{"doi":"10.1109/tmrb.2024.3503992","title":"Grasp Force Assistance via Throttle-Based Wrist Angle Control on a Robotic Hand Orthosis for C6-C7 Spinal Cord Injury","abstract":"Individuals with hand paralysis resulting from C6-C7 spinal cord injuries frequently rely on tenodesis for grasping. However, tenodesis generates limited grasping force and demands constant exertion to maintain a grasp, leading to fatigue and sometimes pain. We introduce the MyHand-SCI, a wearable robot that provides grasping assistance through motorized exotendons. Our user-driven device enables independent, ipsilateral operation via a novel Throttle-based Wrist Angle control method, which allows users to maintain grasps without continued wrist extension. A pilot case study with a person with C6 spinal cord injury shows an improvement in functional grasping and grasping force, as well as a preserved ability to modulate grasping force while using our device, thus improving their ability to manipulate everyday objects. This research is a step towards developing effective and intuitive wearable assistive devices for individuals with spinal cord injury.","journal":"IEEE Transactions on Medical Robotics and Bionics","year":2024,"id":472494,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":2,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9547,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2024-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":1308399,"name":"Alexandra Deli-Ivanov","orcid":null,"position":1,"is_corresponding":false},{"id":1304083,"name":"Ava Chen","orcid":"0000-0001-5972-5311","position":2,"is_corresponding":false},{"id":879562,"name":"Lauren Winterbottom","orcid":"0000-0003-4859-2087","position":3,"is_corresponding":false},{"id":932865,"name":"Dawn M. Nilsen","orcid":"0000-0003-3976-5046","position":4,"is_corresponding":false},{"id":74990,"name":"Joel Stein","orcid":"0000-0001-5527-025X","position":5,"is_corresponding":false},{"id":1304087,"name":"Matei Ciocarlie","orcid":"0000-0002-8317-4465","position":6,"is_corresponding":false},{"id":1307990,"name":"Joaquin Palacios","orcid":"0009-0003-5571-7674","position":0,"is_corresponding":true}],"reference_count":10,"raw_metadata":null,"created_at":"2026-07-19T02:05:57.032095Z","pmid":"40041101","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}