Experience-dependent rescaling of entorhinal grids

被引：373
|
作者：
Barry, Caswell
Hayman, Robin
Burgess, Neil
Jeffery, Kathryn J.
机构：
[1] UCL, Inst Cognit Neurosci, London WC1N 3AR, England
[2] UCL, Dept Anat, London WC1E 6BT, England
[3] UCL, Dept Psychol, London WC1H 0AP, England
来源：
NATURE NEUROSCIENCE | 2007年 / 10卷 / 06期
基金：
英国医学研究理事会;
关键词：
D O I：
10.1038/nn1905
中图分类号：
Q189 [神经科学];
学科分类号：
071006 ;
摘要：
The firing pattern of entorhinal 'grid cells' is thought to provide an intrinsic metric for space. We report a strong experience-dependent environmental influence: the spatial scales of the grids (which are aligned and have fixed relative sizes within each animal) vary parametrically with changes to a familiar environment's size and shape. Thus grid scale reflects an interaction between intrinsic, path-integrative calculation of location and learned associations to the external environment.
引用
收藏
页码：682 / 684
页数：3
相关论文
共 50 条
  • [1] Experience-dependent rescaling of entorhinal grids
    Caswell Barry
    Robin Hayman
    Neil Burgess
    Kathryn J Jeffery
    Nature Neuroscience, 2007, 10 : 682 - 684
  • [2] Experience-dependent plasticity of neurovascularization
    Kole, Koen
    JOURNAL OF NEUROPHYSIOLOGY, 2015, 114 (04) : 2077 - 2079
  • [3] Experience-dependent plasticity in the developing brain
    Skaliora, I
    PSYCHO-NEURO-ENDOCRINO-IMMUNOLOGY (PNEI): A COMMON LANGUAGE FOR THE WHOLE HUMAN BODY, 2002, 1241 : 313 - 320
  • [4] Experience-dependent maturation of the glomerular microcircuit
    Maher, Brady J.
    McGinley, Matthew J.
    Westbrook, Gary L.
    PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (39) : 16865 - 16870
  • [5] Experience-dependent structural plasticity in the cortex
    Fu, Min
    Zuo, Yi
    TRENDS IN NEUROSCIENCES, 2011, 34 (04) : 177 - 187
  • [6] Experience-dependent refinement of thalamocortical circuits
    Hensch, Takao K.
    NEUROSCIENCE RESEARCH, 2010, 68 : E12 - E12
  • [7] Experience-dependent contextual codes in the hippocampus
    Plitt, Mark H.
    Giocomo, Lisa M.
    NATURE NEUROSCIENCE, 2021, 24 (05) : 705 - 714
  • [8] A Role for Stargazin in Experience-Dependent Plasticity
    Louros, Susana R.
    Hooks, Bryan M.
    Litvina, Liza
    Carvalho, Ana Luisa
    Chen, Chinfei
    CELL REPORTS, 2014, 7 (05): : 1614 - 1625
  • [9] Experience-dependent spine plasticity in the hippocampus
    Kitanishi, Takuma
    Nomura, Hiroshi
    Ikegaya, Yuji
    Matsuki, Norio
    Yamada, Maki K.
    NEUROSCIENCE RESEARCH, 2007, 58 : S191 - S191
  • [10] Experience-dependent emergence of functional asymmetries
    Nava, Elena
    Guentuerkuen, Onur
    Roeder, Brigitte
    LATERALITY, 2013, 18 (04): : 407 - 415
12345