CClinicalTrials.gg
CompletedNCT06299345Updated Mar 12, 2024

The Effect of Motor Imagery Dosage on Motor Learning in Healthy Adults

An interventional study of Motor imagery training and NO motor imagery training in Healthy, sponsored by Ahmed Mahmoud Kadry. Completed at 2 sites in 2 countries. Open to participants aged 18 Years to 35 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-03-12.

Sponsored by Ahmed Mahmoud Kadry · Not applicable, Interventional, and Other

From the registry’s dates

  • Registered 1 year 11 months after the study started (first participant enrolled Mar 2022, registered Feb 2024).
Phase
Not applicable
Study type
Interventional
Enrollment
27
Allocation
Randomized
Ages
18 Years to 35 Years
Sex
All
01

Study summary

The goal of this clinical trial is to compare the effects of different durations of Motor Imagery (MI) practice and physical practice on motor performance enhancement in healthy adults. The main questions it aims to answer are:

  • Does Motor Imagery (MI) practice improve motor performance?
  • How do different doses of MI practice (low vs. high) compare to no MI practice in enhancing motor performance?

Participants:

  • Be randomly assigned to one of three groups: no MI practice (control group), low dose MI practice (6 minutes per session), or high dose MI practice (12 minutes per session).
  • Complete nine sessions over three weeks, practicing a timed mirror tracing task.
  • Have their performance measured in each session by the time taken to complete the task and the number of errors made.

Compared the control group, low dose MI group, and high dose MI group to see if there are significant differences in motor performance enhancement, aiming to determine the effectiveness of MI and the optimal dose for practice.

02

Conditions studied

  • Healthy

Keywords

  • Motor Imagery
  • Dosage
  • Motor Learning
03

In context

Lead sponsor

This is the only study on the registry with Ahmed Mahmoud Kadry as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 35 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Inclusion criteria

  • no history of motor dysfunction, coordination disorders, or surgical procedures in the past 6 months
  • scored 4 or less on the Movement Imagery Questionnaire (MIQ) on the non-dominant hand.

Exclusion criteria

Exclusion Criteria:

  • Played the target task in the past 6 months
  • Subjects were ambidextrous
05

Study design

Phase
Not applicable
Primary purpose
Other
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Participant)
Enrollment
27 participants (actual)

Study arms

  • Sham comparator
    control group (CG)

    Physically performed the task once per session. No MI. The physical task is a mirror tracing game that requires participants to trace a star shape viewed through a mirror, going as fast as possible while staying within the lines.

    Other: NO motor imagery training

  • Experimental
    low-dose group (LD)

    In addition to physically performing the motor task once in session 1, then they performed MI for 6 minutes (2 min x 3 sets) per session. MI for this study took the form of non-guided first-person mental practice. First-person imagery was explained to each participant where they imagined performing the target skill through their own eyes rather than if they were a bystander watching someone else do the task (third person).

    Other: Motor imagery training

  • Experimental
    high-dose group (HD)

    In addition to physically performing the motor task once in session 1, then MI for 12 minutes (2 min x 6 sets) per session. The MI technique was the same as the LD group.

    Other: Motor imagery training

Interventions

  • OtherMotor imagery training

    MI for this study took the form of non-guided first-person mental practice. First-person imagery was explained to each participant where they imagined performing the target skill through their own eyes rather than if they were a bystander watching someone else do the task (third person).

  • OtherNO motor imagery training

    The participants performed the physical task only. It is a mirror tracing game that requires participants to trace a star shape viewed through a mirror, going as fast as possible while staying within the lines.

06

What researchers measure

Primary outcomes

  1. Time

    The time to complete the physical tracing task was measured from when the investigator said 'GO' until the participant returned the pen to the starting point. The physical tracing task is a mirror tracing game that requires participants to trace a star shape viewed through a mirror, going as fast as possible while staying within the lines.

    Time frame: Time was measured at the end of each session, with intervals of 3 session/week for 3 weeks with total of 9 sessions. So, the research ended up with 9 reading for the time.

  2. Errors

    Errors were operationally defined as each time the pen went outside of the shape lines while doing the physical tracing task. Crossing a line and returning to the original trace was counted as one error. Errors were counted by the number of times the pen went outside the lines.

    Time frame: Errors were counted at the end of each session, with intervals of 3 session/week for 3 weeks with total of 9 sessions. So, the research ended up with 9 reading for the time.

07

Study locations

2 sites
  • Concordia University Wisconsin
    Mequon, Wisconsin 53097, United States
  • Kafrelshaikh University
    Kafr Ash Shaykh, 12623, Egypt
08

References and documents

Individual participant data

Plan to share: Yes — Data from this study, including individual participant data (IPD) and associated documentation, will be made available upon reasonable request to the principal investigator. Requests will be considered when accompanied by a detailed proposal, including a clear justification for the use of the data. Such requests will be subject to a review process to ensure compatibility with participant consent and the ethical guidelines governing the study. Data sharing will be facilitated under a data use agreement that specifies the terms and conditions to ensure the privacy and confidentiality of participants

Supporting information: Study protocol, Sap

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Mar 12, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT06299345
Lead sponsor
Ahmed Mahmoud Kadry
Collaborators
Concordia University Wisconsin
Responsible party
Ahmed Mahmoud Kadry (Associate Professor of Physical Therapy, Kafrelsheikh University) — Sponsor-investigator
First posted
Mar 7, 2024
Start date
Mar 1, 2022
Primary completion
Apr 20, 2022
Completion
Apr 28, 2022
Last update
Mar 12, 2024

Study contacts

Ahmed M Kadry, PhD
principal investigator · Associate Professor of Physical Therapy, Kafrelsheikh University

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

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This study is completed, as verified in Mar 2024. You cannot join it, but the record below documents what was studied.

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