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Processing and Integration of Contextual Information in Monkey Ventrolateral Prefrontal Neurons During Selection and Execution of Goal-Directed Manipulative Actions

Overview
Journal J Neurosci
Specialty Neurology
Date 2015 Aug 28
PMID 26311770
Citations 19
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Abstract

Significance Statement: We demonstrated that macaque ventrolateral prefrontal cortex (VLPFC) neurons show remarkable selectivity for different aspects of the contextual information allowing the monkey to select and execute goal-directed manipulative actions. Interestingly, a set of these neurons provide multimodal representations of the intended goal of a forthcoming action, encoding a behavioral decision (e.g., grasp-to-eat) independently from the sensory information allowing the monkey to make it. Our findings expand the available knowledge on prefrontal functions by showing that VLPFC neurons play a role in the selection and execution of goal-directed manipulative actions resembling those of common primates' foraging behaviors. On these bases, we propose that VLPFC may host an abstract "vocabulary" of the intended goals pursued by primates in their natural environment.

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References
1.
Fuster J, Bodner M, Kroger J . Cross-modal and cross-temporal association in neurons of frontal cortex. Nature. 2000; 405(6784):347-51. DOI: 10.1038/35012613. View

2.
Wise S, Murray E . Arbitrary associations between antecedents and actions. Trends Neurosci. 2000; 23(6):271-6. DOI: 10.1016/s0166-2236(00)01570-8. View

3.
Hoshi E, Tanji J . Integration of target and body-part information in the premotor cortex when planning action. Nature. 2000; 408(6811):466-70. DOI: 10.1038/35044075. View

4.
Freedman D, Riesenhuber M, Poggio T, Miller E . Categorical representation of visual stimuli in the primate prefrontal cortex. Science. 2001; 291(5502):312-6. DOI: 10.1126/science.291.5502.312. View

5.
Wallis J, Anderson K, Miller E . Single neurons in prefrontal cortex encode abstract rules. Nature. 2001; 411(6840):953-6. DOI: 10.1038/35082081. View