乐胖代购免代理版

{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,7,31]],"date-time":"2024-07-31T02:55:30Z","timestamp":1722394530290},"reference-count":88,"publisher":"World Scientific Pub Co Pte Lt","issue":"03","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Int. J. Neur. Syst."],"published-print":{"date-parts":[[2011,6]]},"abstract":" Stochastic systems are infinitely dimensional and deterministic systems are low dimensional, while real systems lie somewhere between these two limit cases. If the calculation of a low (finite) dimension is in fact possible, one could conclude that the system under study is not purely random. In the present work we calculate the maximal Lyapunov exponent from interspike intervals time series recorded from the internal segment of the Globus Pallidusfrom patients with Parkinson's disease. We show the convergence of the maximal Lyapunov exponent at a dimension equal to 7 or 8, which is therefore our estimation of the embedding dimension for the system. For dimensions below 7 the observed behavior is what would be expected from a stochastic system or a complex system projecting onto lower dimensional spaces. The maximal Lyapunov exponent did not show any differences between tremor and akineto-rigid forms of the disease. However, it did decay with the value of motor Unified Parkinson's Disease Rating Scale -OFF scores. Patients with a more severe disease (higher UPDRS-OFF score) showed a lower value of the maximal Lyapunov exponent. Taken together, both indexes (the maximal Lyapunov exponent and the embedding dimension) remark the importance of taking into consideration the system's non-linear properties for a better understanding of the information transmission in the basal ganglia. <\/jats:p>","DOI":"10.1142\/s0129065711002778","type":"journal-article","created":{"date-parts":[[2011,6,7]],"date-time":"2011-06-07T07:28:30Z","timestamp":1307431710000},"page":"175-186","source":"Crossref","is-referenced-by-count":13,"title":["FINITE DIMENSIONAL STRUCTURE OF THE GPI DISCHARGE IN PATIENTS WITH PARKINSON'S DISEASE"],"prefix":"10.1142","volume":"21","author":[{"given":"DANIELA SABRINA","family":"ANDRES","sequence":"first","affiliation":[{"name":"Institute for Neurological Research Ra\u00fal Carrea, Movement Disorders Section, Neuroscience Department, FLENI, Monta\u00f1eses 2325, C1428AQK, Buenos Aires, Argentina"},{"name":"Department of Physiology, Medicine School, University of Buenos Aires, Conicet, Argentina"}]},{"given":"DANIEL","family":"CERQUETTI","sequence":"additional","affiliation":[{"name":"Institute for Neurological Research Ra\u00fal Carrea, Movement Disorders Section, Neuroscience Department, FLENI, Monta\u00f1eses 2325, C1428AQK, Buenos Aires, Argentina"}]},{"given":"MARCELO","family":"MERELLO","sequence":"additional","affiliation":[{"name":"Institute for Neurological Research Ra\u00fal Carrea, Movement Disorders Section, Neuroscience Department, FLENI, Monta\u00f1eses 2325, C1428AQK, Buenos Aires, Argentina"}]}],"member":"219","published-online":{"date-parts":[[2011,11,21]]},"reference":[{"key":"rf1","doi-asserted-by":"crossref","volume-title":"Chaos: An Introduction to Dynamical Systems","author":"Alligood K. T.","year":"1996","DOI":"10.1007\/b97589"},{"key":"rf2","volume-title":"Nonlinear Dynamics and Chaos","author":"Strogatz S. H.","year":"1994"},{"key":"rf3","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4612-0763-4"},{"key":"rf4","doi-asserted-by":"publisher","DOI":"10.1016\/S0370-1573(98)00035-0"},{"key":"rf5","volume-title":"Nonlinear Time Series Methods","author":"Kantz H.","year":"2004"},{"key":"rf6","doi-asserted-by":"publisher","DOI":"10.1038\/35065745"},{"key":"rf7","doi-asserted-by":"publisher","DOI":"10.1103\/RevModPhys.57.617"},{"key":"rf8","doi-asserted-by":"publisher","DOI":"10.1016\/j.brainres.2006.08.027"},{"key":"rf9","doi-asserted-by":"publisher","DOI":"10.1016\/j.expneurol.2010.05.021"},{"key":"rf10","doi-asserted-by":"publisher","DOI":"10.1212\/WNL.17.5.427"},{"key":"rf11","unstructured":"S.