Pub Date : 2024-12-23Print Date: 2025-01-01DOI: 10.1123/mc.2024-0123
Hannah J Block, Kess L Folco, Reshma Babu, Manasi Wali, Bashir S Isa, Maner Wang
{"title":"Cross-Disciplinary Communication and Evolving Language: A Comment on Latash.","authors":"Hannah J Block, Kess L Folco, Reshma Babu, Manasi Wali, Bashir S Isa, Maner Wang","doi":"10.1123/mc.2024-0123","DOIUrl":"10.1123/mc.2024-0123","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"108-111"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-23Print Date: 2025-01-01DOI: 10.1123/mc.2024-0126
Bailey Uitz, Mathew Yarossi, Eugene Tunik
{"title":"Recognizing Context, Embracing Jargon, and Learning From Linguists: A Commentary on \"Useful and Useless Misnomers in Motor Control\".","authors":"Bailey Uitz, Mathew Yarossi, Eugene Tunik","doi":"10.1123/mc.2024-0126","DOIUrl":"10.1123/mc.2024-0126","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"122-126"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883596","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-23Print Date: 2025-01-01DOI: 10.1123/mc.2024-0128
Raoul M Bongers, Vitor L S Profeta, Steven J Harrison
{"title":"An Ecological-Dynamical Perspective on Latash's Misnomers in Motor Control.","authors":"Raoul M Bongers, Vitor L S Profeta, Steven J Harrison","doi":"10.1123/mc.2024-0128","DOIUrl":"10.1123/mc.2024-0128","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"112-117"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-23Print Date: 2025-01-01DOI: 10.1123/mc.2024-0127
Peter J Keir, Daanish M Mulla
{"title":"Reflecting on Emergent Behaviors, Synergies, Stiffness, and Redundancy From a Biomechanics Perspective.","authors":"Peter J Keir, Daanish M Mulla","doi":"10.1123/mc.2024-0127","DOIUrl":"10.1123/mc.2024-0127","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"127-130"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883599","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Motor Control Needs to Build More Bridges Across Levels of Analysis.","authors":"Rajiv Ranganathan, Mei-Hua Lee, Chandramouli Krishnan","doi":"10.1123/mc.2024-0119","DOIUrl":"10.1123/mc.2024-0119","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"99-103"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883592","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-23Print Date: 2025-01-01DOI: 10.1123/mc.2024-0125
Grace Niyo, Francisco J Valero-Cuevas
{"title":"A Commentary on Latash: \"Useful and Useless Misnomers in Motor Control\".","authors":"Grace Niyo, Francisco J Valero-Cuevas","doi":"10.1123/mc.2024-0125","DOIUrl":"10.1123/mc.2024-0125","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"118-121"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-23Print Date: 2025-01-01DOI: 10.1123/mc.2024-0130
Mark L Latash
{"title":"Exactness as the Universal Currency of Research in Natural Science.","authors":"Mark L Latash","doi":"10.1123/mc.2024-0130","DOIUrl":"10.1123/mc.2024-0130","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"131-141"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883588","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-23Print Date: 2025-01-01DOI: 10.1123/mc.2024-0122
Sasha Reschechtko, J Andrew Pruszynski
{"title":"Terms Are Tools in Biological Motor Control.","authors":"Sasha Reschechtko, J Andrew Pruszynski","doi":"10.1123/mc.2024-0122","DOIUrl":"10.1123/mc.2024-0122","url":null,"abstract":"","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"104-107"},"PeriodicalIF":0.9,"publicationDate":"2024-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883602","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-12-20Print Date: 2025-01-01DOI: 10.1123/mc.2024-0082
Mark L Latash
This article addresses the issue of using terms and concepts in motor control that are ill-defined, undefined, and/or imported from nonbiological fields. In many of such cases, the discourse turns nonscientific and unproductive. Some of such terms are potentially useful but need to be properly and exactly defined. Other terms seem to be misleading and nonfixable. There is also an intermediate group with terms that may or may not be useful if defined properly. The paper presents three examples per group: "reflex," "synergy," and "posture" versus "motor program," "efference copy," and "internal model" versus "muscle tone," "stiffness and impedance," and "redundancy." These terms are analyzed assuming that motor control is a branch of natural science, which must be analyzed using laws of nature, not a subfield of the control theory. In the discussion, we also accept the framework of the theory of movement control with spatial referent coordinates as the only example built on laws of nature with clearly formulated physical and physiological nature of the control parameters.
