Neuropsychology and basic neuroscience
نویسندگان
چکیده
منابع مشابه
Cognitive Neuroscience and Neuropsychology
NeuroReport 5, 2381-2384 (1994) WHEN two concurrent sensorimotor tasks require separate responses, selection of the first response generally delays selection of the second. Dual-task performance was examined in four patients who had undergone surgical transection of the forebrain commissures including the corpus callosum. One light flash was presented to each visual field in succession, and pat...
متن کاملCognitive Neuroscience and Neuropsychology
The neural basis of auditory perception can be investigated non-invasively by recording event-related brain potentials (ERPs) during auditory stimulation.1 ERPs can be conceptualized as a sequence of components each with its own set of neural generators and reflecting different psychological functions.2 The ERP component termed the mismatch negativity (MMN) reflects a pre-attentive auditory dev...
متن کاملCognitive Neuroscience and Neuropsychology
In event-related potentials (ERPs) studies, recognition memory is associated with two positivities: one over parietal regions, and one over frontal regions. With nameable neutral stimuli, such as words or common objects, the parietal effect is usually left lateralized, and the frontal effect is usually right lateralized. We investigated the lateralization of these effects for nonnameable emotio...
متن کاملCognitive Neuroscience and Neuropsychology
structure. All three groups displayed negative transfer to random material in block 7, and positive transfer to block 8, which is constructed as blocks 1–6. The crucial test of transfer involves new material with different surface structure but the same abstract structure in blocks 9 and 10. The schizophrenic group showed no evidence of use of the abstract information in blocks 9 and 10, as was...
متن کاملCognitive Neuroscience and Neuropsychology
Recent neuroimaging studies have provided evidence for localized perceptual speci®city in the processing of human voice stimuli, paralleling the speci®city for human faces. This study attempted to delineate the perceptual features of human voices yielding selective processing, and to characterize its time-course. Electrophysiological recordings revealed a positive potential peaking at 320 ms po...
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ژورنال
عنوان ژورنال: Neuropsychological Trends
سال: 2007
ISSN: 1970-321X,1970-3201
DOI: 10.7358/neur-2007-001-gran