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Updated: May 26, 2026

Investigating the Function of Deep Cortical and Subcortical Structures Using Stereotactic Electroencephalography: Lessons from the Anterior Cingulate Cortex
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Human prefrontal cortex: evolution, development, and pathology.

Kate Teffer1, Katerina Semendeferi

  • 1Anthropology Department, University of California, San Diego, San Diego, CA, USA.

Progress in Brain Research
|January 11, 2012
PubMed
Summary
This summary is machine-generated.

The human prefrontal cortex (PFC) is vital for complex cognition and socio-emotional functions. Its unique organization, not just size, distinguishes it from primates, with recent reorganization possibly enabling human-specific abilities.

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

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Area of Science:

  • Neuroscience
  • Primatology
  • Cognitive Science

Background:

  • The prefrontal cortex (PFC) is crucial for human executive functions and socio-emotional processing.
  • It matures later than other brain regions and shows complex neuronal structures.

Purpose of the Study:

  • To review literature on human PFC development and pathology.
  • To compare human PFC organization with that of closely related primate species.

Main Methods:

  • Literature survey of human prefrontal cortex development and pathology.
  • Comparative analysis of prefrontal cortex organization in humans and primates.

Main Results:

  • Human PFC differs from primate PFC more in organization than relative size.
  • Specific neural reorganizations may be linked to increased size or adaptation to complex environments.
  • Later maturation and complex dendritic arborizations characterize the human PFC.

Conclusions:

  • Phylogenetically recent reorganization of frontal circuitry may underpin human-specific executive and social-emotional functions.
  • Developmental pathology in these systems is implicated in disorders like autism and schizophrenia.