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

$Influence of Earth's Curvature and Atmospheric Refraction on Leveling$ 01:26

Influence of Earth's Curvature and Atmospheric Refraction on Leveling

During leveling, the Earth's curvature and atmospheric refraction introduce deviations in the line of sight from a true horizontal reference. When the line of sight is leveled, it remains perpendicular to the plumb line only at a single point. Beyond this, it deviates due to the Earth’s curvature, represented by the correction C. For a sight distance D, the deviation can be derived using the relationship:This relationship shows that the deviation increases quadratically with distance. Over a...

Body Planes

Body Planes

Body planes in anatomy are imaginary flat surfaces used as reference points to divide the body into sections for anatomical study. These planes are essential for understanding the orientation, relationships, and spatial organization of anatomical structures.
The sagittal plane is the plane that divides the body or an organ vertically into right and left sides. If this vertical plane runs directly down the middle of the body resulting in equal division, it is called the midsagittal or median...

Parallel Processing

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...

Deformations in a Transverse Cross Section

Deformations in a Transverse Cross Section

When a material is subjected to uniaxial stress, it elongates or contracts in the direction of the applied force, and also undergoes changes in the perpendicular directions. This behavior is crucial for understanding how materials behave under stress and is governed by mechanical properties such as Poisson's ratio v, which measures the ratio of transverse strain to axial strain.
As the material stretches, it expands or contracts in orthogonal directions to the load. This phenomenon varies...

Morphogenesis

Morphogenesis

Plant morphogenesis—the development of a plant’s form and structure—involves several overlapping developmental processes, including growth and cell differentiation. Precursor cells differentiate into specific cell types, which are organized into the tissues and organ systems that make up the functional plant.

Gestalt Principles of Perception

Gestalt Principles of Perception

Gestalt principles provide a framework for understanding how humans perceive objects as unified wholes within their context. These principles are essential in explaining the cognitive processes that make sense of complex visual stimuli by organizing them into coherent groups. One fundamental principle is proximity, which posits that objects located close to each other are perceived as a collective group. For instance, when dots are positioned near one another, the visual system interprets them...

You might also read

Related Articles

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

Sort by

Same author

Brain Aging in Specific Phobia: An ENIGMA-Anxiety Mega-Analysis.

Human brain mapping·2026

Same author

Implementing a guided imagery intervention for early rehabilitation patients with acquired brain injury in intensive neurological care: Feasibility and preliminary efficacy.

Neuropsychological rehabilitation·2025

Same author

Evaluating the impact of task-sequencing on cognitive and motor performance in MS: PASAT and 3-minute walk test order effects.

Frontiers in neurology·2025

Same author

A Literature Review: Attention Profile in Preterm Children-It's Time To Act.

Journal of attention disorders·2025

Same author

The prediction of auditory consequences of own and observed actions: a brain decoding multivariate pattern study.

Cerebral cortex (New York, N.Y. : 1991)·2025

Same author

Cognitive-motor interference in multiple sclerosis revisited: a dual-task paradigm using wearable inertial sensors and the Paced Auditory Serial Addition Test.

Frontiers in neurology·2025

Search research articles

Related Experiment Video

Updated: Jun 19, 2026

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

Gradual inversion affects the processing of human body shapes.

Denise A Minnebusch¹, Philipp M Keune, Boris Suchan

¹Department of Neuropsychology, Institute of Cognitive Neuroscience, Ruhr-University of Bochum, Universitässtrasse 150, D-44780 Bochum, Germany. denise.minnebusch@rub.de

|October 27, 2009

Summary

Body inversion significantly disrupts recognition and early brain responses (N170), with effects worsening as rotation increases. This suggests configural processing is key for encoding body stimuli.

More Related Videos

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior

Published on: April 16, 2014

Related Experiment Videos

Last Updated: Jun 19, 2026

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues

Published on: June 3, 2013

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Creating Objects and Object Categories for Studying Perception and Perceptual Learning

Published on: November 2, 2012

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior

Methods to Explore the Influence of Top-down Visual Processes on Motor Behavior

Published on: April 16, 2014

Area of Science:

Cognitive Neuroscience
Human Perception

Background:

Body inversion impairs recognition and affects early electrophysiological responses, particularly the N170.
The precise relationship between electrophysiological responses and behavioral outcomes in body recognition remains unclear.
The presence of a head influences body recognition and associated electrophysiological patterns.

Purpose of the Study:

To investigate the behavioral and electrophysiological effects of body inversion across varying degrees of rotation.
To examine how the presence or absence of a head impacts body inversion effects.
To elucidate the relationship between neural responses and behavioral performance during body recognition tasks.

Main Methods:

Participants performed a delayed matching task with human body stimuli.
Body stimuli were presented at different rotation angles (0, 180 degrees) and with or without heads (masked face).
Behavioral performance and electrophysiological responses (N170 amplitude) were recorded.

Main Results:

A quadratic relationship was observed between rotation angle and both behavioral performance and N170 amplitude.
Maximum disruption in performance and N170 amplitude occurred at 180 degrees of inversion.
These effects were consistent for bodies presented with and without heads.

Conclusions:

Configural processing is integral to the structural encoding of body stimuli.
Body inversion effects on behavior and electrophysiology follow a predictable pattern related to rotation.
The N170 component reflects early stages of body perception influenced by orientation.