空间记忆编码与海马前部和后部有关:fMRI激活似然估计荟萃分析。

IF 2.4 3区 医学 Q3 NEUROSCIENCES
Hippocampus Pub Date : 2024-08-16 DOI:10.1002/hipo.23632
Madeline A. Sullivan, Haley A. Fritch, Scott D. Slotnick
{"title":"空间记忆编码与海马前部和后部有关:fMRI激活似然估计荟萃分析。","authors":"Madeline A. Sullivan,&nbsp;Haley A. Fritch,&nbsp;Scott D. Slotnick","doi":"10.1002/hipo.23632","DOIUrl":null,"url":null,"abstract":"<p>It has been hypothesized that differential processing occurs along the longitudinal (anterior–posterior) axis of the hippocampus. One hypothesis is that spatial memory (during both encoding and retrieval) is associated with the posterior hippocampus. An alternative hypothesis is that memory encoding (either spatial or nonspatial) is associated with the anterior hippocampus and memory retrieval is associated with the posterior hippocampus. Of importance, during spatial memory encoding, the spatial–posterior hypothesis predicts posterior hippocampal involvement, whereas the encoding–retrieval hypothesis predicts anterior hippocampal involvement. To distinguish between these hypotheses, we conducted a coordinate-based fMRI activation likelihood estimation (ALE) meta-analysis of 26 studies (with a total of 435 participants) that reported hippocampal activity during spatial memory encoding and/or spatial memory retrieval. Both spatial memory encoding and spatial memory retrieval produced extensive activity along the longitudinal axis of the hippocampus as well as the entorhinal cortex, the perirhinal cortex, and the parahippocampal cortex. Critically, the contrast of spatial memory encoding and spatial memory retrieval produced activations in both the anterior hippocampus and the posterior hippocampus. That spatial memory encoding produced activity in both the anterior and posterior hippocampus can be taken to reject strict forms of the spatial–posterior hypothesis, which stipulates that all forms of spatial memory produce activity in the posterior hippocampus, and the encoding–retrieval hypothesis, which stipulates that all forms of encoding versus retrieval produce activity in only the anterior hippocampus. Our results indicate that spatial memory encoding can involve the anterior hippocampus and the posterior hippocampus.</p>","PeriodicalId":13171,"journal":{"name":"Hippocampus","volume":"34 11","pages":"575-582"},"PeriodicalIF":2.4000,"publicationDate":"2024-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Spatial memory encoding is associated with the anterior and posterior hippocampus: An fMRI activation likelihood estimation meta-analysis\",\"authors\":\"Madeline A. Sullivan,&nbsp;Haley A. Fritch,&nbsp;Scott D. Slotnick\",\"doi\":\"10.1002/hipo.23632\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>It has been hypothesized that differential processing occurs along the longitudinal (anterior–posterior) axis of the hippocampus. One hypothesis is that spatial memory (during both encoding and retrieval) is associated with the posterior hippocampus. An alternative hypothesis is that memory encoding (either spatial or nonspatial) is associated with the anterior hippocampus and memory retrieval is associated with the posterior hippocampus. Of importance, during spatial memory encoding, the spatial–posterior hypothesis predicts posterior hippocampal involvement, whereas the encoding–retrieval hypothesis predicts anterior hippocampal involvement. To distinguish between these hypotheses, we conducted a coordinate-based fMRI activation likelihood estimation (ALE) meta-analysis of 26 studies (with a total of 435 participants) that reported hippocampal activity during spatial memory encoding and/or spatial memory retrieval. Both spatial memory encoding and spatial memory retrieval produced extensive activity along the longitudinal axis of the hippocampus as well as the entorhinal cortex, the perirhinal cortex, and the parahippocampal cortex. Critically, the contrast of spatial memory encoding and spatial memory retrieval produced activations in both the anterior hippocampus and the posterior hippocampus. That spatial memory encoding produced activity in both the anterior and posterior hippocampus can be taken to reject strict forms of the spatial–posterior hypothesis, which stipulates that all forms of spatial memory produce activity in the posterior hippocampus, and the encoding–retrieval hypothesis, which stipulates that all forms of encoding versus retrieval produce activity in only the anterior hippocampus. Our results indicate that spatial memory encoding can involve the anterior hippocampus and the posterior hippocampus.</p>\",\"PeriodicalId\":13171,\"journal\":{\"name\":\"Hippocampus\",\"volume\":\"34 11\",\"pages\":\"575-582\"},\"PeriodicalIF\":2.4000,\"publicationDate\":\"2024-08-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Hippocampus\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://onlinelibrary.wiley.com/doi/10.1002/hipo.23632\",\"RegionNum\":3,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q3\",\"JCRName\":\"NEUROSCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Hippocampus","FirstCategoryId":"3","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/hipo.23632","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"NEUROSCIENCES","Score":null,"Total":0}
引用次数: 0

