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Related Concept Videos

Association Areas of the Cortex01:21

Association Areas of the Cortex

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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,...
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Somatosensory, Motor, and Association Cortex01:23

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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...
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Somatosensation01:33

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The somatosensory system relays sensory information from the skin, mucous membranes, limbs, and joints. Somatosensation is more familiarly known as the sense of touch. A typical somatosensory pathway includes three types of long neurons: primary, secondary, and tertiary. Primary neurons have cell bodies located near the spinal cord in groups of neurons called dorsal root ganglia. The sensory neurons of ganglia innervate designated areas of skin called dermatomes.
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Motor and Sensory Areas of the Cortex01:14

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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....
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Understanding Self-Concept01:20

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The self-concept encompasses individuals' beliefs about themselves, structured through cognitive frameworks known as self-schemas. These schemas function as mental representations of specific traits or behaviors, influencing how self-relevant information is perceived, processed, and remembered. For example, individuals who are schematic for body weight are more likely to interpret routine experiences—such as dining out or shopping—through the lens of that trait. Conversely, those...
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Understanding the Self01:28

Understanding the Self

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The self is a central aspect of human identity, encompassing an individual’s beliefs, emotions, perceptions, and experiences. It is a cognitive and psychological construct that enables individuals to interpret their traits and behaviors, influencing how they perceive themselves and interact with the world. While personality consists of stable and enduring characteristics, the self is shaped by self-perception and social experiences. This distinction highlights the dynamic nature of the...
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Related Experiment Video

Updated: Apr 19, 2026

Modeling the Functional Network for Spatial Navigation in the Human Brain
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Functional connectivity mapping of regions associated with self- and other-processing.

Ryan J Murray1, Martin Debbané, Peter T Fox

  • 1Developmental Clinical Psychology Research Unit, Faculty of Psychology and Educational Sciences, University of Geneva, Geneva, Switzerland; Swiss Center for Affective Sciences, University of Geneva, Geneva, Switzerland.

Human Brain Mapping
|December 9, 2014
PubMed
Summary

This study reveals distinct neural networks for the self and other, identifying the pregenual anterior cingulate (pACC) for self-processing and posterior cingulate/precuneus (PCC/PC) for other-processing. Shared connectivity suggests self-updating via social information integration.

Keywords:
connectivityposterior cingulateprecuneusrostral anterior cingulateself-conceptsocial cognitionsocial value

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Area of Science:

  • Neuroscience
  • Cognitive Neuroscience
  • Social Neuroscience

Background:

  • Neuroscience increasingly suggests the self is a network of interacting neural regions, not isolated activations.
  • Previous research has not empirically investigated the neural basis of the self as a network.
  • Psychological evidence highlights the self's reliance on social information processing.

Purpose of the Study:

  • To delineate the neural network of the self and the neural network for processing the 'other'.
  • To investigate these networks in both task-dependent and resting-state conditions.
  • To explore the functional and cognitive-behavioral profiles of key regions within these networks.

Main Methods:

  • Combined task-dependent meta-analytic connectivity modeling (MACM) with resting-state (RS) connectivity analysis.
  • Mined metadata from 7,200 neuroimaging studies involving healthy human subjects.
  • Identified seed regions: pregenual anterior cingulate (pACC) for self and posterior cingulate/precuneus (PCC/PC) for other.

Main Results:

  • Delineated a distinct self-network (pACC seed, anterior insula) and other-network (PCC/PC seed, angular gyrus/temporoparietal junction).
  • The self-network is linked to emotional conflict resolution and motivation.
  • The other-network is associated with social processing and contextual integration.
  • Shared resting-state connectivity in ventromedial and medial orbitofrontal cortex suggests self-updating via social information.

Conclusions:

  • Presents initial neurobiological evidence for an intricate neural network underlying the self.
  • The self-network architecture appears to facilitate social value processing.
  • Findings support a dynamic, socially integrated model of the self.