Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Prosopagnosia01:24

Prosopagnosia

Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
Visual Agnosia01:12

Visual Agnosia

Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round end"...
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,...
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...
Olfactory Receptors: Location and Structure01:03

Olfactory Receptors: Location and Structure

The process of olfaction, also known as the sense of smell, is a sophisticated chemical response system. The specialized sensory neurons that facilitate this process, known as olfactory receptor neurons, are situated in an upper segment of the nasal cavity, known as the olfactory epithelium. Olfactory sensory neurons are bipolar, with their dendrites extending from the epithelium's apex into the mucus that lines the nasal cavity. Airborne molecules, when inhaled, traverse the olfactory...
Facial Feedback Hypothesis01:24

Facial Feedback Hypothesis

Charles Darwin proposed that facial expressions are an evolutionary adaptation for communication. He argued that these expressions are not influenced by culture but are universal across species. For example, a snarling expression with exposed teeth signals a threat in many animals, including humans. Darwin also suggested that displaying an emotion can intensify the feeling. Smiling, for example, could enhance one's sense of happiness. This idea laid the foundation for understanding the role of...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Nonstandard Donors With Acceptable Risk for Infectious Disease in Kidney And Kidney-Pancreas Transplants: A Promising Solution.

Transplantation proceedings·2026
Same author

Mitigating Head Position Bias in Perivascular Fluid Imaging: LD-ALPS, a Novel Method for DTI-ALPS Calculation.

NeuroSci·2025
Same author

Foundations of prosopagnosia: The three classic Austro-German reports.

Cortex; a journal devoted to the study of the nervous system and behavior·2025
Same author

Scanning faces: a deep learning approach to studying eye movements in prosopagnosia.

Frontiers in neurology·2025
Same author

Hippocampal Volumetric Changes in Astronauts Following a Mission in the International Space Station.

NeuroSci·2025
Same author

The Rapid Sense of Direction (R-SOD) Scale: A Brief Self-Report Tool to Identify Developmental Topographical Disorientation (DTD).

Brain sciences·2025
Same journal

Temporal acceleration drives the probability cueing effect in visual search: Evidence for early attentional deployment (N1pc) at high-probability locations.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

The cognitive construction of moral scenes: Associations of visuospatial ability and impulsivity with perspective and vividness in mental simulation.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

Theta band activity during event-file retrieval is influenced by stimulus salience in the preceding action episode.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

Language recovery in Hungarian speakers with aphasia: Roles of phonology and intraindividual variability.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

Neural and behavioral dissociations of self-focused and other-focused incentives in trust.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
Same journal

A multiverse analysis of the logical memory test and plasma biomarkers of Alzheimer's disease.

Cortex; a journal devoted to the study of the nervous system and behavior·2026
See all related articles

Related Experiment Video

Updated: Jul 4, 2026

Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome
08:31

Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome

Published on: July 31, 2016

Disconnection in prosopagnosia and face processing.

Christopher J Fox1, Giuseppe Iaria, Jason J S Barton

  • 1Faculty of Medicine, University of British Columbia, Vancouver, BC, Canada.

Cortex; a Journal Devoted to the Study of the Nervous System and Behavior
|July 4, 2008
PubMed
Summary
This summary is machine-generated.

This review explores how disruptions in brain networks for face perception can cause deficits. Understanding these disconnections helps explain face processing disorders.

More Related Videos

Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software
06:50

Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software

Published on: October 30, 2018

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos
05:32

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos

Published on: December 7, 2018

Related Experiment Videos

Last Updated: Jul 4, 2026

Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome
08:31

Conscious and Non-conscious Representations of Emotional Faces in Asperger's Syndrome

Published on: July 31, 2016

Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software
06:50

Analyzing Neural Activity and Connectivity Using Intracranial EEG Data with SPM Software

Published on: October 30, 2018

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos
05:32

Comparing Eye-tracking Data of Children with High-functioning ASD, Comorbid ADHD, and of a Control Watching Social Videos

Published on: December 7, 2018

Area of Science:

  • Neuroscience
  • Cognitive Psychology
  • Neuroimaging

Background:

  • Face perception is complex, involving hierarchical processing stages and distinct cortical modules.
  • The brain has a core network for face processing, linked to an extended network for semantic, biographical, and emotional information about individuals.

Purpose of the Study:

  • To review potential disconnections within and between core and extended face processing networks.
  • To examine how specific lesion patterns might cause these disconnections and associated deficits.
  • To identify existing clinical cases supporting these disconnection hypotheses.

Main Methods:

  • Review of existing cognitive models of face perception.
  • Analysis of neuroimaging data identifying core and extended face processing networks.
  • Examination of neuropsychological deficits and lesion anatomy related to face processing.

Main Results:

  • Disconnections within the core system or between core and extended systems can lead to specific face processing deficits.
  • Lesions in discrete anatomical regions can disrupt connections, causing characteristic neuropsychological impairments.
  • The review considers patterns of deficits indicative of specific disconnection types.

Conclusions:

  • Understanding the network architecture of face perception is crucial for explaining face-related neuropsychological deficits.
  • Specific lesion locations and disconnection patterns offer insights into the functional organization of face processing.
  • Further research and case studies are needed to fully elucidate the anatomical basis of face perception disorders.