# The Effects of Bilateral and Unilateral Perceptual-Motor Exercises on Manual Dexterity and Visuospatial Memory in Children With Nonverbal Learning Disorder

> **NCT07407270** · NA · COMPLETED · sponsor: **Allameh Tabatabai University** · enrollment: 20 (actual)

## Conditions studied

- Non-verbal Learning Disorder

## Interventions

- **BEHAVIORAL:** Unilateral perceptual-motor (PM) training intervention followed by free-play activities
- **BEHAVIORAL:** Free-play activities followed by unilateral perceptual-motor (PM) training intervention
- **BEHAVIORAL:** Bilateral perceptual-motor (PM) training intervention followed by free-play and non-interventional activities in Phase 2
- **BEHAVIORAL:** Free play non-interventional exercises in first phase followed by bilateral interventional exercises

## Key facts

- **NCT ID:** NCT07407270
- **Lead sponsor:** Allameh Tabatabai University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-05-01
- **Primary completion:** 2023-07-30
- **Final completion:** 2023-07-30
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2026-02-17


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07407270

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07407270, "The Effects of Bilateral and Unilateral Perceptual-Motor Exercises on Manual Dexterity and Visuospatial Memory in Children With Nonverbal Learning Disorder". Retrieved via AI Analytics 2026-07-06 from https://api.ai-analytics.org/clinical/NCT07407270. Licensed CC0.

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