Results 21 to 30 of about 7,714,818 (301)

Tool bending in New Caledonian crows [PDF]

open access: yesRoyal Society Open Science, 2016
‘Betty’ the New Caledonian crow astonished the world when she ‘spontaneously’ bent straight pieces of garden wire into hooked foraging tools. Recent field experiments have revealed that tool bending is part of the species' natural behavioural repertoire,
Christian Rutz   +4 more
doaj   +1 more source

Human Consciousness: Where Is It From and What Is It for

open access: yesFrontiers in Psychology, 2018
Consciousness is not a process in the brain but a kind of behavior that, of course, is controlled by the brain like any other behavior. Human consciousness emerges on the interface between three components of animal behavior: communication, play, and the
Boris Kotchoubey
doaj   +1 more source

Chopstick operation training with the left non-dominant hand

open access: yesTranslational Neuroscience, 2021
Training a non-dominant hand is important for rehabilitating people who are required to change handedness. However, improving the dexterity in using chopsticks with a non-dominant hand through training remains unclear.
Sawamura Daisuke   +7 more
doaj   +1 more source

A Framework for Fast, Autonomous, and Reliable Tool Incorporation on iCub

open access: yesFrontiers in Robotics and AI, 2018
One of the main advantages of building robots with size and motor capabilities close to those of humans, such as iCub, lies in the fact that they can potentially take advantage of a world populated with tools and devices designed by and for humans ...
Tanis Mar   +2 more
doaj   +1 more source

Use of capillary electrophoresis as a method development tool for classical gel electrophoresis [PDF]

open access: yes, 1998
Capillary electrophoresis (CE) was used to optimize the buffer pH, ionic strength and sulfated cyclodextrin concentrations for enantiomeric separation of piperoxan.
Gratz, Samuel R.   +2 more
core   +1 more source

Decoding the neural mechanisms of human tool use

open access: yeseLife, 2013
Sophisticated tool use is a defining characteristic of the primate species but how is it supported by the brain, particularly the human brain? Here we show, using functional MRI and pattern classification methods, that tool use is subserved by multiple ...
Jason P Gallivan   +3 more
doaj   +1 more source

End-state comfort effects in adults with intellectual disabilities: A pilot study

open access: yesCogent Psychology, 2021
This study investigated the end-state comfort (ESC) effect in adults with intellectual disabilities (ID). The ESC effect represents a tendency to maximize comfortable hand and arm postures at the end of an object manipulation task.
Yukino Kikuchi   +2 more
doaj   +1 more source

Human Exteroception during Object Handling with an Upper Limb Exoskeleton

open access: yesSensors, 2023
Upper limb exoskeletons may confer significant mechanical advantages across a range of tasks. The potential consequences of the exoskeleton upon the user’s sensorimotor capacities however, remain poorly understood.
Dorine Arcangeli   +7 more
doaj   +1 more source

Peer crowd affiliation as a segmentation tool for young adult tobacco use. [PDF]

open access: yes, 2016
BackgroundIn California, young adult tobacco prevention is of prime importance; 63% of smokers start by the age of 18 years, and 97% start by the age of 26 years.
Jordan, Jeffrey W   +2 more
core   +1 more source

Function and flexibility of object exploration in kea and New Caledonian crows [PDF]

open access: yesRoyal Society Open Science, 2017
A range of non-human animals frequently manipulate and explore objects in their environment, which may enable them to learn about physical properties and potentially form more abstract concepts of properties such as weight and rigidity.
Megan L. Lambert   +6 more
doaj   +1 more source

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