Results 31 to 40 of about 3,161,183 (286)

The Effect of Self-Control, Frequent and Reduced Feedback on Children's Learning Skill of Throw Targeting [PDF]

open access: yesرشد و یادگیری حرکتی ورزشی, 2009
The aim of this study was to compare the effect of self-control, frequent and reduced feedback of KR on children's learning skill of throw targeting in Aleshtar city.
Amin Sadeghi   +3 more
doaj  

State Estimation for Early Feedback Responses in Reaching: Intramodal or Multimodal?

open access: yesFrontiers in Integrative Neuroscience, 2017
Humans are highly skilled in controlling their reaching movements, making fast and task-dependent movement corrections to unforeseen perturbations. To guide these corrections, the neural control system requires a continuous, instantaneous estimate of the
Leonie Oostwoud Wijdenes   +1 more
doaj   +1 more source

Feedback control of quantum state reduction [PDF]

open access: yes, 2004
Feedback control of quantum mechanical systems must take into account the probabilistic nature of quantum measurement. We formulate quantum feedback control as a problem of stochastic nonlinear control by considering separately a quantum filtering ...
Mabuchi, Hideo   +2 more
core   +4 more sources

An Approach for Stabilizing Abnormal Neural Activity in ADHD Using Chaotic Resonance

open access: yesFrontiers in Computational Neuroscience, 2021
Reduced integrity of neural pathways from frontal to sensory cortices has been suggested as a potential neurobiological basis of attention-deficit hyperactivity disorder.
Sou Nobukawa   +7 more
doaj   +1 more source

Thermodynamics of adiabatic feedback control

open access: yes, 2007
We study adaptive control of classical ergodic Hamiltonian systems, where the controlling parameter varies slowly in time and is influenced by system's state (feedback). An effective adiabatic description is obtained for slow variables of the system.
A. E. Allahverdyan   +16 more
core   +1 more source

Individuals with aphasia generate larger adaptive and corrective responses to suddenly introduced auditory perturbations

open access: yesFrontiers in Human Neuroscience
IntroductionPersons with aphasia (PWA) experience changes to feedback and feedforward speech motor control, though the impact on these subsystems has not yet been explored using different perturbation schedules. Here, we examine the magnitude of auditory-
Alexis Basciano   +4 more
doaj   +1 more source

Feedback control of unsupported standing [PDF]

open access: yes, 1999
This paper presents the results of continuing work on feedback control of unsupported standing in paraplegia. Our experimental setup considers a situation in which all joints above the ankle are braced, and stabilising torque at the ankle is generated by
Donaldson, N.   +3 more
core  

Delayed feedback control in quantum transport

open access: yes, 2012
Feedback control in quantum transport has been predicted to give rise to several interesting effects, amongst them quantum state stabilisation and the realisation of a mesoscopic Maxwell's daemon.
Carmichael H   +3 more
core   +1 more source

Does Corticothalamic Feedback Control Cortical Velocity Tuning? [PDF]

open access: yes, 2001
The thalamus is the major gate to the cortex and its contribution to cortical receptive field properties is well established. Cortical feedback to the thalamus is, in turn, the anatomically dominant input to relay cells, yet its influence on thalamic ...
Hillenbrand, Ulrich, van Hemmen, J. Leo
core   +3 more sources

Clinical Insights Into Hypercalcemia of Malignancy in Childhood

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Hypercalcemia of malignancy (HCM) is a rare but life‐threatening metabolic emergency in children that occurs in less than 1% of pediatric cancer cases, with a reported incidence ranging from 0.4% to 1.0% across different studies. While it is observed in 10%–20% of adult malignancies, pediatric HCM remains relatively uncommon.
Hüseyin Anıl Korkmaz
wiley   +1 more source

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