The hearing hippocampus.
The hearing hippocampus.
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DOI：
10.1016/j.pneurobio.2022.102326
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发表时间：
2022-11
影响因子：
6.7
通讯作者：
Griffiths, Timothy D.
中科院分区：
文献类型：
--
作者：
Billig, Alexander J.;Lad, Meher;Sedley, William;Griffiths, Timothy D.
海马体在空间和情景记忆中的作用已经确立，但更广泛的功能已被提出，包括知觉和关系处理方面。声音分析的神经基础已经在通往听觉皮质的通路中得到了描述，但支持听觉认知的更广泛的网络仍在建立中。我们回顾了关于海马体在处理听觉信息中的作用的已知情况，以及海马体本身是如何由声音塑造的。在研究从啮齿动物到人类的物种的成像、记录和损伤研究中，我们发现了海马体对声音的反应的层次结构，包括在被动暴露、主动倾听以及学习声音和其他刺激之间的联系。我们描述了海马体的连通性和计算架构如何使它能够跟踪和操纵听觉信息--无论是以语音、音乐、环境、情感或幻象声音的形式。听觉体验的功能和结构相关性也被识别出来。听觉-海马体相互作用的程度与海马体对空间和情景记忆以外的知觉和认知做出广泛贡献的观点是一致的。更深入地了解这些相互作用可能会打开应用，包括引导海马体节律以支持认知，以及干预听力损失和痴呆症之间的联系。在被动暴露、主动倾听和学习的过程中，海马体对声音做出反应。听觉体验塑造了海马体的结构和功能。声音可以引起海马体的振荡，具有潜在的临床意义。记录、成像和损伤研究综述了从小鼠到人类的物种。
The hippocampus has a well-established role in spatial and episodic memory but a broader function has been proposed including aspects of perception and relational processing. Neural bases of sound analysis have been described in the pathway to auditory cortex, but wider networks supporting auditory cognition are still being established. We review what is known about the role of the hippocampus in processing auditory information, and how the hippocampus itself is shaped by sound. In examining imaging, recording, and lesion studies in species from rodents to humans, we uncover a hierarchy of hippocampal responses to sound including during passive exposure, active listening, and the learning of associations between sounds and other stimuli. We describe how the hippocampus' connectivity and computational architecture allow it to track and manipulate auditory information – whether in the form of speech, music, or environmental, emotional, or phantom sounds. Functional and structural correlates of auditory experience are also identified. The extent of auditory-hippocampal interactions is consistent with the view that the hippocampus makes broad contributions to perception and cognition, beyond spatial and episodic memory. More deeply understanding these interactions may unlock applications including entraining hippocampal rhythms to support cognition, and intervening in links between hearing loss and dementia. Hippocampus responds to sound during passive exposure, active listening and learning. Auditory experience shapes the structure and function of hippocampus. Sound can entrain hippocampal oscillations, with potential clinical implications. Recording, imaging and lesion studies are reviewed in species from mouse to human.
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影响因子：
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