The effect of the neural compensation to the contrast sensitivity

The effect of the neural compensation to the contrast sensitivity - neural compensation and contrast sensitivity

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000009013

Enrollment

Registered

2012-10-01

Start date

2012-10-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

normal subject

Interventions

cycloplegia

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: good accommodation

Exclusion criteria

Exclusion criteria: over 5D myopia over 0.75D astigmatism

Design outcomes

Primary

Measure	Time frame
contrast sensitivity refractive error	—

Countries

Japan

Contacts

Public ContactOsamu Hieda

Kyoto Prefectural University of Medicine IRB

ohieda@koto.kpu-m.ac.jp075-251-5578

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026