Supraspinal Control of Automatic Postural Responses Which Pathway Does What?
Rapid corrective actions, termed automatic postural responses, are essential to counter the destabilizing effect of mechanical perturbations during natural behaviors. Previous research has demonstrated that automatic postural responses of the limbs and body share a number of capabilities in adapting...
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| 語言: | 英语 |
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Frontiers Media SA
2021
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| 在線閱讀: | 24034 |
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| _version_ | 1869517424842244096 |
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| author | Isaac L. Kurtzer |
| author_browse | Isaac L. Kurtzer |
| author_facet | Isaac L. Kurtzer |
| author_sort | Isaac L. Kurtzer |
| collection | Directory of Open Access Books |
| description | Rapid corrective actions, termed automatic postural responses, are essential to counter the destabilizing effect of mechanical perturbations during natural behaviors. Previous research has demonstrated that automatic postural responses of the limbs and body share a number of capabilities in adapting to the prevailing circumstances and these abilities reflect contributions from multiple supraspinal pathways, including brainstem nuclei, basal ganglia, and primary motor cortex. However, we do not know the context-dependent contribution from specific generators, whether different neural pathways have a common role across different effectors, and how sensory and central deficits in one pathway are accommodated by those remaining. Bridging these gaps is essential to integrate the diverse set of studies, develop general theories of motor control, and explicate how the nervous system addresses the partially distinct behavioral demands of co-evolved effector system. The considerable flexibility and multiple interacting pathways of automatic postural responses also make it ideal for understanding how powerful formal theories, like optimal feedback control, are achieved by a distributed hierarchical neural network. |
| format | Online |
| id | doab-20.500.12854ir-60276 |
| 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-602762024-04-05T12:35:47Z Supraspinal Control of Automatic Postural Responses Which Pathway Does What? Isaac L. Kurtzer RC321-571 Q1-390 feedback supraspinal posture neural control reflex thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences Rapid corrective actions, termed automatic postural responses, are essential to counter the destabilizing effect of mechanical perturbations during natural behaviors. Previous research has demonstrated that automatic postural responses of the limbs and body share a number of capabilities in adapting to the prevailing circumstances and these abilities reflect contributions from multiple supraspinal pathways, including brainstem nuclei, basal ganglia, and primary motor cortex. However, we do not know the context-dependent contribution from specific generators, whether different neural pathways have a common role across different effectors, and how sensory and central deficits in one pathway are accommodated by those remaining. Bridging these gaps is essential to integrate the diverse set of studies, develop general theories of motor control, and explicate how the nervous system addresses the partially distinct behavioral demands of co-evolved effector system. The considerable flexibility and multiple interacting pathways of automatic postural responses also make it ideal for understanding how powerful formal theories, like optimal feedback control, are achieved by a distributed hierarchical neural network. 2021-02-12T04:54:18Z 2021-02-12T04:54:18Z 2017-10-13 14:57:01 2017 book 24034 16648714 9782889452309 https://directory.doabooks.org/handle/20.500.12854/60276 eng Frontiers Research Topics image/jpeg Attribution 4.0 International http://www.frontiersin.org/books/Supraspinal_Control_of_Automatic_Postural_Responses_Which_Pathway_Does_What_/1269 http://journal.frontiersin.org/researchtopic/2483/supraspinal-control-of-automatic-postural-responses-which-pathway-does-what Frontiers Media SA 10.3389/978-2-88945-230-9 10.3389/978-2-88945-230-9 bf5ce210-e72e-4860-ba9b-c305640ff3ae 9782889452309 105 open access |
| spellingShingle | RC321-571 Q1-390 feedback supraspinal posture neural control reflex thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences Isaac L. Kurtzer Supraspinal Control of Automatic Postural Responses Which Pathway Does What? |
| title | Supraspinal Control of Automatic Postural Responses Which Pathway Does What? |
| title_full | Supraspinal Control of Automatic Postural Responses Which Pathway Does What? |
| title_fullStr | Supraspinal Control of Automatic Postural Responses Which Pathway Does What? |
| title_full_unstemmed | Supraspinal Control of Automatic Postural Responses Which Pathway Does What? |
| title_short | Supraspinal Control of Automatic Postural Responses Which Pathway Does What? |
| title_sort | supraspinal control of automatic postural responses which pathway does what |
| topic | RC321-571 Q1-390 feedback supraspinal posture neural control reflex thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences |
| topic_facet | RC321-571 Q1-390 feedback supraspinal posture neural control reflex thema EDItEUR::P Mathematics and Science::PS Biology, life sciences::PSA Life sciences: general issues::PSAN Neurosciences |
| url | 24034 |
| work_keys_str_mv | AT isaaclkurtzer supraspinalcontrolofautomaticposturalresponseswhichpathwaydoeswhat |