NeuroCycle+: Longitudinal Dense-Sampling Structural MRI Scans Across Hormonal Milieus

NeuroCycle+ is a dense-sampling structural MRI dataset examining brain structural changes across a five-week period. The dataset was created by xenificity and involves four participants scanned intensively, with approximately 25 sessions each. It was last updated on Hugging Face in April 2026.

Use Cases

• Modeling brain structural changes based on natural hormonal fluctuations mentioned in the description
• Analyzing longitudinal neuroimaging patterns based on dense-sampling methodology
• Investigating sex hormone concentration effects on large-scale brain structure

Strengths

• Unique dense-sampling design with approximately 25 scanning sessions per participant
• Focuses on a specific five-week longitudinal period for tracking changes
• Examines a distinct research question linking sex hormones to brain structure

Limitations

• Column-level documentation is absent; field semantics must be inferred after download
• Row count is unknown, which may limit suitability assessment
• Dataset is based on a small cohort of four participants

Provenance

Source

xenificity on Hugging Face

Collection Method

Intensive scanning of participants, mostly Monday–Friday, across a five-week period.

Time Range

Covers a five-week longitudinal period.

Freshness

Last updated 2026-04-08 17:49:06; freshness should be verified

Geography

Spatial coverage is unknown.