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Volumn 305, Issue 5688, 2004, Pages 1258-1264

Spatial representation in the entorhinal cortex

Author keywords

[No Author keywords available]

Indexed keywords

CELLS; NEURAL NETWORKS; NEUROLOGY; SENSORS;

EID: 4344704086     PISSN: 00368075     EISSN: None     Source Type: Journal    
DOI: 10.1126/science.1099901     Document Type: Article
Times cited : (1025)

References (43)
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    • note
    • Materials and methods and additional results are available as supporting material on Science Online.
  • 23
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    • note
    • The trajectory of a rat could be decoded from the ensemble activity of eight simultaneously recorded cells in the dorsolateral band (21) (movie S1). We compared the result from Bayesian decoding with a simple null model (random walk). Including unit activity in the decoding on average improved the prediction by a factor of 5.15 (21).
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    • note
    • This does not preclude that storage and retrieval of location are further facilitated by the transformation to single-field spatial representations in the hippocampus.
  • 27
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    • note
    • The reduction in spatial coherence, dispersedness, and multidirectionality may point to a role for reverberation through the entorhinal-hippocampal circuit (42) in refinement of firing fields in MEC, but the effects might also merely reflect global deafferentation and de-efferentation of the recorded MEC neurons.
  • 34
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    • K. Nakazawa et al., Science 297, 211 (2002).
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  • 39
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    • note
    • A specific involvement of the hippocampus in orthogonalization of cortical input patterns is consistent with the near absence of silent cells in the MEC sample (21).
  • 42
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  • 43
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    • note
    • We thank A. Treves for discussion and L. Baks-te-Bulte, T. H. Fyhn, I. M. F. Hammer, K. Haugen, K. Jenssen, R. Skjerpeng, M. R. van der Veen, and H. Waade for technical assistance. Supported by the Norwegian Research Council (Centre of Excellence Grant) and European Commission (Framework V).


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.