Scientists map the embryonic Brain's wiring to unlock secrets of vision
NCT ID NCT07688538
First seen Jul 07, 2026 · Last updated Jul 08, 2026 · Updated 1 time
Summary
This study examines how nerve cells in the human embryonic retina and brain regions responsible for vision and higher thinking grow and connect. Researchers collect eye and brain tissue from pregnancies terminated due to medical conditions, then use advanced gene sequencing and electrical recording tools to map cell types, developmental pathways, and neural activity. The goal is to build a public database that reveals the molecular and cellular foundations of visual system development.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- What this could lead to
- If successful, this could create a detailed map of how the human visual system develops, potentially guiding future treatments for eye and brain developmental disorders.
- What could go wrong
- This is an observational study using tissue from terminated pregnancies, so it does not test any treatment. The findings may not directly translate to therapies.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Zhongshan Ophthalmic Center, Sun Yat-sen University
RECRUITINGGuangzhou, Guangdong, 510060, China
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact