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Grip and load force control and coordination in individuals with diabetes in different manipulation tasks.
Lima, Kauê C A; Santos, Gabriela O C; Donato, Stephanie S V; Borges, Leandro; Hatanaka, Elaine; de Freitas, Paulo B.
Afiliação
  • Lima KCA; Institute of Physical Activity and Sports Sciences and Interdisciplinary Graduate Program in Health Sciences, Cruzeiro do Sul University, Sao Paulo, Brazil.
  • Santos GOC; Institute of Physical Activity and Sports Sciences and Interdisciplinary Graduate Program in Health Sciences, Cruzeiro do Sul University, Sao Paulo, Brazil.
  • Donato SSV; Institute of Physical Activity and Sports Sciences and Interdisciplinary Graduate Program in Health Sciences, Cruzeiro do Sul University, Sao Paulo, Brazil.
  • Borges L; Institute of Physical Activity and Sports Sciences and Interdisciplinary Graduate Program in Health Sciences, Cruzeiro do Sul University, Sao Paulo, Brazil.
  • Hatanaka E; Institute of Physical Activity and Sports Sciences and Interdisciplinary Graduate Program in Health Sciences, Cruzeiro do Sul University, Sao Paulo, Brazil.
  • de Freitas PB; Institute of Physical Activity and Sports Sciences and Interdisciplinary Graduate Program in Health Sciences, Cruzeiro do Sul University, Sao Paulo, Brazil. Electronic address: paulo.defreitas@cruzeirodosul.edu.br.
Hum Mov Sci ; 77: 102793, 2021 Jun.
Article em En | MEDLINE | ID: mdl-33845277
The study aimed to investigate the control and coordination of grip force (normal component) and load force (tangential component) in three different manipulation tasks in individuals with diabetes with and with no diagnosis of diabetic peripheral neuropathy (DPN) and healthy controls. Twenty-four individuals with type 2 diabetes mellitus, 12 with no (nDPN) and 12 with DPN (wDPN), and 12 healthy controls performed three manipulation tasks (static holding, lifting and holding, and oscillation) with the dominant hand, using an instrumented handle. Relative safety margin (% of GF exerted above the minimum GF needed to hold the object) was measured in all tasks. Individuals with diabetes from the nDPN and wDPN groups set lower relative safety margin than controls only in the static holding task. No other group effect was revealed, except a lower coefficient of friction between skin and object surface in individuals with DPN. The coordination between grip and load force and grip force control was not affected by the diabetes during dynamic manipulation tasks (lifting and holding and oscillation). However, when individuals with diabetes without and with DPN performed a manipulation task in which the inflow of cutaneous information was small and stable (static holding), grip force control was affected by the disease. This finding indicates that individuals with type 2 diabetes mellitus not diagnosed with DPN, already show mild impairments in the nervous system that could affect grip force control and that could be one of the first signs of neuropathy caused by the diabetes.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estresse Mecânico / Força da Mão / Diabetes Mellitus Tipo 2 / Neuropatias Diabéticas Limite: Adult / Aged / Female / Humans / Male / Middle aged Idioma: En Revista: Hum Mov Sci Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Estresse Mecânico / Força da Mão / Diabetes Mellitus Tipo 2 / Neuropatias Diabéticas Limite: Adult / Aged / Female / Humans / Male / Middle aged Idioma: En Revista: Hum Mov Sci Ano de publicação: 2021 Tipo de documento: Article País de afiliação: Brasil País de publicação: Holanda