent, Joanna Pitman, David Young, Jane Atkinson, Director, Ross Tieman Industrial Correspondent, Sara McConnell, Ronald F. Homer, Michael Grosvenor Myer, Brian Alderson, Clive White, Charles Nevin, Matthew Parris, Andrea Kirkby, Frank Allaun, Michael Seely, Jonathan Clark, Rodney J. Pope, Keith Blackmore, Nicholas Pye-Smith, Sarah Jane Checkland, Alan Lee Cricket Correspondent, Michael Phillips, Andrew Lycett, Philip Pangalos, Lindsay Cook Weekend Money Editor, Benedict Nightingale, James Mortimer, Martin Fletcher and Michael Binyon, David Tytler, Education Editor, Rob Andrew, Jack Bailey, Chris Moore, Susan MacDonald, George Bernard, Matthew Bond, Jon Stock, Rosemary Clunie, Susan Ellicott, Judy Froshaug, Lindsay Cook and Sara McConnell, Patricia Grayburn, Mary Dejevsky, Tim Deagle, Richard Wardrop, R. F. Bailey, Stuart Jones, Football Correspondent, John Watson,

... West was won Japanese money in Britain G Ripple Bearing up to bad breeding Galaxy Ripple M Meat & Livestock Commission Late flowering of a ...

1991 - Gale Group | TDA

Revisão Acesso aberto Revisado por pares

Shivam Chaturvedi, Mengqi Wang, Yaoyu Fan, Deepak Fulwani, Guilherme Vieira Hollweg, Shahid Khan, Wencong Su,

Second-order ripples occur in the voltage and current during any DC–AC power conversion. These conversions occur in the voltage ... single-stage inverters (SSIs) topologies. The second-order ripples lead to oscillating source node currents and DC ... the DC bus of the microgrid. Second-order ripples have various detrimental effects on the sources and ... reliability of the system. Furthermore, the second-order ripple currents (SRCs) lead to ripple torque in wind turbines and lead to mechanical ... proposed to mitigate and regulate these second-order ripple components. This manuscript presents a comprehensive review of ...

Tópico(s): Advanced Battery Technologies Research

2023 - Multidisciplinary Digital Publishing Institute | Energies

Jornais Acesso aberto

Srikumar Sen, Boxing Correspondent, David Bell, David Marsland, Frances Gibb, Legal Affairs Correspondent, Tom Pendry, M. Walton, Nicholas Wood, Political Correspondent, Patricia Davies, Brian Warnes, Managing Director, Angela MacKay, Ross Tieman, Industrial Correspondent, Robin Oakley, Philip Howard, Hilary Finch, Douglas Halliday, Colin Kitching, Frances Kerry, Melinda Wittstock, Media Correspondent, Robert Crawford, Deputy Director General, Carol Leonard, Simon Wilde, Tom Walker, Kevin Eason, Martin Farndale, Roddy Forsyth, Martin Fletcher, Harold Pinter, Bryan Stiles, Charles Baker-Cresswell (Chairman), John Gooddy, Alan Lorimer, Peter Ball, Louise Hidalgo and Angela MacKay, Richard Ford Political Correspondent, Peter Stothard and Susan Ellicott, Martin Barrow, Paul Kafka, Libby Purves, Philip Yates, Alan Hamilton, Robin Young, Michael Clark, John Young, Anatole Kaletsky, Laurie Taylor, A. J. Augarde (Campaign organiser), Charles Bremner, Philip Bassett, Industrial Editor, John Hennessy, Kate Muir, Richard Cork, King, Chairman, Belinda MacMillan, Philip Bassett, John Woodcock, Edward Gorman, Irish Affairs Correspondent, David Miller, Chris Thau, Gillian Bowditch, Philip Webster, Chief Political Correspondent, Mitchell Platts Golf Correspondent, Anne McElvoy and our Foreign Staff, Kerry Gill, Jonathan Prynn, Simon Tait Arts Correspondent, John Russell Taylor, John Grigg, Raymond Keene, Chess Correspondent, Christopher Walker and Richard Beeston, Martin Lawrence, Paul Wilkinson, Paul Griffiths, Peter Bryan, Ruth Gledhill, Religious Affairs Correspondent, Michael Evans, Sicily and Ian Murray, Peter Lloyd, Coomi Kapoor, John Bell, Mary Dejevsky and Robert Seely, Michael Hornsby, Agriculture Correspondent, Rodney Hobson, David Hands Rugby Correspondent, Rosa Greenhalgh, Roger Boyes, East Europe Correspondent, Joanna Pitman, Colin Narbrough, Economics Correspondent, Mel Webb, Graham Searjeant, Financial Editor, Clive White, Matthew Parris, Graham Searjeant Financial Editor, Gerard Davies, Richard Evans Racing Correspondent, Liz Smith, Sheila Gunn Political Correspondent, Michael McCarthy and Michael Dynes, Peter Riddell, Richard Beeston, A. H. Chapman, Michael Phillips, Michael Dynes, Tim Jones, Martin Waller, Alan Coren, Benedict Nightingale, Derek Harris, Sarah Jane, David Tytler, Education Editor, Rob Andrew, David Powell, Arthur Leathley, Michael Evans, Andrew Finkel, Ronald Stonham (Project Manager), John Fry, A. H. P. Humphrey, J. Barran, Philip Jacobson, Stuart Jones, Football Correspondent, Michael Hornsby Agriculture Correspondent,

