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Related Experiment Video

Updated: Jul 18, 2026

How to Obtain Reliable Visual Event-related Potentials in Newborns

How to Obtain Reliable Visual Event-related Potentials in Newborns

Published on: October 24, 2019

Perceptual completion in newborn human infants.

Eloisa Valenza¹, Irene Leo, Lucia Gava

¹Università di Padova, Italy. eloisa.valenza@unipd.it

Child Development

|November 17, 2006

Summary

Newborn infants can perceive complete shapes even when partially hidden. This suggests early visual system development supports shape completion with sufficient motion cues.

Area of Science:

Developmental psychology
Cognitive neuroscience
Infant perception

Background:

The role of visual experience in shape perception development remains unclear.
Newborns' inability to perceive complete shapes may stem from lack of visual experience or motion detection deficits.

Purpose of the Study:

To investigate whether newborns can perceive complete shapes despite partial occlusion.
To differentiate between the effects of visual experience and motion detection on shape completion in neonates.

Main Methods:

Testing newborn perception of a center-occluded object.
Utilizing stroboscopic motion to present visual information.
Observing infant responses to determine shape perception.

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Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

Published on: April 19, 2017

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras

Published on: October 5, 2018

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Last Updated: Jul 18, 2026

How to Obtain Reliable Visual Event-related Potentials in Newborns

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Published on: October 24, 2019

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

Experience is Instrumental in Tuning a Link Between Language and Cognition: Evidence from 6- to 7- Month-Old Infants' Object Categorization

Published on: April 19, 2017

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras

A View of Their Own: Capturing the Egocentric View of Infants and Toddlers with Head-Mounted Cameras

Published on: October 5, 2018

Main Results:

Newborn infants (mean age 72 hours) perceived the occluded object as a single, connected unit.
This indicates successful perceptual completion of the shape.

Conclusions:

Newborns can fill in missing visual information to perceive complete shapes.
The immature visual system is capable of shape completion if motion cues are detectable.