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Bimanual tracking task (BTT) four-week motor learning paradigm

Design · All designs
Evidence · 2 claims (2 for) · 1 study (1 causal), q3 · 0 of 1 report an effect size · 2 claims rest on one study

Description

The bimanual tracking task is a laboratory motor-learning paradigm in which participants track a visual target moving along a target line by rotating two dials with the left and right index fingers, controlling the vertical and horizontal movements of a cursor. Performance is scored per trial as a percentage from 0–100% reflecting accuracy in speed, movement direction and distance from the target, with on-screen score feedback after each trial. In this study, "participants were stratified by sex and pseudo-randomly assigned to either a complex or a simple training group", training four sessions per week of 30 min for four weeks, with an individually adapting staircase-like level paradigm for the complex group and a standardized 18-task progress test administered six times.

Design Implications

Context

Requirements

  • The task can be adapted to participants' improving skill levels over time to secure continuing motivation and challenge; the complex group requires an individually adapting staircase-like level paradigm

Constraints

  • The article notes the task was chosen as a novel task not part of the daily motor repertoire, and that GM changes with motor learning had not yet been examined for the BTT specifically

Target Learners

  • young healthy adult volunteers (mean age 24.7 years)

Learning Goals

  • bimanual coordination and visuomotor integration

Claims

Examples

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Key Sources

  • Hehl, M., Toyonaga, T., Carson, R. E., Dupont, P., Van Laere, K., Swinnen, S. P. & Cuypers, K. (2026). No significant changes in synaptic density and gray matter volume following motor learning—a pilot study. npj Science of Learning. https://doi.org/10.1038/s41539-026-00451-5
Page metadata
Field Value
type design
id btt-bimanual-tracking-task-paradigm
title Bimanual tracking task (BTT) four-week motor learning paradigm
description The bimanual tracking task is a laboratory motor-learning paradigm in which participants track a visual target moving along a target line by rotating two dials with the left and right index fingers, controlling the ve...
status review
generated by process:settle-candidates on 2026-10-26
trust unverified — no one has confirmed this page's content
sources 1 — hehl-2026

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