\u00a0Fahn and R. L.\u00a0Elton, Recent developments in Parkinson's disease\u00a02, eds. S.\u00a0Fahn (Macmillan Healthcare Information, Florham Park, NJ, 1987)\u00a0pp. 293\u2013304."},{"key":"rf12","doi-asserted-by":"publisher","DOI":"10.1002\/1531-8257(199907)14:4<572::AID-MDS1005>3.0.CO;2-C"},{"key":"rf13","doi-asserted-by":"publisher","DOI":"10.1080\/02688690801971667"},{"key":"rf14","doi-asserted-by":"publisher","DOI":"10.1016\/0167-2789(93)90009-P"},{"key":"rf15","doi-asserted-by":"publisher","DOI":"10.1063\/1.166424"},{"key":"rf16","doi-asserted-by":"publisher","DOI":"10.1002\/9780471722199"},{"key":"rf17","doi-asserted-by":"publisher","DOI":"10.1016\/j.jneumeth.2011.01.022"},{"key":"rf18","doi-asserted-by":"publisher","DOI":"10.1002\/mds.21033"},{"key":"rf19","doi-asserted-by":"crossref","first-page":"6430","DOI":"10.1523\/JNEUROSCI.21-16-06430.2001","volume":"21","author":"Tseng K. Y.","journal-title":"J. Neurosci."},{"key":"rf20","doi-asserted-by":"publisher","DOI":"10.1152\/jn.00864.2002"},{"key":"rf21","doi-asserted-by":"crossref","first-page":"249","DOI":"10.1152\/jn.2001.86.1.249","volume":"86","author":"Levy R.","journal-title":"J. Neurophysiol."},{"key":"rf22","doi-asserted-by":"publisher","DOI":"10.1177\/155005941104200105"},{"key":"rf23","doi-asserted-by":"publisher","DOI":"10.1177\/155005941004100103"},{"key":"rf24","author":"Sankari Z.","journal-title":"Journal of Neuroscience Methods"},{"key":"rf25","doi-asserted-by":"publisher","DOI":"10.3233\/ICA-2007-14301"},{"key":"rf26","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2007.905490"},{"key":"rf27","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065709002002"},{"key":"rf28","doi-asserted-by":"publisher","DOI":"10.1016\/j.neunet.2009.04.003"},{"key":"rf29","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065710002309"},{"key":"rf30","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065710002589"},{"key":"rf31","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065796000385"},{"key":"rf32","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065709002166"},{"key":"rf33","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065709002105"},{"key":"rf34","first-page":"461","volume":"7","author":"Louren\u00e7o C.","journal-title":"International Journal of Neural Systems"},{"key":"rf35","doi-asserted-by":"publisher","DOI":"10.3233\/JAD-2005-7301"},{"key":"rf36","doi-asserted-by":"publisher","DOI":"10.1177\/155005940503600303"},{"key":"rf37","doi-asserted-by":"publisher","DOI":"10.1016\/S0165-0270(02)00340-0"},{"key":"rf38","doi-asserted-by":"publisher","DOI":"10.1007\/s00702-010-0450-3"},{"key":"rf39","author":"Sankari Z.","journal-title":"Clinical Neurophysiology"},{"key":"rf40","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065796000452"},{"key":"rf41","doi-asserted-by":"publisher","DOI":"10.1016\/S0304-3940(97)00232-2"},{"key":"rf42","doi-asserted-by":"publisher","DOI":"10.1016\/j.neulet.2008.08.008"},{"key":"rf43","doi-asserted-by":"publisher","DOI":"10.1201\/9781439815328"},{"key":"rf44","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2006.886855"},{"key":"rf45","doi-asserted-by":"publisher","DOI":"10.1109\/TBME.2007.891945"},{"key":"rf46","doi-asserted-by":"publisher","DOI":"10.1097\/WNP.0b013e3181f40dc8"},{"key":"rf47","volume":"24","author":"Ahmadlou A.","journal-title":"Alzheimer Disease and Associated Disorders"},{"key":"rf48","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.64.061907"},{"key":"rf49","doi-asserted-by":"publisher","DOI":"10.1007\/s004220050385"},{"key":"rf52","doi-asserted-by":"publisher","DOI":"10.1016\/j.cmpb.2005.06.011"},{"key":"rf53","doi-asserted-by":"publisher","DOI":"10.1016\/0375-9601(85)90444-X"},{"key":"rf54","doi-asserted-by":"publisher","DOI":"10.1007\/BF00199594"},{"key":"rf55","doi-asserted-by":"publisher","DOI":"10.1007\/BF00226197"},{"key":"rf56","doi-asserted-by":"publisher","DOI":"10.1016\/0301-0511(90)90016-P"},{"key":"rf57","doi-asserted-by":"publisher","DOI":"10.1016\/0301-0511(93)90012-W"},{"key":"rf58","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuron.2006.09.022"},{"key":"rf59","doi-asserted-by":"crossref","first-page":"144","DOI":"10.1017\/S0317167100046308","volume":"11","author":"Barbeau A.","journal-title":"Can. J. Neurol. Sci."