Neuroimaging Sample Size Calculator
CommunityPlan neuroimaging studies with simulated power.
AuthorHaoxuanLiTHUAI
Version1.0.0
Installs0
System Documentation
What problem does it solve?
Traditional power analysis fails for neuroimaging because it cannot account for multiple comparisons, spatial correlation, and multi-level inference. This Skill encodes a simulation-based workflow to estimate power and required sample sizes for fMRI, EEG, and MEG studies, helping researchers plan adequately powered studies.
Core Features & Use Cases
- Simulation-based power estimation using pilot data, unthresholded maps, or meta-analytic maps.
- ROI vs whole-brain analysis planning with guidance on effect-size deflation, multiple comparison corrections, and attrition buffers.
- Worked examples and templates to adapt to your paradigm, including ROI-based shortcuts when full simulations are impractical.
Quick Start
Run a pilot map through the recommended power tools to estimate the required sample size for your neuroimaging study.
Dependency Matrix
Required Modules
None requiredComponents
references
💻 Claude Code Installation
Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.
Please help me install this Skill: Name: Neuroimaging Sample Size Calculator Download link: https://github.com/HaoxuanLiTHUAI/awesome_cognitive_and_neuroscience_skills/archive/main.zip#neuroimaging-sample-size-calculator Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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