... Party Parliament next week Ministers' pay squeeze causes ripple of worry Salaries Park move criticised Harrods Hospital ... knees Harrods Last chance… Ministers' pay squeeze causes ripple of worry Salaries John Russell Taylor revels in ...

1991 - Gale Group | TDA

Artigo Revisado por pares

Cong Chen, Yunling Wang, Lingqi Ye, Jiahui Xu, Wenjie Ming, Xiaochen Liu, Lingli Hu, Hongyi Ye, Cenglin Xu, Yi Wang, Zhongjing Wang, Yao Ding, Junming Zhu, Meiping Ding, Zhong Chen, Shuang Wang,

... electroencephalographic recording. Scalp SSWs and intracranial spikes and ripples (80–250 Hz) were detected; ripples were classified as type I (co‐occurring with ... used to analyze the distributions of spikes and ripples in the phases of SSWs. Results Thirty patients ... discernable sleep architecture were included. Intracranial spikes and ripples accumulated around the negative peaks of SSWs and ... amplitude. Phase analysis revealed that spikes and both ripple subtypes in SOZ were similarly facilitated by SSWs ...

Tópico(s): Photoreceptor and optogenetics research

2023 - Wiley | Epilepsia

Livro

Alexander Street

Jornais Acesso aberto

Paul Katona, J.A.A. Leach, S. Knox Cunningham, Lord Younger of Leckie, Andrew Garden, J.B. Danquah,

... Economist Intelligence Unit Sterling's August Storms A Ripple from Paris Further Output Uncertain Copper Touches £400 ...

1955 - Gale Group | The Economist

Artigo Acesso aberto Revisado por pares

Roberto De Filippo, Dietmar Schmitz,

Hippocampal ripples are highly synchronous neural events critical for memory consolidation and retrieval. A minority of strong ripples has been shown to be of particular importance ... increased memory demands. The propagation dynamics of strong ripples inside the hippocampal formation are, however, still opaque. We analyzed ripple propagation within the hippocampal formation in a large ... in 49 awake, head-fixed mice. Surprisingly, strong ripples (top 10% in ripple strength) propagate differentially depending ...

