Results 51 to 60 of about 256,445 (154)

Eye-head coordination during goal-directed orienting in mice

Communications Biology
In afoveate species such as mice, it is accepted that gaze is typically redirected by head movements with a saccade-and-fixate strategy, while the eyes primarily stabilize vision within a limited oculomotor range. This view suggests that the accompanying
Brandie Morris Verdone, Hui Ho Vanessa Chang, Dale C. Roberts, Kathleen E. Cullen   +3 more
doaj   +1 more source

Properties of Gaze Strategies Based on Eye–Head Coordination in a Ball-Catching Task

Vision
Visual motion information plays an important role in the control of movements in sports. Skilled ball players are thought to acquire accurate visual information by using an effective visual search strategy with eye and head movements.
Seiji Ono, Yusei Yoshimura, Ryosuke Shinkai, Tomohiro Kizuka   +3 more
doaj   +1 more source

Comparison of kinematics of imposed head movements and head movements in free space [PDF]

, 2021
Main research question: The correct positioning of the head and neck is essential during electrical wheelchair use. Therefore, proper head support is important for persons with impaired head stabilization and/or positioning.
Koopman, H.F.J.M.; id_orcid, Rietman, J.S., Koopman, H.F.J.M., de Jong, Ralf, Geers, A.M., Prinsen, E.C., Buurke, Jaap Hilbert, Geers, A.M.; id_orcid, Buurke, Jaap Hilbert; id_orcid   +8 more
core  

Eye Movements and Vestibulo-Ocular Reflex as User Response in Virtual Reality

IEEE Access, 2023
Virtual reality (VR) is increasingly used in gaming, training, and health-related applications. However, the level of immersion and presence generated by VR can significantly influence the user and the achievement of desired outcomes.
Geovanny Palomino-Roldan, Roberto Rojas-Cessa, Ernesto Suaste-Gomez   +2 more
doaj   +1 more source

Articulatory features for speech-driven head motion synthesis [PDF]

, 2013
This study investigates the use of articulatory features for speech-driven head motion synthesis as opposed to prosody features such as F0 and energy which have been mainly used in the literature.
Ben Youssef, Atef, Braude, David A., Shimodaira, Hiroshi; id_orcid   +2 more
core  

Head and eye movements in unrestrained pigeons (Columba livia) [PDF]

, 1993
Head and eye movements were simultaneously recorded during locomotory and pecking behavior of 4 pigeons, which were trained to traverse a conditioning chamber, with a pecking key and a food dispenser at each end. Each trial involved key pecking, walking,
Jäger, R., Wohlschläger, Andreas, Delius, Juan, Wohlschläger, A., Delius, J., Jäger, Ralf   +5 more
core   +1 more source

Infant eye and head movements toward the side opposite the cue in the anti-saccade paradigm

Behavioral and Brain Functions, 2007
Background The anti-saccade task, when people must respond in the direction opposite to a visual stimulus, has been used as a marker of operation of the frontal cortical oculomotor area.
Sukigara Masune, Nakagawa Atsuko
doaj   +1 more source

Inferring eye movements on the basis of head and visual target position [PDF]

, 2001
The modern optical lens design process relies on ray-tracing that requires the geometry of the visual task to be simulated in order to derive the optical parameters.
Batten, L.M., Whiten, B.
core  

Cervical Hyperextension Causes Acute Cerebral Congestion in Non-Anesthetized Healthy Adults: An Observational Self-Controlled Design Study

Medicina
Background and Objectives: Severe complications associated with cervical hyperextension during general anesthesia have been reported. The question is whether some of the cerebral/spinal ischemic complications could be partially related to the position ...
Ozlem Ersoy Karka, Derya Guclu, Ilknur S. Yorulmaz, Mehmet A. Sungur, Gizem Demir Senoglu, Gulbin Sezen, Yavuz Demiraran   +6 more
doaj   +1 more source

Analyzing Multifunctionality of Head Movements in Face-to-Face Conversations Using Deep Convolutional Neural Networks

IEEE Access, 2020
A functional head-movement corpus and convolutional neural networks (CNNs) for detecting head-movement functions are presented for analyzing the multiple communicative functions of head movements in multiparty face-to-face conversations.
Kazuhiro Otsuka, Masahiro Tsumori
doaj   +1 more source