test_moissonnage_selune
type: Agent

Influence of prior use of the same or different effectors in a reaching action
type: Dataset
contact point: Organization
  fn: CCSD
keyword: journal-articles
keyword: spimecaengineering-sciences-physicsmechanics-physicsmed-ph
keyword: infoeu-reposemanticsarticle
keyword: sccopsyccognitive-sciencepsychology
keyword: scconeurcognitive-scienceneuroscience
keyword: moteur
landing page: 0031-5125
description: Use of different effectors in two consecutive actions could generate an attentional shift between the effectors with shorter latencies in the second action of reaching. 18 participants (10 men; Mage = 21.3 yr.) participated in an experiment with two main variables: (1) effector switching with two levels (Switching and No Switching), where the participants use or do not use a different motor effector for each action; (2) lifting muscles, i.e., the muscles involved in the first phase of the reaching, with two levels (finger-lifting muscle and palm-lifting muscle). Premotor time, Motor time, Reaction time, Movement time, and Total time were measured. For Premotor, Movement, and Total times, faster responses were observed when there was no switching of the effector. This delay could be due to an attentional shift between motor effectors and its relations with motor processes. Possible applications include the ergonomic design of device controls, considering that the use of the same effector is beneficial when fast reaction times are sought.
issued: 2026-05-05T14:07:14.256403
language: en
modified: 2026-05-05T14:07:14.256408

Influence of prior use of the same or different effectors in a reaching action
type: Distribution
access URL: https://hal.science/hal-00980686
format: HTML
issued: 2026-05-05T14:07:14.260532
modified: 2026-05-05T14:07:14.248411