Results 91 to 100 of about 1,228,985 (258)

On Prognostics of Psychodiagnostic Method Creative Field [PDF]

open access: yesPsychology in Russia: State of Art, 2011
This paper reports on the results of the 40-year longitudinal studies based on the author's conception of creativity as generation of activity at one's own initiative and pursued by the method Creative Field, which has been developed by the au-thor ...
Diana B. Bogoyavlenskaya
doaj  

Myopia induced by flickering light in guinea pigs:a detailed assessment on susceptibility of different frequencies

open access: yesInternational Journal of Ophthalmology, 2013
AIM:To investigate the effectiveness and feasibility of inducing myopia in guinea pigs by flickering light (FL) stimulation with different frequencies. METHODS: Seventy 2-week-old guinea pigs were randomly assigned to six groups:five FL groups and a ...
Xing-Tao Zhou   +4 more
doaj   +1 more source

Switching characters between stimuli improves P300 speller accuracy [PDF]

open access: yes, 2014
In this paper, an alternative stimulus presentation paradigm for the P300 speller is introduced. Similar to the checkerboard paradigm it minimizes the occurrence of the two most common causes of spelling errors: adjacency distraction and double flashes ...
Buteneers, Pieter   +3 more
core   +2 more sources

Mechanisms of parasite‐mediated disruption of brain vessels

open access: yesFEBS Letters, EarlyView.
Parasites can affect the blood vessels of the brain, often causing serious neurological problems. This review explains how different parasites interact with and disrupt these vessels, what this means for brain health, and why these processes matter. Understanding these mechanisms may help us develop better ways to prevent or treat brain infections in ...
Leonor Loira   +3 more
wiley   +1 more source

It Is Time to Invest in Human Capital [PDF]

open access: yes
Closing the educational attainment gap: How can southern middle Tennessee, experiencing significant economic decline, emerge as a globally competitive manufacturing region?Murat Arik, workforce, Tennessee, manufacturing, economic development, rural ...
Murat Arik
core  

The Geometry of Stimulus Control [PDF]

open access: yes, 1999
Many studies, both in ethology and comparative psychology, have shown that animals react to modifications of familiar stimuli. This phenomenon is often referred to as generalisation. Most modifications lead to a decrease in responding, but to certain new
Enquist, Magnus, Ghirlanda, Stefano
core  

Time after time – circadian clocks through the lens of oscillator theory

open access: yesFEBS Letters, EarlyView.
Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo   +2 more
wiley   +1 more source

Separate cortical stages in amodal completion revealed by functional magnetic resonance adaptation : research article [PDF]

open access: yes, 2007
Background Objects in our environment are often partly occluded, yet we effortlessly perceive them as whole and complete. This phenomenon is called visual amodal completion. Psychophysical investigations suggest that the process of completion starts from
Muckli, Lars   +2 more
core  

Markov analysis of stochastic resonance in a periodically driven integrate-fire neuron

open access: yes, 1998
We model the dynamics of the leaky integrate-fire neuron under periodic stimulation as a Markov process with respect to the stimulus phase. This avoids the unrealistic assumption of a stimulus reset after each spike made in earlier work and thus solves ...
A. Bulsara   +53 more
core   +1 more source

Children's attentional breadth around their mother : comparing stimulus-driven vs. cognitively controlled processes [PDF]

open access: yes, 2017
Attentional processes in children are tuned towards their mother. It is unclear whether this is a cognitively controlled or more automatic, stimulus-driven process.
Bijttebier, Patricia   +8 more
core   +1 more source

Home - About - Disclaimer - Privacy