نتایج جستجو برای: sustained auditory attention capacity
تعداد نتایج: 714643 فیلتر نتایج به سال:
DOI 10.1007/978-1-4419-5686-6_50, © Springer Science+Business Media, LLC 2010 Abstract We present a pair of simultaneous behavioral-neurophysiological studies in human subjects, in which we manipulate subjects’ attention to different features of an auditory scene. In the first study, we embed a regular acoustic target in an irregular background; in the second study, we pair competing simultaneo...
Across different studies, patients with temporal lobe epilepsy (TLE) demonstrate impairments on numerous measures of attentional control that are classically associated with frontal lobe functioning. One aspect of attentional control that has not been examined in TLE is the ability to execute two modality-specific tasks concurrently. We sought to examine the status of dual-task coordination in ...
When people hear unexpected perturbations in auditory feedback, they produce rapid compensatory adjustments of their vocal behavior. Recent evidence has shown enhanced vocal compensations and cortical event-related potentials (ERPs) in response to attended pitch feedback perturbations, suggesting that this reflex-like behavior is influenced by selective attention. Less is known, however, about ...
In this paper we review the development of four components of auditory attention: arousal, orienting, selective attention and sustained attention. We focus especially on the processes responsible for the selection of specific stimuli for further processing because these are essential for learning and development. Although much work still needs to be done, there is evidence of developmental chan...
Background: Cognitive impairment is one of the most important symptoms of schizophrenia. Although drug therapy is beneficial for the improvement of schizophrenia symptoms, about 30% of patients are resistant to treatment. The purpose of this study was to investigate the effect of eight weeks of Yoga exercises on the sustained attention and memory performance of schizophrenic patients. Material...
With regard to whiplash injury (WI) patients, some studies documented mild attention problems and a reduced speed of information processing. Most patients showed problems with sustained and/or divided attention. However, some patients had also problems with focused and alternating attention. Regarding memory, some studies detected mild (auditory-verbal and/or visuospatial) memory difficulties. ...
Behavioral and electrophysiological evidence suggests that the development of selective attention extends over the first two decades of life. However, much of this research may underestimate the attention abilities of young children. By providing strong, redundant attention cues, we show that sustained endogenous selective attention has similar effects on ERP indices of auditory processing in a...
The classic account of the load theory (LT) of attention suggests that increasing cognitive load leads to greater processing of task-irrelevant stimuli due to competition for limited executive resource that reduces the ability to actively maintain current processing priorities. Studies testing this hypothesis have yielded widely divergent outcomes. The inconsistent results may, in part, be rela...
Executive functions are a set of high cognitive abilities that control and regulate other functions and behaviors and are crucial for successful adaptation. Deficits in executive functions are frequently described in developmental disorders, which are characterized by disadaptive behavior. However, executive functions are not widely examined in individuals with intellectual disability. The pres...
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