預設模式網路
Sign in to saveAlso known as DMN, default state network, medial frontoparietal network, M-FPN, default network
large-scale brain network, active when one is not focused on the outside world and the brain is at wakeful rest (e.g. daydreaming), and also while thinking about others, thinking about oneself, remembering the past, and planning for the future
Research
12,054 papers- 20 years of the default mode network: A review and synthesis.Neuron · 2023
- The default mode network in cognition: a topographical perspective.Nature reviews. Neuroscience · 2021
- Default mode network dysfunction in idiopathic generalised epilepsy.Epilepsy research · 2020
- Default Mode Network Functional Connectivity As a Transdiagnostic Biomarker of Cognitive Function.Biological psychiatry. Cognitive neuroscience and neuroimaging · 2025
- Default mode network activity in depression subtypes.Reviews in the neurosciences · 2021
via PubMed
Wikidata facts
- Instance of
- large-scale brain network
- Image
- Default Mode Network Connectivity.png
Show 3 more facts
- described at URL
- www.inverse.com/science/science-distracted-thinking?utm_source=pocket-newtab-global-en-GB
- Commons category
- Default mode network
- facet of
- attention
Sources (3)
via Wikidata · CC0
Article · 中文
在神經科學中,預設模式網路(Default Mode Network)是一個與大腦各區塊有高度交互作用的大範圍網路。 一般而言預設模式網路在人不將注意力放在外在的世界時開始動作,此時大腦會處在清醒的休息狀態,例如做白日夢或放空時。人在想著自己或他人,回憶往事或計畫著將來時,預設模式網路也是會處在活躍的狀態。也就是當人放空的時候,預設模式網路就會自然啟動。人在處理一些有目地的任務時,預設模式網路是關閉的,所以預設模式網路也被當成是反任務的網路,但當這些任務是與人際關係或自身生活經驗相關時,預設模式網路就會再次開始動作。預設模式網路與注意力網路是呈現負相關的,也就是注意力提高時,預設模式網路的活躍程度就會降低。 已經有證據顯示阿茲海默症與自閉症是因為預設模式網路的缺陷引發的。
Abstract from DBpedia / Wikipedia · CC BY-SA