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Visual Perception (Latest Articles)

 

Latest indexed articles for 'Visual Perception'

Articles 181 to 190 of 200:

Orienting of visual attention among persons with autism spectrum disorders: reading versus responding to symbolic cues.

29 Jun 2009 BACKGROUND: Are persons with autism spectrum disorders (ASD) slower than typically developing individuals to read the meaning of a symbolic cue in a visual orienting paradigm? METHODS: Participants with ASD (n = 18) and performance mental age (PMA) ...
rec_pub_19527316-orienting-visual-attention-persons-autism-spectrum-disorders-reading.htm


Infants detect cross-modal cues to identity in speech and singing.

29 Jun 2009 Little is known about infants' perception of cross-modal cues to identity, but the importance of recognizing familiar individuals makes it likely that this skill would be evident early in life. Infants 6-8 months of age were tested on their ability ...
rec_pub_19673832-infants-detect-cross-modal-cues-identity-speech-singing.htm


Measurements come in all shapes and sizes.

29 Jun 2009
rec_pub_19553278-measurements-come-shapes-sizes.htm


Grasping actions remap peripersonal space.

29 Jun 2009 The portion of space that closely surrounds our body parts is termed peripersonal space, and it has been shown to be represented in the brain through multisensory processing systems. Here, we tested whether voluntary actions, such as grasping an ...
rec_pub_19512951-grasping-actions-remap-peripersonal-space.htm


Common neural mechanisms for explicit timing in the sub-second range.

29 Jun 2009 Temporal processing is crucial to many cognitive and motor functions. Comparing different aspects of temporal processing is important for a fundamental understanding of its neural mechanisms. In this study, the neural substrates activated during ...
rec_pub_19451837-common-neural-mechanisms-explicit-timing-sub-second-range.htm


Functional and effective connectivity of visuomotor control systems demonstrated using generalized partial least squares and structural equation modeling.

29 Jun 2009 Tasks employing parametric variation in movement rate are associated with predictable modulations in neural activity and provide a convenient context for developing new techniques for system identification. Using a multistage approach, we explored ...
rec_pub_19288462-functional-effective-connectivity-visuomotor-control-systems.htm


EEG alpha oscillations in the preparation for global and local processing predict behavioral performance.

29 Jun 2009 Visual attention can be directed either to the global features of a display or to the local elements that make up the display. We investigated whether oscillatory brain responses to globally or locally directed cue stimuli predict behavioral ...
rec_pub_18830957-eeg-alpha-oscillations-preparation-global-local-processing-predict.htm


Brain activity during visual versus kinesthetic imagery: an fMRI study.

29 Jun 2009 Although there is ample evidence that motor imagery activates similar cerebral regions to those solicited during actual movements, it is still unknown whether visual (VI) and kinesthetic imagery (KI) recruit comparable or distinct neural networks. ...
rec_pub_18819106-brain-activity-visual-versus-kinesthetic-imagery-fmri-study.htm


The human mirror neuron system in a population with deficient self-awareness: an fMRI study in alexithymia.

29 Jun 2009 The mirror neuron system (MNS) is considered crucial for human imitation and language learning and provides the basis for the development of empathy and mentalizing. Alexithymia (ALEX), which refers to deficiencies in the self-awareness of emotional ...
rec_pub_18781590-the-human-mirror-neuron-system-population-deficient-self-awareness.htm


Audiovisual integration during speech comprehension: an fMRI study comparing ROI-based and whole brain analyses.

29 Jun 2009 Visual information (lip movements) significantly contributes to speech comprehension raising the question for the neural implementation of audiovisual (AV) integration during speech processing. To replicate and extend earlier neuroimaging findings, ...
rec_pub_18711707-audiovisual-integration-speech-comprehension-fmri-study-comparing-roi.htm

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