認(rèn)知地圖的神經(jīng)環(huán)路基礎(chǔ)
發(fā)布時間:2018-08-17 12:14
【摘要】:空間記憶是人類認(rèn)識世界和改造世界的基本認(rèn)知能力,與我們的生活息息相關(guān).無論是尋找常用的生活物件,如鑰匙和手機,還是外出上班、購物和約會,都依賴我們對周圍環(huán)境的記憶.截止到目前已有大量研究從不同水平探討大腦如何表征其周圍環(huán)境,但仍然有很多未解的問題.本文系統(tǒng)綜述了基于腦成像和神經(jīng)電生理技術(shù)開展的空間記憶研究進展.通過梳理以往研究中有關(guān)生物體在構(gòu)建認(rèn)知地圖的神經(jīng)結(jié)構(gòu)和神經(jīng)活動規(guī)律,提出了海馬結(jié)構(gòu)和新皮層對空間記憶的編碼環(huán)路和表征機制,并在此基礎(chǔ)上對未來研究進行了展望.
[Abstract]:Spatial memory is the basic cognitive ability of human beings to understand and transform the world, which is closely related to our life. The search for everyday items such as keys and cell phones, as well as going to work, shopping and dating, depends on our memories of our surroundings. Up to now, there have been a lot of researches on how the brain represents its surrounding environment at different levels, but there are still many unsolved problems. In this paper, the research progress of spatial memory based on brain imaging and neuroelectrophysiology is systematically reviewed. By combing the neural structure and neural activity of organism in constructing cognitive map, the encoding loop and representation mechanism of hippocampal structure and neocortex to spatial memory were proposed. On this basis, the future research is prospected.
【作者單位】: 中國科學(xué)院心理健康重點實驗室(中國科學(xué)院心理研究所);中國科學(xué)院腦科學(xué)與智能技術(shù)卓越創(chuàng)新中心;中國科學(xué)院大學(xué)心理系;
【基金】:國家自然科學(xué)基金(81371631,81422024) 中組部青年千人計劃(Y5CX092009) 中科院百人計劃(Y3CX022003) 北京市科技新星計劃(Z141110001814068)資助項目~~
【分類號】:R338
[Abstract]:Spatial memory is the basic cognitive ability of human beings to understand and transform the world, which is closely related to our life. The search for everyday items such as keys and cell phones, as well as going to work, shopping and dating, depends on our memories of our surroundings. Up to now, there have been a lot of researches on how the brain represents its surrounding environment at different levels, but there are still many unsolved problems. In this paper, the research progress of spatial memory based on brain imaging and neuroelectrophysiology is systematically reviewed. By combing the neural structure and neural activity of organism in constructing cognitive map, the encoding loop and representation mechanism of hippocampal structure and neocortex to spatial memory were proposed. On this basis, the future research is prospected.
【作者單位】: 中國科學(xué)院心理健康重點實驗室(中國科學(xué)院心理研究所);中國科學(xué)院腦科學(xué)與智能技術(shù)卓越創(chuàng)新中心;中國科學(xué)院大學(xué)心理系;
【基金】:國家自然科學(xué)基金(81371631,81422024) 中組部青年千人計劃(Y5CX092009) 中科院百人計劃(Y3CX022003) 北京市科技新星計劃(Z141110001814068)資助項目~~
【分類號】:R338
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