Results 1 to 10 of about 3,249,670 (256)

Quantifying neck muscle activity during head fixation in VR

open access: yesFrontiers in Virtual Reality
IntroductionHead-mounted displays (HMDs) are central to virtual and augmented reality (VR/AR) experiences, yet their reliance on head movement for interaction imposes physical demands on the neck.
Guanlin Li   +4 more
doaj   +1 more source

Evaluating attention deficit hyperactivity disorder symptoms in children and adolescents through tracked head movements in a virtual reality classroom: The effect of social cues with different sensory modalities

open access: yesFrontiers in Human Neuroscience, 2022
BackgroundAttention deficit hyperactivity disorder (ADHD) is clinically diagnosed; however, quantitative analysis to statistically analyze the symptom severity of children with ADHD via the measurement of head movement is still in progress.
Yoon Jae Cho   +12 more
doaj   +1 more source

Nonverbal synchrony of head- and body-movement in psychotherapy: different signals have different associations with outcome

open access: yesFrontiers in Psychology, 2014
Objective: The coordination of patient’s and therapist’s bodily movement – nonverbal synchrony – has been empirically shown to be associated with psychotherapy outcome. This finding was based on dynamic movement patterns of the whole body.
Fabian eRamseyer, Wolfgang eTschacher
doaj   +1 more source

Automatic Schizophrenia Detection Using Multimodality Media via a Text Reading Task

open access: yesFrontiers in Neuroscience, 2022
Schizophrenia is a crippling chronic mental disease that affects people worldwide. In this work, an automatic schizophrenia detection algorithm is proposed based on the reading deficit of schizophrenic patients.
Jing Zhang   +5 more
doaj   +1 more source

Feed-forward and feedback projections of midbrain reticular formation neurons in the cat

open access: yesFrontiers in Neuroanatomy, 2014
Gaze changes involving the eyes and head are orchestrated by brainstem gaze centers found within the superior colliculus (SC), paramedian pontine reticular formation (PPRF), and medullary reticular formation (MdRF). The mesencephalic reticular formation (
Eddie ePerkins   +5 more
doaj   +1 more source

The Trail Making Test in Virtual Reality (TMT-VR): The Effects of Interaction Modes and Gaming Skills on Cognitive Performance of Young Adults

open access: yesApplied Sciences
Virtual Reality (VR) is increasingly used in neuropsychological assessments due to its ability to simulate real-world environments. This study aimed to develop and evaluate the Trail Making Test in VR (TMT-VR) and investigate the effects of different ...
Evgenia Giatzoglou   +5 more
doaj   +1 more source

Sound localization with head movement: implications for 3-d audio displays.

open access: yesFrontiers in Neuroscience, 2014
Previous studies have shown that the accuracy of sound localization is improved if listeners are allowed to move their heads during signal presentation.
Ken Ian McAnally, Russell Lance Martin
doaj   +1 more source

Head movement is an artefact of optimal solutions to linearization paradoxes

open access: yesStellenbosch Papers in Linguistics Plus, 2014
Head movement, while endemic in natural languages, has long been a thorn in the sides of syntacticians as it does not seem to be logically necessary nor does it follow from first principles. I will argue that head movement is not only necessary – it is
de Vos, Mark
doaj   +1 more source

An “orientation sphere” visualization for examining animal head movements

open access: yesEcology and Evolution, 2020
Animal behavior is elicited, in part, in response to external conditions, but understanding how animals perceive the environment and make the decisions that bring about these behavioral responses is challenging.
Rory P. Wilson   +13 more
doaj   +1 more source

Probing effects of lexical prosody on speech-gesture integration in prominence production by Swedish news presenters

open access: yesLaboratory Phonology, 2022
This study investigates the multimodal implementation of prosodic-phonological categories, asking whether the accentual fall and the following rise in the Swedish word accents (Accent 1, Accent 2) are varied as a function of accompanying head and eyebrow
David House, Gilbert Ambrazaitis
doaj   +2 more sources

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