The feasibility of Gazefinder under 12 months of age infants

Abstract Eye-tracking to evaluate gaze patterns has developed as an assessment tool for children with autism spectrum disorder (ASD). Gazefinder is one of Eye-tracking devices and few studies have investigated whether it can measure the gaze data of infants under 12 months of age. We conducted a pro...

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Autores principales:	Shuntaro Fukushima, Tomoo Takahashi, Kazuki Tsukamoto, Misaki Matsumura, Ryo Takigawa, Yasuo Sakai, Sokichi Maniwa, Lynne Murphy, Takeshi Taketani
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2021
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/929b291bb7654f2fbe7b3985752a2cbc
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spelling	oai:doaj.org-article:929b291bb7654f2fbe7b3985752a2cbc2021-12-02T15:36:13ZThe feasibility of Gazefinder under 12 months of age infants10.1038/s41598-021-89585-72045-2322https://doaj.org/article/929b291bb7654f2fbe7b3985752a2cbc2021-05-01T00:00:00Zhttps://doi.org/10.1038/s41598-021-89585-7https://doaj.org/toc/2045-2322Abstract Eye-tracking to evaluate gaze patterns has developed as an assessment tool for children with autism spectrum disorder (ASD). Gazefinder is one of Eye-tracking devices and few studies have investigated whether it can measure the gaze data of infants under 12 months of age. We conducted a prospective cross-sectional study from April 2019 to March 2020 in a periodic health checkup in Ohchi County, Shimane, Japan. Participants included infants between 4 and 11 months of age who were not suspected the presence of developmental problems. Ninety-three participants’ datapoints were analyzed. The mean age was 6.5 months and mean developmental quotient was 88%. The mean fixation time percentage of all sequences was 81.0% (standard deviation; 4.4), and there was no significant difference in each age group. Infants in all groups showed a significantly higher predilection for eyes than for mouths. There was a positive association of age with human gaze and a negative association with geometric gaze. Moreover, we confirmed that joint attention skills were enhanced in accordance with their growth process. The eye-tracking data were almost corresponding to previous studies’ data of infant with typical development and Gazefinder could be applied to infants starting at 4 months of age.Shuntaro FukushimaTomoo TakahashiKazuki TsukamotoMisaki MatsumuraRyo TakigawaYasuo SakaiSokichi ManiwaLynne MurphyTakeshi TaketaniNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Shuntaro Fukushima Tomoo Takahashi Kazuki Tsukamoto Misaki Matsumura Ryo Takigawa Yasuo Sakai Sokichi Maniwa Lynne Murphy Takeshi Taketani The feasibility of Gazefinder under 12 months of age infants
description	Abstract Eye-tracking to evaluate gaze patterns has developed as an assessment tool for children with autism spectrum disorder (ASD). Gazefinder is one of Eye-tracking devices and few studies have investigated whether it can measure the gaze data of infants under 12 months of age. We conducted a prospective cross-sectional study from April 2019 to March 2020 in a periodic health checkup in Ohchi County, Shimane, Japan. Participants included infants between 4 and 11 months of age who were not suspected the presence of developmental problems. Ninety-three participants’ datapoints were analyzed. The mean age was 6.5 months and mean developmental quotient was 88%. The mean fixation time percentage of all sequences was 81.0% (standard deviation; 4.4), and there was no significant difference in each age group. Infants in all groups showed a significantly higher predilection for eyes than for mouths. There was a positive association of age with human gaze and a negative association with geometric gaze. Moreover, we confirmed that joint attention skills were enhanced in accordance with their growth process. The eye-tracking data were almost corresponding to previous studies’ data of infant with typical development and Gazefinder could be applied to infants starting at 4 months of age.
format	article
author	Shuntaro Fukushima Tomoo Takahashi Kazuki Tsukamoto Misaki Matsumura Ryo Takigawa Yasuo Sakai Sokichi Maniwa Lynne Murphy Takeshi Taketani
author_facet	Shuntaro Fukushima Tomoo Takahashi Kazuki Tsukamoto Misaki Matsumura Ryo Takigawa Yasuo Sakai Sokichi Maniwa Lynne Murphy Takeshi Taketani
author_sort	Shuntaro Fukushima
title	The feasibility of Gazefinder under 12 months of age infants
title_short	The feasibility of Gazefinder under 12 months of age infants
title_full	The feasibility of Gazefinder under 12 months of age infants
title_fullStr	The feasibility of Gazefinder under 12 months of age infants
title_full_unstemmed	The feasibility of Gazefinder under 12 months of age infants
title_sort	feasibility of gazefinder under 12 months of age infants
publisher	Nature Portfolio
publishDate	2021
url	https://doaj.org/article/929b291bb7654f2fbe7b3985752a2cbc
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The feasibility of Gazefinder under 12 months of age infants

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