Results 261 to 270 of about 591,591 (296)
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2010
The prefrontal cortex (PFC) circuits are characterized by several distinct features. First, the input–output connections of a PFC circuit with the rest of the brain are extraordinarily extensive. In the primates, pyramidal neurons in PFC are greatly more spinous than in the primary sensory areas, so they have a much larger capacity for synaptic ...
R. Hamish McAllister-Williams +199 more
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The prefrontal cortex (PFC) circuits are characterized by several distinct features. First, the input–output connections of a PFC circuit with the rest of the brain are extraordinarily extensive. In the primates, pyramidal neurons in PFC are greatly more spinous than in the primary sensory areas, so they have a much larger capacity for synaptic ...
R. Hamish McAllister-Williams +199 more
openaire +2 more sources
2021
Abstract The key to the granular prefrontal (PF) cortex is that it sits at the top of the sensory processing hierarchy, the motor hierarchy, and the outcome hierarchy. This means that it is a position to learn abstract task rules. These relate to conditional tasks that involve sequences, associations, and attentional performance. Because
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Abstract The key to the granular prefrontal (PF) cortex is that it sits at the top of the sensory processing hierarchy, the motor hierarchy, and the outcome hierarchy. This means that it is a position to learn abstract task rules. These relate to conditional tasks that involve sequences, associations, and attentional performance. Because
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1998
At this point in the description of this conceptual theory of higher-level brain function, one must ask a very important question: what new functional capabilities evolved with the creation of the limbic system level? The answer would be quite clear. The system acquired the ability to actively learn and perform discrete multistep control by utilizing ...
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At this point in the description of this conceptual theory of higher-level brain function, one must ask a very important question: what new functional capabilities evolved with the creation of the limbic system level? The answer would be quite clear. The system acquired the ability to actively learn and perform discrete multistep control by utilizing ...
openaire +1 more source
Abstract The prefrontal cortex (PFC) occupies a central position in human cognition. Taken as one single entity, it plays a critical role in the elaboration and control of voluntary, willed, goal-directed behavior. As such, it exerts a “top-down” activatory and inhibitory cognitive and behavioral control over the other brain regions ...
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Prefrontal Cortex, Structural Analysis: Segmenting the Prefrontal Cortex
American Journal of Psychiatry, 2004Robert W, Buchanan, Godfrey, Pearlson
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Differential encoding in prefrontal cortex projection neuron classes across cognitive tasks
Cell, 2021Liqun Luo +2 more
exaly
Combined Social and Spatial Coding in a Descending Projection from the Prefrontal Cortex
Cell, 2017Joshua P Taliaferro +2 more
exaly