{"id":{"repo_id":"njit","oai_identifier":"oai:digitalcommons.njit.edu:theses-1017"},"canonical_url":"https://search.dev.ndltd.org/etd/njit/oai:digitalcommons.njit.edu:theses-1017","repository":{"repo_id":"njit","name":"NJIT","base_url":"https://digitalcommons.njit.edu/do/oai/"},"display":{"title":"Measurement of finger coordination during a motor learning task","abstract":"The focus of this study is to observe the changes in whole hand grasp strategy, in healthy subjects, over time in a series of isometric force control learning tasks. During a series of trials with real-time visual feedback of the five finger forces, subjects adapted their grasp strategy in order to reach the target in a time efficient manner. In early trials, it is very evident that subjects focus on controlling the force output of one finger at a time until they reach the goal. As the block of trials progresses, subjects alter their strategy to a more coordinated movement to reach the target faster as they learn the coordination task. Throughout the study, forces are measured using a custom designed force measurement device. Many stroke patients do not fully recover hand function after a stroke. It has previously been shown that stroke subjects have an increase in finger enslavement or an increase in unintended force production between adjacent fingers. Ideally, using a force measurement device and a grasp shaping task, as described here, could translate to a therapy for stroke subjects enabling a faster recovery and greater finger independence.","abstract_html":"The focus of this study is to observe the changes in whole hand grasp strategy, in healthy subjects, over time in a series of isometric force control learning tasks. During a series of trials with real-time visual feedback of the five finger forces, subjects adapted their grasp strategy in order to reach the target in a time efficient manner. In early trials, it is very evident that subjects focus on controlling the force output of one finger at a time until they reach the goal. As the block of trials progresses, subjects alter their strategy to a more coordinated movement to reach the target faster as they learn the coordination task. Throughout the study, forces are measured using a custom designed force measurement device. Many stroke patients do not fully recover hand function after a stroke. It has previously been shown that stroke subjects have an increase in finger enslavement or an increase in unintended force production between adjacent fingers. Ideally, using a force measurement device and a grasp shaping task, as described here, could translate to a therapy for stroke subjects enabling a faster recovery and greater finger independence.","abstract_has_math":false,"creators":["Ebel, Robert"],"institution":null,"degree_name":"Master of Science in Biomedical Engineering - (M.S.)","degree_level":null,"degree_discipline":"Biomedical Engineering","degree_department":null,"school":null,"contributors":["Sergei Adamovich","Richard A. Foulds","Mesut Sahin"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2017,"date_issued":"2017-05-31T07:00:00Z","date_published":"2017-05-31T07:00:00Z","updated_at":"2026-07-24T03:22:01Z","subjects":["Whole hand grasp strategy","Isometric force control learning tasks","Biomedical Engineering and Bioengineering"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://digitalcommons.njit.edu/theses/18","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Sergei Adamovich","Richard A. 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During a series of trials with real-time visual feedback of the five finger forces, subjects adapted their grasp strategy in order to reach the target in a time efficient manner. In early trials, it is very evident that subjects focus on controlling the force output of one finger at a time until they reach the goal. As the block of trials progresses, subjects alter their strategy to a more coordinated movement to reach the target faster as they learn the coordination task. Throughout the study, forces are measured using a custom designed force measurement device. Many stroke patients do not fully recover hand function after a stroke. It has previously been shown that stroke subjects have an increase in finger enslavement or an increase in unintended force production between adjacent fingers. Ideally, using a force measurement device and a grasp shaping task, as described here, could translate to a therapy for stroke subjects enabling a faster recovery and greater finger independence."]},{"key":"dc:title","label":"Title","values":["Measurement of finger coordination during a motor learning task"]}]}],"canonical_facts":{"dc:contributor":["Sergei Adamovich","Richard A. Foulds","Mesut Sahin"],"dc:creator":["Ebel, Robert"],"dc:description.abstract":["The focus of this study is to observe the changes in whole hand grasp strategy, in healthy subjects, over time in a series of isometric force control learning tasks. During a series of trials with real-time visual feedback of the five finger forces, subjects adapted their grasp strategy in order to reach the target in a time efficient manner. In early trials, it is very evident that subjects focus on controlling the force output of one finger at a time until they reach the goal. As the block of trials progresses, subjects alter their strategy to a more coordinated movement to reach the target faster as they learn the coordination task. Throughout the study, forces are measured using a custom designed force measurement device. Many stroke patients do not fully recover hand function after a stroke. It has previously been shown that stroke subjects have an increase in finger enslavement or an increase in unintended force production between adjacent fingers. Ideally, using a force measurement device and a grasp shaping task, as described here, could translate to a therapy for stroke subjects enabling a faster recovery and greater finger independence."],"dc:identifier":["https://digitalcommons.njit.edu/theses/18"],"dc:subject":["Whole hand grasp strategy","Isometric force control learning tasks","Biomedical Engineering and Bioengineering"],"dc:title":["Measurement of finger coordination during a motor learning task"],"dc:type":["Thesis"],"thesis:degree_discipline":["Biomedical Engineering"],"thesis:degree_name":["Master of Science in Biomedical Engineering - (M.S.)"]},"updated_at":"2026-07-24T03:22:01Z"}