{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T08:53:22Z","timestamp":1793350402591,"version":"4.5.0"},"reference-count":37,"publisher":"MDPI AG","issue":"6","license":[{"start":{"date-parts":[[2024,5,30]],"date-time":"2024-05-30T00:00:00Z","timestamp":1717027200000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Humans and Social Sciences Youth Fund of the Ministry of Education of China","award":["18YJCZH109"],"award-info":[{"award-number":["18YJCZH109"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Brain Sciences"],"abstract":"<jats:p>Researchers have long recognized that friends tend to exhibit behaviors that are more similar to each other than to those of non-friends. In recent years, the concept of neural similarity or neural synchrony among friends has garnered significant attention. This body of research bifurcates into two primary areas of focus: the specificity of neural similarity among friends (vs. non-friends) and the situational factors that influence neural synchrony among friends. This review synthesizes the complex findings to date, highlighting consistencies and identifying gaps in the current understanding. It aims to provide a coherent overview of the nuanced interplay between social relationships and neural processes, offering valuable insights for future investigations in this field.<\/jats:p>","DOI":"10.3390\/brainsci14060562","type":"journal-article","created":{"date-parts":[[2024,5,31]],"date-time":"2024-05-31T03:46:49Z","timestamp":1717127209000},"page":"562","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Neural Similarity and Synchrony among Friends"],"prefix":"10.3390","volume":"14","author":[{"given":"Chao","family":"Ma","sequence":"first","affiliation":[{"name":"School of Psychology, Northeast Normal University, Changchun 130024, China"},{"name":"Jilin Provincial Key Laboratory of Cognitive Neuroscience and Brain Development, Changchun 130024, China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9757-6166","authenticated-orcid":false,"given":"Yi","family":"Liu","sequence":"additional","affiliation":[{"name":"School of Psychology, Northeast Normal University, Changchun 130024, China"},{"name":"Jilin Provincial Key Laboratory of Cognitive Neuroscience and Brain Development, Changchun 130024, China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2024,5,30]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"201","DOI":"10.1177\/001872677102400302","article-title":"The ubiquitous relationship: Attitude similarity and attraction","volume":"24","author":"Byrne","year":"1971","journal-title":"Hum. 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