Results 11 to 20 of about 397,472 (256)

Wi-Senser: Contactless Head Movement Detection during Sleep Utilizing WiFi Signals

open access: yesApplied Sciences, 2023
Detecting human head movement during sleep is important as it can help doctors to assess many physical or mental health problems, such as infantile eczema, calcium deficiency, insomnia, anxiety disorder, and even Parkinson’s disease, and provide useful ...
Yi Fang, Wei Liu, Sun Zhang
doaj   +1 more source

Accuracy of Different Head Movements of Intraoral Scanner in Full Arch of Both Maxilla and Mandible

open access: yesApplied Sciences, 2021
This in vitro study aimed to compare the accuracy of maxilla and mandible full-arch scans from an intraoral scanner via one scan path with six different head movements.
Chun-Wei Feng   +3 more
doaj   +1 more source

Objective measurement of head movement differences in children with and without autism spectrum disorder

open access: yesMolecular Autism, 2018
Background Deficits in motor movement in children with autism spectrum disorder (ASD) have typically been characterized qualitatively by human observers. Although clinicians have noted the importance of atypical head positioning (e.g.
Katherine B. Martin   +8 more
doaj   +1 more source

Evaluation of head movement periodicity and irregularity during locomotion of Caenorhabditis elegans

open access: yesFrontiers in Behavioral Neuroscience, 2013
Caenorhabditis elegans is suitable for studying the nervous system, which controls behavior. C. elegans shows sinusoidal locomotion on an agar plate.
Ryuzo eShingai   +3 more
doaj   +1 more source

Verb-second and the verb-stranding verb phrase ellipsis debate

open access: yesGlossa, 2021
Verb-stranding ellipsis, when a verb is stranded outside of the ellipsis site in which it originated, has been identified in a number of languages (Irish, McCloskey 1991; Hebrew, Doron 1999, Goldberg 2005; Greek, Merchant 2018; Uzbek, Gribanova, 2020; i ...
Emily Walker Manetta
doaj   +2 more sources

Binocular interactions underlying the classic optomotor responses of flying flies

open access: yesFrontiers in Behavioral Neuroscience, 2012
In response to imposed course deviations, the fast optomotor reactions of animals reduce motion blur and facilitate the maintenance of stable body posture.
Brian J Duistermars   +4 more
doaj   +1 more source

Correcting MEG Artifacts Caused by Overt Speech

open access: yesFrontiers in Neuroscience, 2021
Recording brain activity during speech production using magnetoencephalography (MEG) can help us to understand the dynamics of speech production. However, these measurements are challenging due to the induced artifacts coming from several sources such as
Omid Abbasi   +4 more
doaj   +1 more source

Approaches to head movement: A critical assessment

open access: yesGlossa, 2018
Heads can be spelled out higher than their merge-in position. The operation that the transformationalist generative literature uses to model this is called head movement.
Éva Dékány
doaj   +2 more sources

The Effect of Real-time Headbox Adjustments on Data Quality

open access: yesJournal of Eye Movement Research, 2018
Following a patent owned by Tobii, the framerate of a CMOS camera can be increased by reducing the size of the recording window so that it fits the eyes with minimum room to spare.
Pieter Blignaut
doaj   +1 more source

Recognizing Head Movement [PDF]

open access: yes, 2001
Previous studies have provided logical representations and efficient recognition algorithms for a simple kind of "minimalist grammars." This paper extends these grammars with head movement ("incorporation") and affix hopping. The grammars are presented as lexicons together with CKY-like reduction rules, so an efficient CKY-like recognition method is ...
openaire   +1 more source

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