Tópico(s): Neurogenesis and neuroplasticity mechanisms

2023 - eLife Sciences Publications Ltd | eLife

Livro

Alexander Street

Jornais Acesso aberto

Victoria McKee, Norman Hammond Archaeolegy Correspondent, M. M. A. Shipsey, Vivien Goldsmith Family Money Editor, Nicholas Wood, Political Correspondent, Simon Barnes, Andrew Morgan, Andrew Longmore, Gordon Allan, Harry Golombek, Chess Correspondent, David Lee, Cliff Feltham, Sheridan Morley, Michael Seely, Racing Correspondent, Sally Brompton, Robin Oakley, John Bell, City Editor, Thomson Prentice, Science Correspondent, and Peter Daveport, Jeremy Kingston, Richard Green, Carol Leonard, Richard Eaton, Clifford Longley, Religious Affairs Editor, J. K., S. P., Jill Sherman, Social Services correspondent, Harvey Elliott, Craig Seton, Peter Davenport and Tony Dawe, Henry Gee, R. W. J. Bartlett, David Cross and Michael Horsnell, Pierre Girard (Chairman, Milton Keynes Astronomical Society), Rachel Thomas, Roland Rudd, Employment Affairs Reporter, Jill Sherman, Social Services Correspondent, John Ballantine, Huon Mallalieu, Srikumar Sen Boxing correspondent, Roland Rudd Employment Affairs Reporter, Peter Waymark, Michael Evans, Defence Correspondent, Alan Hamilton, Bob Blatchford, Michael McCarthy, Environment Correspondent, Mark Richmond, Chairman, Michael Clark, Tony Catterall, Charles Bremner, Gaynor Townley, David Young and Kerry Gill, Norman Irvine, John Hennessy, Steven Downes, Louis Jacobs, John Woodcock, David Cross, Nicholas Harling, David Miller, Robin Oakley and Philip Jacobson, Mitchell Platts Golf Correspondent, Nicolas Soames, (Michael Phillips), Celia Brayfield, Wolfgang Münchau, Catherine Sampson, Peter Davalle, Raymond Keene, Chess Correspondent, Craig Brown, Steve Acteson, Jonathan Braude, D. E. Bland, Richard Bassett Semtin, Czechoslovaka, Heather Kirby, Richard Owen, Paul Charman, Barry Pickthall, Martin Searby, Joyce Whitehead, Geoffrey Faster, David Sapsted, Keith MacKlin, Stephanie Billen, David Hands Rugby Correspondent, David Brewerton, John Goodbody, Kenneth Kirkwood, Ian Smith, Jane Bidder, Gavin Bell Luanda, Richard Evans and Michael Dynes, Iain MacLeod, P. J. K. Tither, Clive White, Matthew Parris, Graham Searjeant and Richard Ford, Jeremy Hart, Colin Dunne, Stephen Pettitt, Martin Waller, George Chesterton, Richard Oxon, Murdo A. MacLeod, Director, David Powell, Daniel Parsons, Maria Scott, Harvey Elliott Air Correspondent, Colin Campbell, David Hands, Rugby Correspondent, Wofgang Munchan, Mary Dejevsky,

... encourage English hopes Table Tennis Cockram brings a ripple to Brentford Football: Beasant Gives his Manager Grounds ...

1989 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

Koichiro Kajikawa, Brad K. Hulse, Athanassios G. Siapas, Evgueniy V. Lubenov,

Hippocampal ripples are transient population bursts that structure cortico-hippocampal communication and play a central role in memory processing. However, the mechanisms controlling ripple initiation in behaving animals remain poorly understood. Here ... awake mice to contrast the brain state and ripple modulation of subthreshold dynamics across hippocampal subfields. We ... gyrus (DG) exhibits UP and DOWN dynamics with ripples occurring exclusively in UP states. While elevated cortical ... evident in CA3 throughout the course of the ripple buildup, while DG and CA1 neurons exhibit depolarization ...

Tópico(s): Photoreceptor and optogenetics research

2022 - eLife Sciences Publications Ltd | eLife

Jornais Acesso aberto

Gerald Flange, R.F. Lord, F.J. Mcgregor, Rifat Atamer, Director, Arthur Blenkinsop, Chen-Yu Cheng, N.G. Paspati,

... Still in Demand In The Market Hardly a Ripple Industrial Output Not Quite in Line Oil Prices ...

1957 - Gale Group | The Economist

Revisão Acesso aberto Revisado por pares

Yangshuo Wang, Jinshan Xu, Tinghong Liu, Feng Chen, Daiwen Chen, Yuan Liu, Feng Zhai, Shuli Liang,

... In recent years, high-frequency oscillations, including fast ripples and ripples, have been considered promising biomarkers of the EZ. ... analysis to evaluate the diagnostic accuracy of fast ripples and ripples in identifying EZs.The PubMed, Embase, and Cochrane ... estimates of the sensitivity and specificity of fast ripples and ripples.Thirteen studies were included in this review (12 for fast ripples and eight for ripples). Fast ripples had a pooled sensitivity of 0.80 (95% ... 0.86). The threshold effect was detected for ripples, and the summary area under the curve was ...

