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Related Concept Videos

Association Areas of the Cortex01:21

Association Areas of the Cortex

Association areas are regions of the cerebral cortex that do not have a specific sensory or motor function. Instead, they integrate and interpret information from various sources to enable higher cognitive processes such as memory, learning, and decision-making. Some key association areas include the following:
Prefrontal Association Area: This area is located in the frontal lobe and is involved in planning, decision-making, and moderating social behavior. It connects with primary motor areas,...
Somatosensory, Motor, and Association Cortex01:23

Somatosensory, Motor, and Association Cortex

The somatosensory cortex in the parietal lobes is crucial for interpreting sensory data such as touch, temperature, and proprioception. The somatosensory cortex, situated in the parietal lobes, plays a vital role in interpreting sensory information like touch, temperature, and proprioception—awareness of body position. This specialized brain region features an organized structure wherein neurons at the top primarily process sensations originating from the lower body. In contrast, those at the...
Motor and Sensory Areas of the Cortex01:14

Motor and Sensory Areas of the Cortex

The cerebral cortex, the brain's outermost layer, is pivotal in processing complex cognitive tasks, emotions, and various sensory inputs and executing voluntary motor activities. This intricate structure is divided into three primary functional areas: the motor areas, sensory areas, and association areas.
Motor Areas
The motor areas located in the frontal lobe are central to controlling voluntary movements. This region is further subdivided into the primary motor cortex and the premotor cortex.
Parallel Processing01:20

Parallel Processing

The brain processes sensory information rapidly due to parallel processing, which involves sending data across multiple neural pathways at the same time. This method allows the brain to manage various sensory qualities, such as shapes, colors, movements, and locations, all concurrently. For instance, when observing a forest landscape, the brain simultaneously processes the movement of leaves, the shapes of trees, the depth between them, and the various shades of green. This enables a quick and...
Lobes of the Cerebrum01:22

Lobes of the Cerebrum

The cerebral cortex, a critical structure of the brain, is intricately divided into two hemispheres, each consisting of four distinct lobes: occipital, temporal, frontal, and parietal. These lobes function cooperatively to regulate various cognitive and sensory functions, forming the basis of our complex neural capabilities.
Frontal lobe
The frontal lobes, located behind the forehead, are the command center of our brain, controlling personality, intelligence, and voluntary muscle movements.

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Related Experiment Video

Updated: May 28, 2026

Correlating Behavioral Responses to fMRI Signals from Human Prefrontal Cortex: Examining Cognitive Processes Using Task Analysis
10:33

Correlating Behavioral Responses to fMRI Signals from Human Prefrontal Cortex: Examining Cognitive Processes Using Task Analysis

Published on: June 20, 2012

Adaptive coding of task-relevant information in human frontoparietal cortex.

Alexandra Woolgar1, Adam Hampshire, Russell Thompson

  • 1Medical Research Council Cognition and Brain Sciences Unit, Cambridge, CB2 7EF, UK. alexandra.woolgar@mq.edu.au

The Journal of Neuroscience : the Official Journal of the Society for Neuroscience
|October 14, 2011
PubMed
Summary
This summary is machine-generated.

The frontoparietal cortex dynamically adjusts its neural coding to represent challenging task information, enhancing cognitive control for flexible behavior. This brain region adapts its representation based on task demands and practice.

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Investigating Object Representations in the Macaque Dorsal Visual Stream Using Single-unit Recordings
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Related Experiment Videos

Last Updated: May 28, 2026

Correlating Behavioral Responses to fMRI Signals from Human Prefrontal Cortex: Examining Cognitive Processes Using Task Analysis
10:33

Correlating Behavioral Responses to fMRI Signals from Human Prefrontal Cortex: Examining Cognitive Processes Using Task Analysis

Published on: June 20, 2012

Investigating Object Representations in the Macaque Dorsal Visual Stream Using Single-unit Recordings
07:08

Investigating Object Representations in the Macaque Dorsal Visual Stream Using Single-unit Recordings

Published on: August 1, 2018

Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Cognitive Psychology

Background:

  • The frontoparietal cortex is crucial for flexible behavior.
  • The precise neural mechanisms underlying this control are not fully understood.

Purpose of the Study:

  • To investigate the dynamic configuration of the frontoparietal cortex in coding task-critical information.
  • To understand how neural representations adapt to changing task demands and learning.

Main Methods:

  • Multivoxel pattern analysis (MVPA) of human functional imaging data.
  • Examining activation patterns in frontoparietal and visual cortices.

Main Results:

  • Frontoparietal regions showed increased coding of task-relevant information when discrimination was difficult.
  • Visual cortices showed decreased representation of perceptual information under high task demands.
  • Neural coding of task rules diminished with practice over time.

Conclusions:

  • The frontoparietal cortex exhibits dynamic configuration for coding task-critical information.
  • This adaptive representation supports cognitive control and flexible goal-directed behavior.
  • The system adjusts to prioritize the most challenging aspects of a task.