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Visual Perception (Latest Articles)

 

Latest indexed articles for 'Visual Perception'

Articles 161 to 170 of 200:

Neuroscience. Remembering outside the box.

Jul 2009
rec_pub_19574374-neuroscience-remembering-outside-box.htm


Variant Creutzfeldt-Jakob disease: neuropsychological profile in an extended series of cases.

30 Jun 2009 Neuropsychological data on an extended series of cases of variant Creutzfeldt-Jakob Disease (vCJD) are presented, complementing earlier findings from smaller sample studies of this condition. Distinct neuropsychological features in this extended ...
rec_pub_19570313-variant-creutzfeldt-jakob-disease-neuropsychological-profile-extended.htm


A comparison of the hazard perception ability of matched groups of healthy drivers aged 35 to 55, 65 to 74, and 75 to 84 years.

30 Jun 2009 We examined differences in response latencies obtained during a validated video-based hazard perception driving test between three healthy, community-dwelling groups: 22 mid-aged (35-55 years), 34 young-old (65-74 years), and 23 old-old (75-84 ...
rec_pub_19570309-a-comparison-hazard-perception-ability-matched-groups-healthy-drivers.htm


Extraction of percept-related induced local field potential during spontaneously reversing perception.

30 Jun 2009 The question of how perception arises from neuronal activity in the visual cortex is of fundamental importance in cognitive neuroscience. To address this question, we adopt a unique experimental paradigm in which bistable structure-from-motion (SFM) ...
rec_pub_19608383-extraction-percept-related-induced-local-field-potential.htm


Chaotic phase synchronization and desynchronization in an oscillator network for object selection.

30 Jun 2009 Object selection refers to the mechanism of extracting objects of interest while ignoring other objects and background in a given visual scene. It is a fundamental issue for many computer vision and image analysis techniques and it is still a ...
rec_pub_19595565-chaotic-phase-synchronization-desynchronization-oscillator-network.htm


Unintended embodiment of concepts into percepts: sensory activation boosts attention for same-modality concepts in the attentional blink paradigm.

30 Jun 2009 This study shows that sensory priming facilitates reports of same-modality concepts in an attentional blink paradigm. Participants had to detect and report two target words (T1 and T2) presented for 53 ms each among a series of nonwords distractors ...
rec_pub_19576578-unintended-embodiment-concepts-percepts-sensory-activation-boosts.htm


[Dipole sources localization of late components of event-related potentials during effective and ineffective visual search]

29 Jun 2009 The question concerning the mechanisms for choice of relevant information is disputable. One point of view is that competition of entrance information for selective attention may be parallel if a target has a distinguishing character. The other one ...
rec_pub_19795803-dipole-sources-localization-late-components-event-related-potentials.htm


[Visual set and shifting of selective attention in 8-year-old children with EEG-signs of immaturity of fronto-thalamic and brainstem activating systems]

29 Jun 2009 Visual set (by D.N.Uznadze) was studied in three groups of 8-year-old children: children with EEG-signs of immaturity of fronto-thalamic activation system; children with a deficit of non-specific activation from mesencephalic reticular formation; ...
rec_pub_19795802-visual-set-shifting-selective-attention-8-year-old-children-eeg-signs.htm


Intuition through time: what does the seer see?

29 Jun 2009 OBJECTIVE: A great deal of human activity is involved in anticipating the future, from predicting the next influenza strain to the expectations that underlie the placebo effect. Most models of anticipation take for granted that events unfold in a ...
rec_pub_19608110-intuition-time-does-seer-see.htm


Influences of prolonged viewing of tilted lines on perceived line orientation: the normalization and tilt after-effect.

29 Jun 2009 Gibson [J. Exp. Psychol. 16, 1 (1993)] observed that during prolonged viewing, a line perceptually rotates toward the nearest vertical or horizontal meridian (the normalization effect), and moreover, the perceived orientation of a subsequently ...
rec_pub_19568290-influences-prolonged-viewing-tilted-lines-perceived-line-orientation.htm

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