Interaction of cortical networks mediating object motion detection by moving observers

• Published in: Experimental brain research Vol. 221; no. 2; pp. 177 - 189
• Main Authors: Calabro, F. J., Vaina, L. M.
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer-Verlag 01.08.2012; Springer; Springer Nature B.V
• Subjects: Adult; Applied physiology; Biological and medical sciences; Biomedical and Life Sciences; Biomedicine; Brain Mapping; Brain research; Causality; Cerebral Cortex - blood supply; Cerebral Cortex - physiology; Computed tomography; Cortex; Cortex (parietal); Data processing; Eye and associated structures. Visual pathways and centers. Vision; Feedback, Physiological - physiology; Female; Functional Laterality; Functional magnetic resonance imaging; Fundamental and applied biological sciences. Psychology; Hemispheric laterality; Human physiology applied to population studies and life conditions. Human ecophysiology; Humans; Image Processing, Computer-Assisted; Information processing; Magnetic Resonance Imaging; Male; Medical sciences; Motion detection; Motion Perception - physiology; Movement - physiology; Nerve Net - blood supply; Nerve Net - physiology; Neural networks; Neurology; Neurosciences; Oxygen - blood; Photic Stimulation; Psychomotor Performance; Psychophysics; Research Article; Signal Detection, Psychological - physiology; Transports. Aerospace. Diving. Altitude; Vasoactive intestinal peptide; Vertebrates: nervous system and sense organs; Visual perception; Visual stimuli; Young Adult; United States > US; Massachusetts; fMRI; Connectivity; Object motion; Self-motion; Visual stimulus; Vection; Left hemisphere; Magnetic resonance; Multivariate analysis; Nuclear magnetic resonance imaging; Eccentric movement; Visual task

The task of parceling perceived visual motion into self- and object motion components is critical to safe and accurate visually guided navigation. In this paper, we used functional magnetic resonance imaging to determine the cortical areas functionally active in this task and the pattern connectivit...