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The Dorsolateral Prefrontal Cortex in Idiom Interpretation: An rTMS Study
Brain Research Bulletin, 2007Neuropsychological studies have suggested that a prefrontal lesion can impair idiom comprehension. We tested the role of the dorsolateral prefrontal cortex (DLPFC) in idiom processing by using repetitive transcranial magnetic stimulation (rTMS) in normal participants. Each subject was presented with a written (idiomatic or literal) sentence followed by
Marco Sandrini, Costanza Papagno
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Dorsolateral prefrontal cortex sensitivity to rTMS
2011 Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2011This paper presents the preliminary results of a study to determine dorsolateral prefrontal cortex sensitivity to rTMS stimulation presented at clinically accepted amplitudes, frequencies and locations. A specially developed EEG system with 10-20 electrode locations was used to record the short latency magnetically evoked potentials.
Hubert de Bruin +2 more
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A dorsolateral prefrontal cortex semi-automatic segmenter
SPIE Proceedings, 2006Structural, functional, and clinical studies in schizophr enia have, for several decades, consistently implicateddysfunction of the prefrontal cortex in the etiology of the disease. Functional and structural imaging stud-ies, combined with clinical, psychometric, and genetic analyses in schizophrenia have conrmed the key rolesplayed by the prefrontal ...
Ramsey Al-Hakim +4 more
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A subsequent-memory effect in dorsolateral prefrontal cortex
Cognitive Brain Research, 2003The importance of brain regions for long-term memory encoding has been examined by comparison of encoding-related neural activity on trials in which successful recollection subsequently occurred to the encoding-related activity on trials in which successful recollection did not occur.
Bart, Rypma, Mark, D'Esposito
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Biological Psychiatry, 2009 Background: Acute psychological stress impairs higher-order cognitive function such as working memory (WM). Similar impairments are seen in various psychiatric disorders that are associated with higher susceptibility to stress and with prefrontal ...
Shaozheng Qin +2 more
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Auditory memory cells in dorsolateral prefrontal cortex
NeuroReport, 1996The activity of single neurons was recorded extracellularly from dorsolateral prefrontal cortex (DPC) of monkeys during the performance of a cross-modal audio-visual short-term memory task. Cells in DPC show sustained elevated firing levels (higher than spontaneous discharge) during the retention of the auditory stimulus.
M, Bodner, J, Kroger, J M, Fuster
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The Role of the Mid-Dorsolateral Prefrontal Cortex in Working Memory
Experimental Brain Research, 2000Recent studies with nonhuman primates have shown that lesions of the mid-dorsolateral prefrontal cortex, which extends from the lip of the dorsal bank of the sulcus principalis to the midline (i.e., dorsal area 46 and 9/46 and area 9), give rise to severe and long-lasting impairments on self-ordered and externally ordered tasks designed to tax ...
Michael Petrides
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Reliability of the TMS-evoked potential in dorsolateral prefrontal cortex
Cerebral Cortex, 2023Abstract Background We currently lack a robust and reliable method to probe cortical excitability noninvasively from the human dorsolateral prefrontal cortex (dlPFC), a region heavily implicated in psychiatric disorders.
Juha Gogulski +4 more
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Discourse Production Following Injury to the Dorsolateral Prefrontal Cortex
Neuropsychologia, 2012Individuals with damage to the prefrontal cortex, and the dorsolateral prefrontal cortex (DLPFC) in particular, often demonstrate difficulties with the formulation of complex language not attributable to aphasia. The present study employed a discourse analysis procedure to characterize the language of individuals with left (L) or right (R) DLPFC ...
Jordan Grafman +2 more
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The role of the dorsolateral prefrontal cortex in the inhibition of stereotyped responses
Experimental Brain Research, 2010Stereotyped behaviors should be inhibited under some circumstances in order to encourage appropriate behavior. Psychiatrists have used the modified rock-paper-scissors (RPS) task to examine the inhibition of stereotyped behavior. When subjects are required to lose in response to a gesture, it is difficult for them to lose, and they have a tendency to ...
Hiroshi, Kadota +5 more
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