Results 61 to 70 of about 1,331,197 (191)

Neurophysiology of Gaze Direction as Poly-Equilibrium

open access: yesNeuroSci
The static orientation of the eyes during visual fixation is determined by the simultaneous operation of multiple equilibria. This phenomenon is collectively referred to as poly-equilibrium, which involves multiple systems that work together to cancel ...
Laurent Goffart
doaj   +1 more source

Impairment of smooth pursuit as a marker of early multiple sclerosis

open access: yesFrontiers in Neurology, 2016
Background: Multiple sclerosis (MS) is a diffuse disease that disrupts wide-ranging cerebral networks. The control of saccades and smooth pursuit are similarly dependent upon widespread networks, with the assessment of pursuit offering an opportunity to ...
Nathaniel Lizak   +13 more
doaj   +1 more source

Transformative Ethics and Moving Toward “Greatness” – Problems and Realities [PDF]

open access: yes, 2019
The purpose of this paper is to emphasize the role of Transformative Ethics as leaders and organizations move toward the achievement of greatness. It is a conceptual paper that explains the key importance of the pursuit of greatness and the role of ...
Ali Habib Al Lawati, Hawaraa   +2 more
core   +1 more source

Growth and Containment of a Hierarchical Criminal Network

open access: yes, 2016
We model the hierarchical evolution of an organized criminal network via antagonistic recruitment and pursuit processes. Within the recruitment phase, a criminal kingpin enlists new members into the network, who in turn seek out other affiliates.
Bertozzi, Andrea L.   +3 more
core   +1 more source

The effects of smooth pursuit adaptation on the gain of visuomotor transmission in monkeys

open access: yesFrontiers in Systems Neuroscience, 2013
Smooth pursuit eye movements are supported by visual-motor systems, where visual motion information is transformed into eye movement commands. Adaptation of the visuomotor systems for smooth pursuit is an important factor to maintain pursuit accuracy and
Seiji eOno, Seiji eOno
doaj   +1 more source

Wilderness Pursuit Programs

open access: yesJournal of College Orientation, Transition, and Retention, 2001
Orientation programs need effective activities for integrating new students into the campus in which they have chosen to further their education. As students continue to change and institutions strive to meet the needs of students, alternative methods of
Gwen Fears, Mark S. Denke
doaj   +1 more source

Target Selection by Frontal Cortex During Coordinated Saccadic and Smooth Pursuit Eye Movement [PDF]

open access: yes, 2007
Oculomotor tracking of moving objects is an important component of visually based cognition and planning. Such tracking is achieved by a combination of saccades and smooth pursuit eye movements.
Bullock, Daniel   +2 more
core   +1 more source

Analysis of Basis Pursuit Via Capacity Sets

open access: yes, 2010
Finding the sparsest solution $\alpha$ for an under-determined linear system of equations $D\alpha=s$ is of interest in many applications. This problem is known to be NP-hard.
B.K. Natarajan   +15 more
core   +1 more source

Exact Reconstruction Conditions for Regularized Modified Basis Pursuit

open access: yes, 2012
In this correspondence, we obtain exact recovery conditions for regularized modified basis pursuit (reg-mod-BP) and discuss when the obtained conditions are weaker than those for modified-CS or for basis pursuit (BP).
Lu, Wei, Vaswani, Namrata
core   +1 more source

Peripheral prion pursuit [PDF]

open access: yesJournal of Clinical Investigation, 2001
Prion diseases are transmissible, fatal neurodegenerative diseases affecting animals and humans (1). The prototypical human prion disease, sporadic Creutzfeldt-Jakob disease (sCJD), is thought to originate in the CNS, and no significant accumulation of the infectious agent (the prion) is found in extracerebral compartments.
openaire   +3 more sources

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