Infants follow the gaze of an individual with whom they are directly interacting by the end of the first year. By 18 months infants are capable of learning novel words in observational (or third-party) contexts (Floor & Akhtar, 2006). To examine third-party gaze following in 12- and 18-month-olds, the parent and experimenter engaged in a conversation while the infant was present. For 8 trials approximately every 30 sec the experimenter would turn her head to the right or left to fixate on a toy placed on either side of the room with the parent following suit. In the first experiment, the parent was seated next to the infant and the experimenter opposite, whereas in the second experiment the positions of the adults were switched. In Experiment 1, 18-month-olds but not 12-month-olds followed gaze. In Experiment 2, 12-month-olds acquired a tendency to follow gaze during the experimental session. These results suggest that an incipient ability to follow third-party gaze is present by 12 months and that infants acquire a more reliable and general ability to follow the gaze of noninteractive others between 12 and 18 months.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1080/15250000902839344 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Performance on the Concussion Balance Test Is Indicative of Time to Recovery in Athletes Following Sports-Related Concussion: An Exploratory Analysis.
J Sport Rehabil
January 2025
Department of Athletic Training and Clinical Nutrition, Sports Medicine Research Institute, College of Health Sciences, University of Kentucky, Lexington, KY, USA.
Objective: Sports-related concussions (SRCs) are commonly occurring injuries among athletic and recreationally active populations. SRCs can result in vestibular dysfunction that should resolve before returning to activity. It has been suggested that vestibular impairment is a factor that may influence recovery time.
View Article and Find Full Text PDFSpontaneous Nystagmus Violating the Alexander's Law: Neural Substrates and Mechanisms.
Cerebellum
January 2025
Department of Neurology, Pusan National University Hospital, Pusan National University School of Medicine and Biomedical Research Institute, Busan, South Korea.
Alexander's law states that spontaneous nystagmus increases when looking in the direction of fast-phase and decreases during gaze in slow-phase direction. Disobedience to Alexander's law is occasionally observed in central nystagmus, but the underlying neural circuit mechanisms are poorly understood. In a retrospective analysis of 2,652 patients with posterior circulations stroke, we found a violation of Alexander's law in one or both directions of lateral gaze in 17 patients with lesions of unilateral lateral medulla affecting the vestibular nucleus.
View Article and Find Full Text PDFLaminectomy and fusion better maintains horizontal gaze than laminoplasty in cervical spondylotic myelopathy.
N Am Spine Soc J
March 2025
Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, MA, United States.
Background: Laminectomy and fusion (LF) and laminoplasty (LP) are common treatments for cervical spondylotic myelopathy and myeloradiculopathy. While both procedures show similar clinical improvement, LF requires bony fusion while LP offers motion preservation. Cervical sagittal alignment and horizontal gaze maintenance are key outcome measures, but their comparative effects between LF and LP remain unclear.
View Article and Find Full Text PDFVestibular Infant Screening-Rehabilitation (VIS-REHAB): protocol for a randomised controlled trial on Vestibular Rehabilitation Therapy (VRT) in vestibular-impaired children.
BMJ Open
December 2024
Faculty of Medicine and Health Sciences, Department of Rehabilitation Sciences, Ghent University, Gent, Belgium.
Introduction: A vestibular deficit can have a substantial impact on the overall development of children. Therefore, it is of utmost importance that vestibular-impaired problems are treated early and effectively through Vestibular Rehabilitation Therapy (VRT). Although VRT is sufficiently proven and standardised in adults, there remains a lack of research examining its efficacy in children.
View Article and Find Full Text PDFEye movements follow the dynamic shifts of attention through serial order in verbal working memory.
Sci Rep
January 2025
Department of Experimental Psychology, Ghent University, Ghent, Belgium.
How are arbitrary sequences of verbal information retained and manipulated in working memory? Increasing evidence suggests that serial order in verbal WM is spatially coded and that spatial attention is involved in access and retrieval. Based on the idea that brain areas controlling spatial attention are also involved in oculomotor control, we used eye tracking to reveal how the spatial structure of serial order information is accessed in verbal working memory. In two experiments, participants memorized a sequence of auditory words in the correct order.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!