{"title":"Useful and Useless Misnomers in Motor Control.","authors":"Mark L Latash","doi":"10.1123/mc.2024-0082","DOIUrl":"10.1123/mc.2024-0082","url":null,"abstract":"<p><p>This article addresses the issue of using terms and concepts in motor control that are ill-defined, undefined, and/or imported from nonbiological fields. In many of such cases, the discourse turns nonscientific and unproductive. Some of such terms are potentially useful but need to be properly and exactly defined. Other terms seem to be misleading and nonfixable. There is also an intermediate group with terms that may or may not be useful if defined properly. The paper presents three examples per group: \"reflex,\" \"synergy,\" and \"posture\" versus \"motor program,\" \"efference copy,\" and \"internal model\" versus \"muscle tone,\" \"stiffness and impedance,\" and \"redundancy.\" These terms are analyzed assuming that motor control is a branch of natural science, which must be analyzed using laws of nature, not a subfield of the control theory. In the discussion, we also accept the framework of the theory of movement control with spatial referent coordinates as the only example built on laws of nature with clearly formulated physical and physiological nature of the control parameters.</p>","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"69-98"},"PeriodicalIF":0.9,"publicationDate":"2024-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142873325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-08-26Print Date: 2025-01-01DOI: 10.1123/mc.2024-0013
Anderson R Delunardo, Gabriela V Magalhães, Natalia M Rinaldi
Attentional focus strategies, especially external focus, are associated with improvements in mechanisms of postural control. This can be important in reducing sports injuries in practices such as running, which has seen an increase in adherence. However, the impacts of these strategies on postural control in runners are unclear. This study aimed to investigate the effects of internal and external focus strategies on postural control performance with different bases of support tasks in runners. A total of 19 young adults (18-38 years old) were divided into a running group (n = 9) and a control group (n = 10). Posturography tests were performed on stable and unstable surfaces, under control, and internal and external focus conditions. The distance, mean velocity, and total velocity of the center of pressure were analyzed (p ≤ .05). There was a reduction in oscillation under external focus compared to internal and control conditions, as well as under internal focus compared to the control condition. A Group × Surface × Focus interaction for the variables distance and mean velocity in the mediolateral direction was found only for the control group. However, no significant effects were found between groups for postural control performance. Attentional focus strategies were able to reduce postural sway, with external focus condition being the most effective. Practitioners can benefit from these strategies to increase postural control performance to help reduce the number of injuries and improve sports performance. It is speculated that the effects of attentional control strategies on postural control may differ depending on the specific adaptations of each sport.
{"title":"Attentional Focus Strategies Can Improve Performance of Postural Control in Runners.","authors":"Anderson R Delunardo, Gabriela V Magalhães, Natalia M Rinaldi","doi":"10.1123/mc.2024-0013","DOIUrl":"10.1123/mc.2024-0013","url":null,"abstract":"<p><p>Attentional focus strategies, especially external focus, are associated with improvements in mechanisms of postural control. This can be important in reducing sports injuries in practices such as running, which has seen an increase in adherence. However, the impacts of these strategies on postural control in runners are unclear. This study aimed to investigate the effects of internal and external focus strategies on postural control performance with different bases of support tasks in runners. A total of 19 young adults (18-38 years old) were divided into a running group (n = 9) and a control group (n = 10). Posturography tests were performed on stable and unstable surfaces, under control, and internal and external focus conditions. The distance, mean velocity, and total velocity of the center of pressure were analyzed (p ≤ .05). There was a reduction in oscillation under external focus compared to internal and control conditions, as well as under internal focus compared to the control condition. A Group × Surface × Focus interaction for the variables distance and mean velocity in the mediolateral direction was found only for the control group. However, no significant effects were found between groups for postural control performance. Attentional focus strategies were able to reduce postural sway, with external focus condition being the most effective. Practitioners can benefit from these strategies to increase postural control performance to help reduce the number of injuries and improve sports performance. It is speculated that the effects of attentional control strategies on postural control may differ depending on the specific adaptations of each sport.</p>","PeriodicalId":49795,"journal":{"name":"Motor Control","volume":" ","pages":"17-36"},"PeriodicalIF":0.9,"publicationDate":"2024-08-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142074384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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