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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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Related Experiment Video

Updated: Jun 5, 2025

Protocol for Data Collection and Analysis Applied to Automated Facial Expression Analysis Technology and Temporal Analysis for Sensory Evaluation
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Protocol for Data Collection and Analysis Applied to Automated Facial Expression Analysis Technology and Temporal Analysis for Sensory Evaluation

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An Open Source Framework for Free Precise Digital Facial Analysis.

Danuze Peixoto1, Henrique Tostes2, Willian Aguilar1

  • 1Department of Oral and Maxillofacial Surgery, Faculdade Patos de Minas, Brasília, Brazil.

World Journal of Plastic Surgery
|December 12, 2024
PubMed
Summary
This summary is machine-generated.

This study introduces a precise digital facial analysis method using photogrammetry and open-source Blender software. It offers accessible, individualized planning for aesthetic procedures, improving accuracy and patient outcomes.

Keywords:
Dermal FillersDigital Planning; EstheticsOrthognathic SurgeryProstheses and ImplantsSoftwareVirtual Planning

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Area of Science:

  • Digital healthcare
  • Facial aesthetics
  • Medical imaging

Background:

  • Rising demand for precise and accessible tools in digital healthcare and facial aesthetics.
  • Need for individualized planning and open-source software in aesthetic procedures.

Observation:

  • Digital facial analysis performed using photogrammetry (16 images in 0.4 seconds).
  • 3D reconstruction of facial images using Blender® software.
  • Incorporation of customizable points, angles, measurements (e.g., cervicomental angle), and automated analysis combinations.

Findings:

  • Generated detailed digital facial analysis reports for precise, objective assessments.
  • Photogrammetry demonstrated accuracy comparable to CT scans, reducing human error.
  • Open-source Blender® software democratizes access to advanced facial analysis tools.

Implications:

  • Potential applications in maxillofacial surgery, plastic surgery, and simulation of cosmetic treatments.
  • Enhances accuracy in virtual surgical planning, managing patient expectations.
  • Fosters innovation and personalized outcomes in facial aesthetic procedures through accessible technology.