IS THE ROSTROCAUDAL AXIS OF THE FRONTAL LOBE HIERARCHICAL PDF

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frontal lobes are organized along their rostrocaudal axis to support hierarchical frontal networks interact via local and global hierarchical structure to support. An influential class of theory proposes that the frontal lobes are organized along their rostrocaudal axis to support hierarchical cognitive control. cognitive control processing in the frontal lobes of the brain may be hierarchically organized along their rostrocaudal axis in order to deal with this problem.

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Is the rostro-caudal axis of the frontal lobe hierarchical?

In particular, these patients were impaired at making action decisions at a level of abstraction that was dependent on whether their damage was in pre-PMd caudal, more concrete or mid-DLPFC more rostral, more abstract. In this study, anatomists Barbas and Pandya present data from rhesus monkeys demonstrating that there is a gradient of laminar organization within the frontal cortex from the most anterior least differentiated to posterior portions. Although this hypothesis is both contentious and preliminary, there is some evidence for a rostral-to-caudal flow of control.

The role of the frontal cortex in task preparation. The gateway hypothesis of rostral prefrontal cortex area 10 function.

Neural correlates of memory retrieval and evaluation. Please review our privacy policy. This Review surveys functional and anatomical studies for differences along the rostro-caudal axis of the frontal lobes.

StracciaSebastian MusslickJonathan D. Selective tuning of the dostrocaudal oxygenation level-dependent response during simple target detection dissociates human frontoparietal subregions. Citations Publications citing this paper. Moreover, cue-specific PFC firing decreases as the rules are acquired. Tanya Wen 1 Estimated H-index: Distinct frontal regions for processing sentence syntax and story grammar.

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The prefrontal cortex—an update: If you have purchased a print title that contains an access token, please see the token for information about how to register your code. KorbJiefeng JiangJoseph Hlerarchical. Christoff K, Keramatian K. Simulating a skilled typist: This axis of differentiation proceeds in a direction from the least-differentiated anterior frontal regions such as area 10 and rostral area 46 to the most-differentiated cortex posterior frontal regions such as caudal areas 46 and 8.

Brass M, von Cramon DY. Rule-dependent shifting of sensorimotor representation in the primate prefrontal cortex. View in Source Cite this paper. Hierarchicao magnetic resonance imaging evidence for a hierarchical organization of the prefrontal cortex. Averbeck BB, Lee D.

Giedd JN, et al. Afferent and efferent projections outside the frontal cortex Based on their anatomical studies, Petrides and Pandya made the crucial observation that area 10 as well as area 9 does not project to the parietal cortex, the inferotemporal cortex or the visual areas of occipital cortex. Dissociable controlled retrieval and generalized selection mechanisms in ventrolateral prefrontal cortex. Jiefeng Jiang 7 Estimated H-index: Unified Theories of Cognition.

Carter CS, et al.

Anticipation of a mentally effortful task recruits Dorsolateral Prefrontal Cortex: Conditional visuo-motor learning in primates: In general, because different frontal regions mature at different rates, the state of each region as defined by its inputs is distinct during synaptic pruning.

Nova Science, Inc; New York: The frontal lobes in the brain are a component iherarchical the cerebral system that supports goal-directed behaviour.

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Hierarchical Cognitive Control and the Functional Organization of the Frontal Cortex

FPCS, frontoparietal control system. See other articles in PMC that cite the published article. Results from Vincent et al. Intrinsic functional architecture in the anaesthetized monkey brain. Iz subscribe or login to access full text content.

Is the rostro-caudal axis of the frontal lobe hierarchical?

Left frontotemporal effective connectivity during semantic feature judgments in patients with chronic aphasia and age-matched healthy controls. Left anterior prefrontal activation increases with demands to recall specific perceptual information.

This paper reviews computational accounts of hierarchical control of behaviour and their relationship to frontal lobe function. From rule to response: Dissociable forms of inhibitory control within prefrontal cortex with an analog of the Wisconsin Card Sort Test: With some lamina-dependent variationsynaptic density throughout the neocortex and subcortical structures increases sharply initially, followed by a slow decline, resulting in a frpntal inverted Frontak pattern of change in cortical thickness— Cognitive control, hierarchy, and the rostro-caudal organization of the frontal lobes.

From This Paper Figures, tables, and topics from this paper. Abstract The frontal lobes in the brain hhe a component of the cerebral system that supports goal-directed behaviour. The role of frontopolar cortex in subgoal processing during working memory.