Functional mechanisms of stimulus-specific adaptation in neurons of the auditory thalamus and its cortical modulation

作者: Flora María Ferreira Antunes

DOI:

关键词: CartographyHumanitiesArt

摘要: [ES] Nuestra hipotesis general de trabajo es que la deteccion novedad un principio basico organizacion funcional del sistema auditivo y el potencial disparidad (MMN) las neuronas detectoras sonidos novedosos son expresiones distintas pero, correlacionadas, activacion este detector novedad. El conocimiento sobre los mecanismos neurologicos implicados en pasa por establecer posibles relaciones funcionales entre estas (MMN). Para ello, fundamental caracterizar naturaleza respuestas mismas diferentes niveles via auditiva. Puesto desconocemos gran medida detalles tipo adaptacion cuerpo geniculado medial estudios existentes discutibles (Anderson et al., 2009; Ulanovsky 2003; Yu 2009), pensamos necesario estudio detallado caracterizacion fisiologica especifica al estimulo centro talamico.

参考文章(100)
Stephen G. Lomber, Bertram R. Payne, James A. Horel, The cryoloop: an adaptable reversible cooling deactivation method for behavioral or electrophysiological assessment of neural function. Journal of Neuroscience Methods. ,vol. 86, pp. 179- 194 ,(1999) , 10.1016/S0165-0270(98)00165-4
A. Reches, S. Netser, Y. Gutfreund, Interactions between Stimulus-Specific Adaptation and Visual Auditory Integration in the Forebrain of the Barn Owl The Journal of Neuroscience. ,vol. 30, pp. 6991- 6998 ,(2010) , 10.1523/JNEUROSCI.5723-09.2010
R. Näätänen, A.W.K. Gaillard, S. Mäntysalo, Early selective-attention effect on evoked potential reinterpreted ☆ Acta Psychologica. ,vol. 42, pp. 313- 329 ,(1978) , 10.1016/0001-6918(78)90006-9
Jeffery A. Winer, James J. Diehl, David T. Larue, Projections of auditory cortex to the medial geniculate body of the cat. The Journal of Comparative Neurology. ,vol. 430, pp. 27- 55 ,(2001) , 10.1002/1096-9861(20010129)430:1<27::AID-CNE1013>3.0.CO;2-8
Eric M Rouiller, Egbert Welker, A comparative analysis of the morphology of corticothalamic projections in mammals. Brain Research Bulletin. ,vol. 53, pp. 727- 741 ,(2000) , 10.1016/S0361-9230(00)00364-6
Carles Escera, Kimmo Alho, István Winkler, Risto Näätänen, Neural Mechanisms of Involuntary Attention to Acoustic Novelty and Change Journal of Cognitive Neuroscience. ,vol. 10, pp. 590- 604 ,(1998) , 10.1162/089892998562997
Iiro P Jääskeläinen, Jyrki Ahveninen, Giorgio Bonmassar, Anders M Dale, Risto J Ilmoniemi, Sari Levänen, Fa-Hsuan Lin, Patrick May, Jennifer Melcher, Steven Stufflebeam, Hannu Tiitinen, John W Belliveau, None, Human posterior auditory cortex gates novel sounds to consciousness. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 101, pp. 6809- 6814 ,(2004) , 10.1073/PNAS.0303760101
Patrick J. Drew, L. F. Abbott, Models and Properties of Power-Law Adaptation in Neural Systems Journal of Neurophysiology. ,vol. 96, pp. 826- 833 ,(2006) , 10.1152/JN.00134.2006
P. J. Drew, L. F. Abbott, Extending the effects of spike-timing-dependent plasticity to behavioral timescales. Proceedings of the National Academy of Sciences of the United States of America. ,vol. 103, pp. 8876- 8881 ,(2006) , 10.1073/PNAS.0600676103
Jason S. Rothman, Laurence Cathala, Volker Steuber, R. Angus Silver, Synaptic depression enables neuronal gain control Nature. ,vol. 457, pp. 1015- 1018 ,(2009) , 10.1038/NATURE07604