How Fear and Stress Shape the Mind
The experience of fear and stress leaves an indelible trace on the brain. This indelible trace is observed as both changes in behavior and changes in neuronal structure and function. Fear and stress interact on many levels. The experience of stress may lead to the formation of a fearful memory trace...
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| 主要作者: | |
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| 格式: | Online |
| 語言: | 英语 |
| 出版: |
Frontiers Media SA
2021
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| 主題: | |
| 在線閱讀: | 18258 |
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沒有標簽, 成為第一個標記此記錄!
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| _version_ | 1869522223418572800 |
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| author | Luke R. Johnson |
| author_browse | Luke R. Johnson |
| author_facet | Luke R. Johnson |
| author_sort | Luke R. Johnson |
| collection | Directory of Open Access Books |
| description | The experience of fear and stress leaves an indelible trace on the brain. This indelible trace is observed as both changes in behavior and changes in neuronal structure and function. Fear and stress interact on many levels. The experience of stress may lead to the formation of a fearful memory trace of a place or reminder cue, and fearful memory formation is regulated by the extent of concurrent stress. The concurrent experience of fear and stress may amplify fear and slow fear extinction which may lead to pathology. Fear memory formation involves changes in synaptic plasticity while stress and glucocorticoids change neuronal structure. Thus, both neurons and synapses are changed. These changes can be identified, visualised and mapped within focused microcircuits. In this Research Topic we focus on current advances in both the neurobiology and behavioral consequences of fear and stress. |
| format | Online |
| id | doab-20.500.12854ir-49597 |
| institution | Directory of Open Access Books |
| language | eng |
| publishDate | 2021 |
| publishDateRange | 2021 |
| publishDateSort | 2021 |
| publisher | Frontiers Media SA |
| publisherStr | Frontiers Media SA |
| record_format | ojs |
| spelling | doab-20.500.12854ir-495972024-04-05T12:36:21Z How Fear and Stress Shape the Mind Luke R. Johnson RC321-571 Q1-390 PTSD Glucocorticoids Amygdala Memory Mineralocorticoids Anxiety Safety thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences The experience of fear and stress leaves an indelible trace on the brain. This indelible trace is observed as both changes in behavior and changes in neuronal structure and function. Fear and stress interact on many levels. The experience of stress may lead to the formation of a fearful memory trace of a place or reminder cue, and fearful memory formation is regulated by the extent of concurrent stress. The concurrent experience of fear and stress may amplify fear and slow fear extinction which may lead to pathology. Fear memory formation involves changes in synaptic plasticity while stress and glucocorticoids change neuronal structure. Thus, both neurons and synapses are changed. These changes can be identified, visualised and mapped within focused microcircuits. In this Research Topic we focus on current advances in both the neurobiology and behavioral consequences of fear and stress. 2021-02-11T15:34:35Z 2021-02-11T15:34:35Z 2016-01-19 14:05:46 2016 book 18258 16648714 9782889198719 https://directory.doabooks.org/handle/20.500.12854/49597 eng Frontiers Research Topics image/jpeg Attribution 4.0 International http://www.frontiersin.org/books/How_Fear_and_Stress_Shape_the_Mind/1010 http://journal.frontiersin.org/researchtopic/84/how-fear-and-stress-shape-the-mind Frontiers Media SA 10.3389/978-2-88919-871-9 10.3389/978-2-88919-871-9 bf5ce210-e72e-4860-ba9b-c305640ff3ae 9782889198719 108 open access |
| spellingShingle | RC321-571 Q1-390 PTSD Glucocorticoids Amygdala Memory Mineralocorticoids Anxiety Safety thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences Luke R. Johnson How Fear and Stress Shape the Mind |
| title | How Fear and Stress Shape the Mind |
| title_full | How Fear and Stress Shape the Mind |
| title_fullStr | How Fear and Stress Shape the Mind |
| title_full_unstemmed | How Fear and Stress Shape the Mind |
| title_short | How Fear and Stress Shape the Mind |
| title_sort | how fear and stress shape the mind |
| topic | RC321-571 Q1-390 PTSD Glucocorticoids Amygdala Memory Mineralocorticoids Anxiety Safety thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences |
| topic_facet | RC321-571 Q1-390 PTSD Glucocorticoids Amygdala Memory Mineralocorticoids Anxiety Safety thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences |
| url | 18258 |
| work_keys_str_mv | AT lukerjohnson howfearandstressshapethemind |