Results 101 to 110 of about 6,762,219 (256)

Multivariate Concentric Square Field unveils behavioral exploratory categories of locomotor activity in mouse model of Down syndrome

open access: yes, 2015
poster abstractDown Syndrome (DS), trisomy 21(Ts21), is a genetic condition in which a third copy of chromosome 21 is present, and results in neurodevelopmental deficits including intellectual disability.
Goodlett, Charles R.   +4 more
core   +1 more source

Daily locomotor activity and melatonin rhythms in Senegal sole (Solea senegalensis)

open access: yes, 2004
The daily locomotor and melatonin rhythms of the Senegal sole, a benthonic species of increasing interest in aquaculture, are still unknown, despite the fact that such knowledge is of prime importance for optimising its production. The aim of the present
Munoz-Cueto, Jose Antonio   +6 more
core   +1 more source

Origami‐Inspired Structural Design for Aquatic‐Terrestrial Amphibious Robots

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a lightweight amphibious origami robot actuated by a single shape memory alloy wire. A rigid foldable origami structure with displacement amplification enables efficient terrestrial crawling and aquatic swimming. The addition of fan‐shaped units allows controllable turning in both environments.
Weiqi Liu   +5 more
wiley   +1 more source

THE COMPARATIVE EFFECTS OF LOCOMOTOR/EXPLORATORY BEHAVIOUR FOLLOWING CHRONIC CONSUMPTION OF BEANS DIET (Vigna unguiculata) IN MICE [PDF]

open access: yes, 2017
Purpose: The effects of chronic consumption of beans (Vigna unguiculata) diet commonly called iron beans on locomotor/exploratory behaviour were investigated.
Aduema, W.
core  

Locomotor activity at 12 weeks of age.

open access: yes, 2013
Locomotor activity was measured at 12 weeks of age in males (A, B) and females (C, D). At 12 weeks of age, the percent change in locomotor activity as a result of maternal HF diet consumption is significantly decreased in the unsupplemented groups, and ...
JesseLea Carlin (409270)   +2 more
core   +1 more source

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

open access: yesAdvanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff   +4 more
wiley   +1 more source

Distinct Swimming Behavioral Phenotypes Following Serotonin and Dopamine Transporter Modulation in the Adult Zebrafish Novel Tank Diving Test (NTT)

open access: yesPharmaceuticals
Background/Objective: Serotonin and dopamine are key neurotransmitters involved in regulating mood, anxiety, and locomotor activity. Specific transporters mediate their reuptake, SERT and DAT, making them targets for drugs such as Fluoxetine and ...
Amaury Farías-Cea   +14 more
doaj   +1 more source

D. serrata MA lines locomotor activity across 6 temperatures

open access: yes, 2014
D.
Stephen F. Chenoweth (265642)   +9 more
core   +1 more source

Efficient and Robust Standing Postures of Quadruped Robots

open access: yesAdvanced Robotics Research, EarlyView.
A calibrated static framework estimates load, optimizes torques, and adapts posture so quadruped robots stand efficiently and robustly under external payloads, achieving up to 50% lower torque demand. Inspired by the natural posture adjustments of animals under external loading, this article presents an optimization‐based framework for minimizing joint
Mohamad Kanaan   +5 more
wiley   +1 more source

Unlocking motor reserve: behavioral and neuroimaging correlates of locomotor adaptability from youth to old age

open access: yesFrontiers in Systems Neuroscience
BackgroundAging humans show a remarkable heterogeneity in agility, dexterity, and mobility. Once motor functions are impaired, their restoration may be challenging or even impossible. Thus, it is crucial to anticipate and address declines in mobility due
Stefanie Kögler   +6 more
doaj   +1 more source

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