Results 131 to 140 of about 50,299 (312)

CHANGES IN MANUAL DEXTERITY IN ONTOGENESIS [PDF]

open access: yes, 1988
CHANGES IN MANUAL DEXTERITY IN ONTOGENESIS. 8,509 males and 9,680 females were examined to discover the changes'in manual dexterity during ontogenesis.
Nowicki, Grzegorz
core  

Milestone Attainment in Young Children With Arthrogryposis Multiplex Congenita: Developmental Profile and Associated Factors

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Evidence on developmental milestones in children with arthrogryposis multiplex congenita (AMC) under the age of five is scarce. This multisite cross‐sectional study described developmental status and examined factors associated with milestone attainment in 143 children aged 0–66 months from a pediatric AMC Registry.
Ahlam Zidan   +13 more
wiley   +1 more source

Assessing Progression Independent of Relapse Activity in Multiple Sclerosis Using a Patient‐Reported Disability Measure and Self‐Administered Neuroperformance Outcomes

open access: yesAnnals of Neurology, EarlyView.
Objective The objective of this study was to investigate the ability of patient‐reported/administered outcomes to capture disability worsening and progression independent of relapse activity (PIRA) in multiple sclerosis (MS). Methods We included patients from the longitudinal multicenter MS PATHS cohort with ≥3 assessments and >6 months follow‐up. PIRA
Evy M. Reinders   +40 more
wiley   +1 more source

Dexterous Manipulation Based on Prior Dexterous Grasp Pose Knowledge

open access: yes2025 IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS)
Dexterous manipulation has received considerable attention in recent research. Predominantly, existing studies have concentrated on reinforcement learning methods to address the substantial degrees of freedom in hand movements. Nonetheless, these methods typically suffer from low efficiency and accuracy. In this work, we introduce a novel reinforcement
Hengxu Yan, Haoshu Fang, Cewu Lu
openaire   +2 more sources

Functional morphology of the pharyngeal teeth of the ocean sunfish, Mola mola

open access: yesThe Anatomical Record, EarlyView.
Abstract Many fish use a set of pharyngeal jaws in their throat to aid in prey capture and processing, particularly of large or complex prey. In this study—combining dissection, CT scanning, histology, and performance testing—we demonstrate a novel use of pharyngeal teeth in the ocean sunfish (Mola mola), a species for which pharyngeal jaw anatomy had ...
Benjamin Flaum   +3 more
wiley   +1 more source

DextER: Language-driven Dexterous Grasp Generation with Embodied Reasoning

open access: yesCoRR
CVPR 2026, Project page: https://junha-l.github.io/dexter/
Junha Lee, Eunha Park, Minsu Cho
openaire   +2 more sources

Variation in parrot jaw musculature

open access: yesThe Anatomical Record, EarlyView.
Interspecific morphological differences in some superficial jaw muscles of parrots. Abstract Psittaciformes, the order encompassing parrots and their relatives, are highly diverse and generally known for having a strong beaks used for multiple behaviors. The muscles related to the masticatory apparatus should reflect this functional complexity; however,
Ana Carolina L. Faillace   +3 more
wiley   +1 more source

The effect of noise on manual dexterity [PDF]

open access: yes, 2011
Amaç: Araştırmanın amacı gürültünün el becerileri üzerine etkisini belirlemektir. Yöntem: Araştırmaya yaşları 18-30 arasında değişen (x±Sx=24.91±3.65 yıl) 127 kişi (74 [%58.27] kadın, 53 [%41.73] erkek) katıldı.
İlmezli, Özlem
core  

T. rex cognition was T. rex‐like—A critical outlook on diverging views of the neurocognitive evolution in dinosaurs

open access: yesThe Anatomical Record, EarlyView.
Abstract A recent debate has emerged between Caspar et al. (2024) and Herculano‐Houzel (2023) on inferring extinct dinosaur cognition by estimating brain neuron counts. While thought‐provoking, the discussion largely overlooks the function of cognition, as well as partly neglects the difficulties involved in estimating neuron numbers, which according ...
Thomas Rejsenhus Jensen   +7 more
wiley   +1 more source

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