Tópico(s): Drug Transport and Resistance Mechanisms

2022 - Elsevier BV | Seizure

Jornais Acesso aberto

C.D. Morgan, Max Beloff, Stephen King-Hall, Charles Janson, Kirk Henry, Eugene Forsey, Francis Fogarty, Anthony W. Buzzard, R. Harris,

... The Economist Intelligence Unit Limited Belgium's Financial Ripple Dr Erhard's Victory More Britons for Australia ...

1957 - Gale Group | The Economist

Artigo Acesso aberto Revisado por pares

Jonathan Curot, Emmanuel J. Barbeau, Elodie Despouy, Marie Denuelle, Jean Christophe Sol, Jean‐Albert Lotterie, Luc Valton, Adrien Peyrache,

... interictal epileptic discharges can be associated with fast ripples (200–600 Hz), which are a promising marker ... and in healthy tissue are affected by fast ripples remain unclear. Here, we used a novel ‘hybrid’ ... 190 single units) with the timing of fast ripples (2233 fast ripples) on the same hybrid and other electrodes that ... are not visible on macro-contacts. While fast ripples detected on the closest macro-contact to the tetrodes were always associated with fast ripples on the tetrodes, 82% of fast ripples detected ...

Tópico(s): Neuroscience and Neural Engineering

2022 - Oxford University Press | Brain

Jornais Acesso aberto

Andrew Jackson,

... Resignation of the Doctrinaire Cabinet Has Occasioned a Ripple in the Usually Stagnant Waters of French Politics, ...

1836 - Gale Group | NCCO BritishPolitics

Artigo Acesso aberto Revisado por pares

Gergely Szabó, Jordan S. Farrell, Barna Dudok, Wen‐Hsien Hou, Anna L. Ortiz, Csaba Varga, Prannath Moolchand, Cafer İkbal Gülsever, Tilo Gschwind, Jordane Dimidschstein, Marco Capogna, Iván Soltész,

Ripples are brief high-frequency electrographic events with important roles in episodic memory. However, the in vivo circuit mechanisms coordinating ripple-related activity among local and distant neuronal ensembles ... hippocampus that selectively exhibits high-frequency firing during ripples while staying largely silent during theta-associated states ... most other GABAergic cells are active. The high ripple-associated firing commenced before ripple onset and reached its maximum before ripple peak, with the signature theta-OFF, ripple-ON ...

Tópico(s): Neuroinflammation and Neurodegeneration Mechanisms

2022 - Cell Press | Neuron

Jornais Acesso aberto

H.A. Smee, G.E. Birkenshaw, Oesterreichisch-Alpine Montangesellschaft, Harry Livermore, A.J. Van Velden, Franz Krahl, J.O. Cherrington,

... sea of Chinese collective effort shows only a ripple here and there School Bills The cost of ...

1960 - Gale Group | The Economist

Artigo Acesso aberto Revisado por pares

Kouji Fukuyama, Motohiro Okada,

... using a capillary immunoblotting system. Acutely artificial fast-ripple HFO (500 Hz) burst stimulation use-dependently increased ... SV2A in the plasma membrane, whereas acute physiological ripple HFO (200 Hz) stimulation did not affect astroglial ... or expression of Cx43 or SV2A. Contrarily, subchronic ripple HFO and acute pathological fast-ripple HFO (500 Hz) stimulations use-dependently increased L- ... Cx43 expression in the plasma membrane. Subchronic fast-ripple HFO-evoked stimulation produced ectopic expression of SV2A ...

