Results 21 to 30 of about 2,004,443 (301)

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

Idiopathic head tremor in english bulldogs [PDF]

open access: yes, 2014
Idiopathic head tremor (IHT) syndrome is a recognized but poorly characterized movement disorder in English bulldogs (EBs). The data analyzed were collected via a detailed online questionnaire and video recordings.
Bagley   +19 more
core   +1 more source

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

Imperatives and their interaction with VP-ellipsis in Spanish

open access: yesIsogloss, 2023
In this squib, I focus on the interaction between imperative formation and head stranding ellipsis in Spanish, with the aim of reassessing Martins’ (1994) generalization that head movement from V to the polarity-encoding head Σ is a necessary condition ...
María Florencia Silva
doaj   +1 more source

Changes in seed dispersal processes and the potential for between-patch connectivity for an arid land daisy [PDF]

open access: yes, 2012
Dispersal is a major and critical process in population biology that has been particularly challenging to study. Animals can have major roles in seed dispersal even in species that do not appear specifically adapted to animal-aided dispersal.
Chesson, P.   +4 more
core   +2 more sources

Abnormal head movements. [PDF]

open access: yesJournal of Neurology, Neurosurgery & Psychiatry, 1979
Abnormal head movements have been studied in a variety of diseases using objective recording techniques and the data analysed with respect to the frequency content of the movement. Flopping, nodding, tic, chorea, myoclonic jerks, and most head tremors involve frequencies of approximately 2 and 4 Hz which correspond to the natural fundamental and second
M A, Gresty, G M, Halmagyi
openaire   +2 more sources

Number marking in Dagara and French

open access: yesStudies in African Linguistics, 2022
This paper examines how number is marked in Dagara (Gur, Nige-Congo) and French. It argues that number occupies a syntactic position in Dagara and French and that the difference between the two languages resides in the syntactic operation through which ...
Alain N. Hien
doaj  

Evaluating Auditory Localization Capabilities in Young Patients with Single-Side Deafness

open access: yesAudiology Research
Background/Objectives: Unilateral hearing loss (UHL), particularly single-sided deafness (SSD), disrupts spatial hearing in children, leading to academic and social challenges.
Alessandro Aruffo   +5 more
doaj   +1 more source

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

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