摘要

有一种假设认为,不同的处理过程是沿着海马的纵轴(前后轴)进行的。一种假设是,空间记忆(在编码和检索过程中)与海马后部有关。另一种假设是,记忆编码(空间或非空间记忆)与前海马相关,而记忆检索与后海马相关。重要的是,在空间记忆编码过程中,空间-后部假说预测海马后部参与,而编码-检索假说预测海马前部参与。为了区分这些假说,我们对报告了空间记忆编码和/或空间记忆检索过程中海马活动的26项研究(共435名参与者)进行了基于坐标的fMRI激活似然估计(ALE)荟萃分析。空间记忆编码和空间记忆检索都会沿着海马的纵轴以及内侧皮层、边缘皮层和海马旁皮层产生广泛的活动。重要的是,空间记忆编码和空间记忆检索的对比在海马前部和海马后部都产生了激活。空间记忆编码在海马前部和后部都产生了活动,这可以被认为是否定了严格形式的空间-后部假说(该假说认为所有形式的空间记忆都会在海马后部产生活动)和编码-检索假说(该假说认为所有形式的编码和检索都只会在海马前部产生活动)。我们的研究结果表明,空间记忆编码可能涉及前部海马和后部海马。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Spatial memory encoding is associated with the anterior and posterior hippocampus: An fMRI activation likelihood estimation meta-analysis

It has been hypothesized that differential processing occurs along the longitudinal (anterior–posterior) axis of the hippocampus. One hypothesis is that spatial memory (during both encoding and retrieval) is associated with the posterior hippocampus. An alternative hypothesis is that memory encoding (either spatial or nonspatial) is associated with the anterior hippocampus and memory retrieval is associated with the posterior hippocampus. Of importance, during spatial memory encoding, the spatial–posterior hypothesis predicts posterior hippocampal involvement, whereas the encoding–retrieval hypothesis predicts anterior hippocampal involvement. To distinguish between these hypotheses, we conducted a coordinate-based fMRI activation likelihood estimation (ALE) meta-analysis of 26 studies (with a total of 435 participants) that reported hippocampal activity during spatial memory encoding and/or spatial memory retrieval. Both spatial memory encoding and spatial memory retrieval produced extensive activity along the longitudinal axis of the hippocampus as well as the entorhinal cortex, the perirhinal cortex, and the parahippocampal cortex. Critically, the contrast of spatial memory encoding and spatial memory retrieval produced activations in both the anterior hippocampus and the posterior hippocampus. That spatial memory encoding produced activity in both the anterior and posterior hippocampus can be taken to reject strict forms of the spatial–posterior hypothesis, which stipulates that all forms of spatial memory produce activity in the posterior hippocampus, and the encoding–retrieval hypothesis, which stipulates that all forms of encoding versus retrieval produce activity in only the anterior hippocampus. Our results indicate that spatial memory encoding can involve the anterior hippocampus and the posterior hippocampus.

求助全文
通过发布文献求助,成功后即可免费获取论文全文。 去求助
来源期刊
Hippocampus
Hippocampus 医学-神经科学
CiteScore
5.80
自引率
5.70%
发文量
79
审稿时长
3-8 weeks
期刊介绍: Hippocampus provides a forum for the exchange of current information between investigators interested in the neurobiology of the hippocampal formation and related structures. While the relationships of submitted papers to the hippocampal formation will be evaluated liberally, the substance of appropriate papers should deal with the hippocampal formation per se or with the interaction between the hippocampal formation and other brain regions. The scope of Hippocampus is wide: single and multidisciplinary experimental studies from all fields of basic science, theoretical papers, papers dealing with hippocampal preparations as models for understanding the central nervous system, and clinical studies will be considered for publication. The Editor especially encourages the submission of papers that contribute to a functional understanding of the hippocampal formation.
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
确定
请完成安全验证×
copy
已复制链接
快去分享给好友吧!
我知道了
右上角分享
点击右上角分享
0
联系我们:info@booksci.cn Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。 Copyright © 2023 布克学术 All rights reserved.
京ICP备2023020795号-1
ghs 京公网安备 11010802042870号
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术官方微信