Tópico(s): Lipid Membrane Structure and Behavior

2022 - Multidisciplinary Digital Publishing Institute | International Journal of Molecular Sciences

Jornais Acesso aberto

FROM OUR SALE ROOM CORRESPONDENT, FROM OUR BRIDGE CORRESPONDENT, FROM OUR CORRESPONDENT, From Our Racing Correspondent, From Our Association Football Correspondent, From Our Hockey Correspondent, FROM OUR RACKETS CORRESPONDENT, FROM OUR SPECIAL CORRESPONDENT, FROM OUR SHIPPING CORRESPONDENT, FROM OUR SCOTTISH CORRESPONDENT, FROM OUR MIDLAND CORRESPONDENT, FROM OUR NORTHERN CORRESPONDENT, FROM OUR LABOUR STAFF, From Our Motoring Correspondent, FROM OUR COMMONWEALTH STAFF, FROM OUR DIPLOMATIC CORRESPONDENT, FROM OUR OWN CORRESPONDENT, From Our Own Correspondent-WASHINGTON, FEB. 25, By Monitor, From Our Correspondent-GENEVA, FEB. 25, FROM OUR VIENNA CORRESPONDENT, FROM OUR LATIN AMERICA CORRESPONDENT, From Our Correspondent-SALISBURY (S. RHOD.), FEB. 25, From Our Political Correspondent, FROM OUR CITY EDITOR, From Our City Editor, FROM A CORRESPONDENT, FROM OUR INDUSTRIAL CORRESPONDENT, From Our Own Correspondent, From Our Parliamentary Correspondent-WESTMINSTER, TUES., From Our United Nations Correspondent, SARA PEARSON., GEOFFREY DEARMER., HOYOS. Chairman, Association of National Tourist Office Representatives in Great Britain., CHARLES WHEELER., SYDNEY SILVERMAN., CH. PAPADOPOULOS., M. BLACKMAN., REGINALD WATSON-JONES., STAMP., By Elizabeth Draper, H. M. PALIN. Director, The British Cycle and Motor Cycle Industries Association Ltd., WILLIAM CLARK., FROM OUR ARCHITECTURAL CORRESPONDENT, FROM OUR UNIVERSITY CORRESPONDENT, From Our Special Correspondent-CAMBRIDGE, FEB. 25, From Our Horticultural Correspondent, By Our City Editor, BY OUR CITY STAFF, FROM LLOYD'S,

... And Unilever R.P.M. Produces Hardly A Ripple, Commonwealth Oil In Petrochemical Deal, Small Rise In ...

1964 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

Charles W. Dickey, Ilya A. Verzhbinsky, Xi Jiang, Burke Q. Rosen, Sophie Kajfez, Emad N. Eskandar, Jorge González-Martínez, Sydney S. Cash, Eric Halgren,

Hippocampal ripples index the reconstruction of spatiotemporal neuronal firing patterns essential for the consolidation of memories in the cortex ... non-rapid eye movement sleep (NREM). Recently, cortical ripples in humans have been shown to enfold the ... 18 patients (12 female), we show that cortical ripples also occur during NREM in humans, with similar ... frequency (∼90 Hz), duration, and amplitude to waking. Ripples occurred in all cortical regions with similar characteristics, ... pyramidal and interneuron spiking phase-locked to cortical ripples during NREM, with phase delays consistent with ripple ...

