Results 111 to 120 of about 5,434,218 (296)
Gravity‐Dependent Modulation of Downbeat Nystagmus: Insights From Velocity‐Storage Dysfunction
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Downbeat nystagmus varies with head position, a phenomenon termed gravity‐dependent modulation. We aimed to clarify its mechanism using a velocity‐storage model. Methods In 10 patients with downbeat nystagmus due to cerebellar disorders, we recorded eye movements at different pitch‐ and roll‐axis head positions.
Ji‐Hyung Park +5 more
wiley +1 more source
A Survey of Vision-Based Hand Gesture Recognition System
, 2020 :The task of hand gesture recognition is highly challenging due to complex background (i.e. disturbance), presence of non-gesture hand motions, and various illumination environments. The proposed techniques begin by detecting the hand, tracking the hands
core
Structuring information through gesture and intonation [PDF]
, 2005 Face-to-face communication is multimodal. In unscripted spoken discourse we can observe the interaction of several “semiotic layers”, modalities of information such as syntax, discourse structure, gesture, and intonation.
Mendoza-Denton, Norma, Jannedy, Stefanie
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Global Rather Than Vertical‐Selective Saccadic Abnormalities in Progressive Supranuclear Palsy
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To test whether vertical saccades are preferentially affected in Progressive Supranuclear Palsy (PSP). Methods PSP patients (n = 24) were compared to age‐matched controls (n = 94) and two degenerative groups (Alzheimer's disease, n = 20; Lewy body disease, n = 50).
Duy Duan Nguyen +6 more
wiley +1 more source
microRNA‐7‐5p and α‐Synuclein SAA Predict Parkinson's Disease Phenoconversion
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Corroborate blood neuron‐derived extracellular vesicle (NDEV) alpha‐synuclein (αSyn), the CSF αSyn seed amplification assay (αSyn‐SAA), and blood microRNA‐7‐5p (miR‐7‐5p) as markers for Parkinson's disease (PD) phenoconversion and determine if combining these markers would help select subjects who would be more likely to phenoconvert.
Shayan Zadegan +4 more
wiley +1 more source
VIRTUAL POINTER UNTUK IDENTIFIKASI ISYARAT TANGAN SEBAGAI PENGENDALI GERAKAN ROBOT SECARA REAL-TIME
Jurnal Informatika, 2008 Many previous researches have been done in relation to human-robot interface, which is an interaction between human and robot using hand gesture. Hand gesture that is used in this research is a moving hand gesture with pointing position.
M. Isa Irawan, Edi Satriyanto
doaj
IEEE Transactions on Neural Systems and Rehabilitation EngineeringGesture recognition is crucial for enhancing human-computer interaction and is particularly pivotal in rehabilitation contexts, aiding individuals recovering from physical impairments and significantly improving their mobility and interactive ...
Medhanit Y. Alemu +2 more
doaj +1 more source
Myostatin/Smad3 in Spinal Muscular Atrophy: Biomarkers of Disease Severity and Treatment Response
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Given the role of Myostatin (MSTN) in muscle homeostasis and its modulation by current spinal muscular atrophy (SMA) therapies, we investigated serum MSTN and, for the first time, its downstream effector Smad3 as candidate non‐invasive biomarkers in SMA patients undergoing disease‐modifying therapies (DMTs).
Giorgia Riolo +11 more
wiley +1 more source
Grounding the Simulation of Iconic Gestures in Gesture Typology [PDF]
, 2011 Bergmann K, Kopp S, Rieser H. Grounding the Simulation of Iconic Gestures in Gesture Typology. In: Efthimiou E, Kouroupetroglou G, eds. Proceedings of the 9th International Gesture Workshop: Gestures in Embodied Communication and Human-Computer ...
Kopp, Stefan ; https://orcid.org/ +4 more
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A Systematic Review of Hand Gesture Recognition: An Update From 2018 to 2024
IEEE AccessHand gesture is the main method of communication for people who are hearing-impaired, which poses a difficulty for millions of individuals worldwide when engaging with those who do not have hearing impairments. The significance of technology in enhancing
Abdirahman Osman Hashi +2 more
doaj +1 more source