},{"key":"rf60","doi-asserted-by":"publisher","DOI":"10.1097\/WCO.0b013e32832d9d67"},{"key":"rf61","first-page":"330","volume":"50","author":"Narabayashi H.","journal-title":"Appl. Neurophysiol."},{"key":"rf62","doi-asserted-by":"publisher","DOI":"10.1002\/mds.870100315"},{"key":"rf63","doi-asserted-by":"publisher","DOI":"10.1097\/00005072-199111000-00006"},{"key":"rf64","doi-asserted-by":"publisher","DOI":"10.1016\/S1471-1931(00)00028-8"},{"key":"rf65","doi-asserted-by":"publisher","DOI":"10.1152\/jn.90763.2008"},{"key":"rf66","doi-asserted-by":"publisher","DOI":"10.1016\/j.expneurol.2010.07.016"},{"key":"rf67","doi-asserted-by":"publisher","DOI":"10.1002\/1531-8257(199901)14:1<45::AID-MDS1009>3.0.CO;2-F"},{"key":"rf68","doi-asserted-by":"publisher","DOI":"10.1002\/ana.410420513"},{"key":"rf69","doi-asserted-by":"publisher","DOI":"10.1063\/1.3430545"},{"key":"rf70","doi-asserted-by":"publisher","DOI":"10.1016\/j.physd.2005.09.011"},{"key":"rf71","doi-asserted-by":"publisher","DOI":"10.1038\/nature03627"},{"key":"rf72","doi-asserted-by":"publisher","DOI":"10.1038\/nature06512"},{"key":"rf73","doi-asserted-by":"publisher","DOI":"10.1016\/S0006-3223(01)01347-6"},{"key":"rf74","doi-asserted-by":"publisher","DOI":"10.1121\/1.1624071"},{"key":"rf75","doi-asserted-by":"publisher","DOI":"10.1016\/0013-4694(95)00147-Q"},{"key":"rf76","doi-asserted-by":"publisher","DOI":"10.1016\/j.physleta.2005.04.048"},{"key":"rf77","doi-asserted-by":"publisher","DOI":"10.1586\/17434440.4.5.591"},{"key":"rf78","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065709001975"},{"key":"rf79","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065710002292"},{"key":"rf80","doi-asserted-by":"publisher","DOI":"10.1016\/j.conb.2008.11.001"},{"key":"rf81","doi-asserted-by":"publisher","DOI":"10.1016\/j.parkreldis.2007.07.020"},{"key":"rf82","first-page":"065201-1","volume":"71","author":"Popovych O. V.","journal-title":"Phys. Rev. E"},{"key":"rf83","doi-asserted-by":"publisher","DOI":"10.1103\/PhysRevE.76.056214"},{"key":"rf84","doi-asserted-by":"publisher","DOI":"10.1209\/0295-5075\/81\/50002"},{"key":"rf85","doi-asserted-by":"publisher","DOI":"10.1172\/JCI117111"},{"key":"rf86","doi-asserted-by":"publisher","DOI":"10.1063\/1.166276"},{"key":"rf87","doi-asserted-by":"publisher","DOI":"10.1126\/science.1519060"},{"key":"rf88","doi-asserted-by":"publisher","DOI":"10.1038\/370615a0"},{"key":"rf89","first-page":"507","volume":"7","author":"Babloyantz A.","journal-title":"International Journal of Neural Systems"},{"key":"rf90","doi-asserted-by":"publisher","DOI":"10.1142\/S0129065709001951"}],"container-title":["International Journal of Neural Systems"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.worldscientific.com\/doi\/pdf\/10.1142\/S0129065711002778","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,8,7]],"date-time":"2019-08-07T12:30:04Z","timestamp":1565181004000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.worldscientific.com\/doi\/abs\/10.1142\/S0129065711002778"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2011,6]]},"references-count":88,"journal-issue":{"issue":"03","published-online":{"date-parts":[[2011,11,21]]},"published-print":{"date-parts":[[2011,6]]}},"alternative-id":["10.1142\/S0129065711002778"],"URL":"https:\/\/doi.org\/10.1142\/s0129065711002778","relation":{},"ISSN":["0129-0657","1793-6462"],"issn-type":[{"value":"0129-0657","type":"print"},{"value":"1793-6462","type":"electronic"}],"subject":[],"published":{"date-parts":[[2011,6]]}}}