Tópico(s): Photoreceptor and optogenetics research

2022 - Society for Neuroscience | Journal of Neuroscience

Jornais Acesso aberto

Phil Yates, Widget Finn, Jon Ashworth, Raymond Snoddy Media Editor, Helen Studd, Sam Lister and Edward Welsh, Robert Cole, James Moore, Adam Sherwin Media Reporter, Magnus Linklater, Philip Webster Political Editor and Lea Paterson Economics Editor, Mark Souster, Richard Hobson, Ivo Tennant, Michael Evans Defence Editor, Philip Howard, Carol Midgley, Bronwen Maddox Foreign Editor, John Ralfe Head of Corporate Finance, Adam Taylor, Gabrielle Starkey, Barbara Ellen, Dean Moriarty, Kevin Eason, Geoff Brown, Joe Joseph, Andrew Norfolk, Pat Gibson, David McVay, Angus MacLeod Scottish Political Correspondent, Jack Malvern, Dominic Walsh, Steve Bird, Robert Bleaney, Gary Jacob, Ann Curtin, Dalya Alberge Arts Correspondent, Jonathan Romain, John WAINWRIGHT(Teacher), Alan Hamilton, Rodney Milnes, James Bone and Christopher Walker, John O'Leary, P. D. Cowie, Anatole Kaletsky, Roland Watson, Charles Bremner, Helen Rumbelow, Richard Goss, Nicholas Wapshott, Clive Mathieson Telecoms Correspondent, Andy Soloman, Caroline Merrell Banking Correspondent, Angela Jameson, Russell Kempson, Vanora Bennett, David Lister, Peter Riddell On Politics, Rick Broadbent, Stephen Burgen, Matt Dickinson Football Correspondent, John Carr and Helen Studd, Matthew Parris Parlimentary Sketch, Steve Hawke, Simon de Bruxelles, Geoffrey Dean, Rob Wright, Lewis Smith, Sean MacAulay, Philip Whiteley, Peter Lampl, Beryl Dixon, John R. HOBBS(Chairman, The Trust for the Correction of Genetic Diseases by Transplantation), Greg Hurst Parliamentary Correspondent, Nigel Hawkes, George Engle, Peter Lloyd, Richard Owen, Harry L. Barker, Christopher Martin-Jenkins Chief Cricket Correspondent, Roger Boyes, Oliver August, Nick Hasell, David Hands Rugby Correspondent, John Hyde, David Gibb, James Doran, Melissa Kite Political Correspondent, Danny Lee, Katty Kay, Ian Johns, Ben Webster Transport Correspondent and David Charter Chief Political Correspondent, Judy Astley, George Caulkin, Russell Jenkins, Alan Lee, Peter Riddell, Roy Hattersley, Tony Dawe, Richard Beeston, Ben Webster, Trevor Fishlock, Catherine Philp, Roland Watson and Michael Evans Defence Editor, Chris Ayres, James Jackson, Carl Mortished International Business Editor, Donald Harrison, Laura Peek, Harry Palmer, Benedict Nightingale, Dr Thomas Stuttaford, Stephen Dalton, Alyson Rudd, David Powell, Richard Morrison, James Christopher, Valerie Grove, Susan MacDonald, Adam Sherwin and Alan Hamilton, Alan Lee Racing Correspondent, Christine Moorhouse, Edward Gorman Sailing Correspondent, Sally Patten Retail Correspondent, Patience Wheatcroft, David Lister Ireland Correspondent,

... investor risk Business Letter The Times Hardly a ripple on pools City Diary Shell liked City Diary ...

2001 - Gale Group | TDA

Artigo Acesso aberto Revisado por pares

Anne H. Mooij, Geertjan Huiskamp, Emmeke Aarts, Cyrille H. Ferrier, Kees P. J. Braun, Maeike Zijlmans,

To compare scalp-EEG recorded physiological ripples co-occurring with vertex waves to pathological ripples co-occurring with interictal epileptiform discharges (IEDs).We marked ripples in sleep EEGs of children. We compared the start of ripples to vertex wave- or IED-start, and duration, ... mean square (RMS) amplitude of physiological and pathological ripples using multilevel modeling. Ripples were classified as physiological or pathological using linear ... We included 40 children with and without epilepsy. Ripples started (χ2(1) = 38.59, p < 0.001) ...

Tópico(s): EEG and Brain-Computer Interfaces

2022 - Elsevier BV | Clinical Neurophysiology

Artigo Acesso aberto Revisado por pares

Carolina Migliorelli, Sergio Romero, Alejandro Bachiller, Javier Aparicio, Joan Francesc Alonso, Miguel Ángel Mañanas, Victoria San Antonio‐Arce,

... HFOs are commonly classified in stereo-encephalography as ripples (80-200 Hz) and fast ripples (200-500 Hz). Ripples are less specific and not so directly associated ... this paper is to distinguish HFOs in the ripple band and to improve the evaluation of the ... model (GMM) based on the combination of specific ripple features is applied for estimating physiological and pathological ripple subpopulations.Main Results. Clear pathological and physiological ripples are identified. Features differ considerably among patients showing ...

Tópico(s): Neonatal and fetal brain pathology

2021 - IOP Publishing | Journal of Neural Engineering