Results 41 to 50 of about 167,525 (205)

A Sensorimotor Approach to Sound Localization [PDF]

open access: yesNeural Computation, 2008
Sound localization is known to be a complex phenomenon, combining multisensory information processing, experience-dependent plasticity, and movement. Here we present a sensorimotor model that addresses the question of how an organism could learn to localize sound sources without any a priori neural representation of its head-related transfer function ...
Murat Aytekin   +2 more
openaire   +2 more sources

Visual target and task-critical feedback uncertainty impair different stages of reach planning in motor cortex

open access: yesNature Communications
Sensory uncertainty jeopardizes accurate movement. During reaching, visual uncertainty can affect the estimation of hand position (feedback) and the desired movement endpoint (target).
Lukas K. Amann   +2 more
doaj   +1 more source

Decoding Asynchronous Reaching in Electroencephalography Using Stacked Autoencoders

open access: yesIEEE Access, 2018
Electroencephalography (EEG)-based brain-computer interfaces (BCIs) that decode cortical activity in reaching and grasping movements can enable natural upper limb motor control.
Dingyi Pei   +3 more
doaj   +1 more source

Body, brain, and situation in sensorimotor enactivism [PDF]

open access: yes, 2021
This thesis tackles issues that arise around Sensorimotor Enactivism’s (SMEn) conception of embodiment. SMEn is a theory that claims that perception is something perceivers do, that requires the possession and execution of practical knowledge about the ...
Clavel Vázquez, María Jimena
core   +1 more source

Three-dimensional geometrical changes of the human tibialis anterior muscle and its central aponeurosis measured with three-dimensional ultrasound during isometric contractions [PDF]

open access: yesPeerJ, 2016
Background. Muscles not only shorten during contraction to perform mechanical work, but they also bulge radially because of the isovolumetric constraint on muscle fibres.
Brent J. Raiteri   +2 more
doaj   +2 more sources

Sensorimotor Empathy [PDF]

open access: yes, 2016
The role of knowledge has long been seen as problematic in the sensorimotor approach to experience. I offer an amended version of the sensorimotor approach, which replaces knowledge with what I call 'sensorimotor empathy'.
Chemero, Anthony
core   +3 more sources

Position- and scale-invariant object-centered spatial localization in monkey frontoparietal cortex dynamically adapts to cognitive demand

open access: yesNature Communications
Egocentric encoding is a well-known property of brain areas along the dorsal pathway. Different to previous experiments, which typically only demanded egocentric spatial processing during movement preparation, we designed a task where two male rhesus ...
Bahareh Taghizadeh   +2 more
doaj   +1 more source

Validation of a musculoskeletal model for simulating muscle mechanics and energetics during diverse human hopping tasks

open access: yesRoyal Society Open Science, 2023
Computational musculoskeletal modelling has emerged as an alternative, less-constrained technique to indirect calorimetry for estimating energy expenditure.
Luke N. Jessup   +3 more
doaj   +1 more source

Computations in Sensorimotor Learning [PDF]

open access: yesCold Spring Harbor Symposia on Quantitative Biology, 2014
Our cognitive abilities can only be expressed on the world through our actions. Here we review the computations underlying the way that the sensorimotor system converts both low-level sensory signals and high-level decisions into action, focusing on the behavioral evidence for the theoretical frameworks.
openaire   +2 more sources

Cortical Power-Density Changes of Different Frequency Bands in Visually Guided Associative Learning: A Human EEG-Study

open access: yesFrontiers in Human Neuroscience, 2018
The computer-based Rutgers Acquired Equivalence test (RAET) is a widely used paradigm to test the function of subcortical structures in visual associative learning.
András Puszta   +6 more
doaj   +1 more source

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