Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Prosopagnosia

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...

Facial Feedback Hypothesis

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...

Association Areas of the Cortex

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,...

You might also read

Related Articles

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

Sort by

Same author

Training in the Categorization of Aerial and Terrestrial Scenes Differentially Impacts Scene-Selective and Nonscene-Selective Regions in Occipitotemporal Cortex.

The European journal of neuroscience·2026

Same author

Moderating effects of affective interventions on manic symptoms and quality of life: A cognitive improvement study based on patients with bipolar disorder.

Medicine·2025

Same author

Genetic screening in a large Chinese cohort of adult-onset non-surgical hypoparathyroidism.

Endocrine·2025

Same author

Aridity-dependent response bias of grassland productivity to precipitation in experiments compared to observations.

Ecology·2025

Same author

The impact of scene inversion on early scene-selective activity.

Biological psychology·2025

Same author

Hemodynamic changes and their relationship with white matter hyperintensities in CSVD patients with cognitive impairment: a 4D flow study.

Frontiers in aging neuroscience·2025

Search research articles

Related Experiment Video

Updated: Jun 22, 2026

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

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

Published on: July 31, 2016

Aging effects on early-stage face perception: an ERP study.

Lei Gao¹, Jing Xu, Bingwei Zhang

¹Kunming Institute of Zoology, Chinese Academy of Sciences, Yunnan, China.

Psychophysiology

|June 30, 2009

Summary

This summary is machine-generated.

Older adults show similar early face detection but reduced face individuation compared to younger adults, suggesting age-related differences in processing strategies for recognizing familiar faces.

More Related Videos

How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners

How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners

Published on: May 31, 2018

Cortical Source Analysis of High-Density EEG Recordings in Children

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

Related Experiment Videos

Last Updated: Jun 22, 2026

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

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

Published on: July 31, 2016

How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners

How to Find Effects of Stimulus Processing on Event Related Brain Potentials of Close Others when Hyperscanning Partners

Published on: May 31, 2018

Cortical Source Analysis of High-Density EEG Recordings in Children

Cortical Source Analysis of High-Density EEG Recordings in Children

Published on: June 30, 2014

Area of Science:

Cognitive Neuroscience
Human Aging Research

Background:

Face processing is crucial for social interaction.
Age-related cognitive changes can impact perceptual abilities.

Purpose of the Study:

To investigate age-related differences in early face processing using event-related potentials (ERPs).
To examine how face inversion affects neural responses in young and older adults.

Main Methods:

Comparison of ERP components (P1, N170) in young and older participants viewing faces and non-faces in upright and inverted orientations.
Analysis of N170 amplitude and latency, and its lateralization.

Main Results:

Older adults exhibited larger P1 and N170 components than younger adults.
Face inversion affected N170 amplitude in younger but not older adults.
N170 showed right-lateralization for faces in young adults, but not in older adults, though category discrimination remained lateralized.

Conclusions:

Age does not alter the initial detection and structural encoding of faces.
Older adults may not default to face individuation strategies as readily as younger adults, particularly for young faces.