Abstract:
:Nine neurologically normal volunteers engaged in a recognition memory task for visually presented words while the magnetic flux normal to the scalp surface was measured with a whole-head neuromagnetometer. The relative timing of activity occurring during the task in different brain areas was determined. Occipital lobe areas became active first, followed by basal temporal areas. Temporoparietal and medial temporal areas became active next, during later portions of the recorded epoch, and appeared to activate in concert. Except for the occipital lobe, activity was predominantly in the left hemisphere. This pattern was consistent across participants. Results suggest that MEG, in capturing temporal as well as spatial aspects of brain activity, has a promising role as an adjunct to other functional imaging modalities.
journal_name
J Clin Exp Neuropsycholjournal_title
Journal of clinical and experimental neuropsychologyauthors
Breier JI,Simos PG,Zouridakis G,Papanicolaou ACdoi
10.1076/jcen.20.6.782.1116subject
Has Abstractpub_date
1998-12-01 00:00:00pages
782-90issue
6eissn
1380-3395issn
1744-411Xjournal_volume
20pub_type
杂志文章abstract::Factor structure of the Halstead Category Test was evaluated in patients with schizophrenia, heterogeneous forms of brain damage, and patient controls using confirmatory factor analysis. Analyses were performed including and excluding subtests 1 and 2. In the first analysis, a three-factor model was optimal, with subt...
journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
doi:10.1076/jcen.21.2.237.926
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abstract::Several studies have reported asymmetric cognitive profiles in patients with Alzheimer's disease (AD), but these results have almost exclusively been found using non-memory cognitive instruments. The present study investigated whether AD patients who display lateralized profiles on non-memory cognitive instruments als...
journal_title:Journal of clinical and experimental neuropsychology
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abstract::A series of 53 patients was studied using a battery of tests and a neurobehavioral rating scale on average 4 months after closed-head injury (CHI). Social outcome was assessed 1 year after injury by interviewing a family member. The results supported the hypothesis that tests of flexibility and programming rather than...
journal_title:Journal of clinical and experimental neuropsychology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1080/01688639408402643
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abstract::A sample of 278 men and 353 elderly women who resided in the community received the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) as part of a study of health in mature adult Oklahomans. Females attained significantly higher scores on the Immediate and Delayed Memory and the Language Index...
journal_title:Journal of clinical and experimental neuropsychology
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doi:10.1076/jcen.25.8.1065.16732
更新日期:2003-12-01 00:00:00
abstract::P-type dyslexic, L-type dyslexic, and normal reading boys, and their parents were administered a number of cognitive tasks. The P- and L-type dyslexic boys showed impaired performances on tasks representing a verbal/memory dimension. In addition, L-type dyslexics performed worse on a figure-rotation task, a result tha...
journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
doi:10.1080/01688639008401026
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
doi:10.1080/01688639108401064
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
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更新日期:2013-01-01 00:00:00
abstract:INTRODUCTION:There have been suggestions of hypofrontality in cannabis users. To understand cannabis-related differences in decisional processes, Janis and Mann's conflict model of decision making was applied to recreational cannabis smokers who varied in their alcohol use and level of psychological distress. METHOD:A...
journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
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更新日期:2014-01-01 00:00:00
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journal_title:Journal of clinical and experimental neuropsychology
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更新日期:1999-02-01 00:00:00
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journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
doi:10.1080/13803395.2016.1232373
更新日期:2017-06-01 00:00:00
abstract::Occupational neurotoxicology offers the opportunity for demonstration of neuropsychological capacity to detect otherwise non-demonstrable CNS compromise, and thereby the enhancement of human well-being. Simultaneously, neuropsychological applications in this field highlight some of the disciplines persisting problems,...
journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章,评审
doi:10.1080/01688639008401010
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
pub_type: 临床试验,杂志文章
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
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abstract::We investigated age-related improvement in speed and accuracy of complex language comprehension with 361 children attending kindergarten and the 2nd, 4th, 6th, 7th, and 8th grades. Language comprehension was measured using both the neuropsychological procedure proposed by Luria (1966, 1980) and an adapted version of t...
journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
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更新日期:2008-05-01 00:00:00
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journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
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更新日期:2007-04-01 00:00:00
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journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
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更新日期:2020-10-01 00:00:00
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journal_title:Journal of clinical and experimental neuropsychology
pub_type: 杂志文章
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
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journal_title:Journal of clinical and experimental neuropsychology
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