Optic flow speed modulates guidance level control: New insights into two-level steering.
نویسندگان
چکیده
منابع مشابه
A Two-Level Flow Control Scheme for High Speed Networks
Many new network applications demand interprocess communication (IPC) services with guaranteed bandwidth, delay, and low. Existing transport protocol mechanisms have not been designed with these service objectives. Large bandwidth-delay products of high-speed networks also render the existing flow control mechanism inefficient. This paper presents the design, evaluation, and implementation of a...
متن کاملThe need for speed: global optic flow speed influences steering
How do animals follow demarcated paths? Different species are sensitive to optic flow and one control solution is to maintain the balance of flow symmetry across visual fields; however, it is unclear whether animals are sensitive to changes in asymmetries when steering along curved paths. Flow asymmetries can alter the global properties of flow (i.e. flow speed) which may also influence steerin...
متن کاملTraveled distances: New insights into the role of optic flow
In this study, we addressed four related issues concerning the estimation of traveled distances in a distance-matching visual task, using a virtual reality (VR) setup. Firstly, we found that when explicit counting strategies were blocked by an interfering dual task, the performance of 35% of subjects was strongly impaired. Secondly, we found that, when encoding and test phases took place in sim...
متن کاملOptic flow asymmetries bias high-speed steering along roads.
How do animals and insects use visual information to move through the world successfully? Optic flow, the pattern of motion at the eye, is a powerful source of information about self-motion. Insects and humans are sensitive to the global pattern of optic flow and try to maintain flow symmetry when flying or walking. The environments humans encounter, however, often contain demarcated paths that...
متن کاملNew insights into septo-optic dysplasia.
Septo-Optic Dysplasia (SOD) is a rare disorder with postulated genetic and environmental etiology. Whilst initially considered as a very rare disease (defined as incidence of approx. 1 in 50,000 births) recent data gave a reported incidence of 1 in 10,000, with equal sex distribution. The diagnosis of SOD is predominantly a clinical one, and made with the presence of two or more features of the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Experimental Psychology: Human Perception and Performance
سال: 2016
ISSN: 1939-1277,0096-1523
DOI: 10.1037/xhp0000256