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Related Experiment Video

Updated: Jun 22, 2026

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

In Vivo Quantification of Hip Arthrokinematics during Dynamic Weight-bearing Activities using Dual Fluoroscopy

Published on: July 2, 2021

Human v6: the medial motion area.

S Pitzalis¹, M I Sereno, G Committeri

¹Department of Education in Sport and Human Movement, University of Rome Foro Italico, 00194 Rome, Italy. sabrina.pitzalis@iusm.it

Cerebral Cortex (New York, N.Y. : 1991)

|June 9, 2009

Summary

This summary is machine-generated.

Human area V6 demonstrates sensitivity to pattern motion, distinguishing it from area MT/V5. This research clarifies the distinct roles of visual cortex areas in motion perception and self-motion analysis.

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Area of Science:

Neuroscience
Visual Perception
Human Brain Imaging

Background:

Functional Magnetic Resonance Imaging (fMRI) is crucial for mapping brain activity.
Understanding the specialization of visual areas is key to deciphering visual processing.

Purpose of the Study:

To verify pattern motion sensitivity in human area V6.
To investigate the functional organization of the human MT+ complex and surrounding areas.

Main Methods:

Cortical-surface-based fMRI mapping.
Wide-field retinotopic stimulation techniques.
Utilizing coherent dot fields as visual stimuli.

Main Results:

Area V6 exhibits high selectivity for coherent pattern motion.
A retinotopic map was identified in the middle temporal cortex (area MT/V5).
Several polar-angle maps surrounding MT/V5 were observed, similar to macaque V5.

Conclusions:

The MT complex (MT+) appears specialized for analyzing motion signals.
Area V6 may play a role in differentiating object motion from self-motion.