منابع مشابه
Neural systems supporting navigation
Much is known about how neural systems determine current spatial position and orientation in the environment. By contrast little is understood about how the brain represents future goal locations or computes the distance and direction to such goals. Recent electrophysiology, computational modelling and neuroimaging research have shed new light on how the spatial relationship to a goal may be de...
متن کاملAge differences in the neural systems supporting human allocentric spatial navigation.
Age-related declines in spatial navigation are well-known in human and non-human species. Studies in non-human species suggest that alteration in hippocampal and other neural circuitry may underlie behavioral deficits associated with aging but little is known about the neural mechanisms of human age-related decline in spatial navigation. The purpose of the present study was to examine age diffe...
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Indoor navigation highly depends on context and requires flexible data structures to support the many use cases and configurations. For example, an indoor navigation system must cope with different localisation techniques, infrastructures, and capabilities of mobile devices. Also physical constraints from the built-up environment, different modes of navigation (like walking, driving, or flying)...
متن کاملApplications of Inertial Navigation Systems in Medical Engineering
Inertial navigation systems are of the most important and practical systems in determining the velocity, position and attitude of the vehicles and different equipment. In these systems, three accelerometers and three gyroscopes are used to measure linear accelerations and angular velocities of vehicles, respectively. By using the output of these sensors and special inertial algorithms in differ...
متن کاملRecurrent Neural Network Approaches for Nonlinear Filters of Navigation Systems
ZHANG LIGUO 1, MA HAIBO 1, CHEN YANGZHOU 1 and NIKOS E. MASTORAKIS2 1School of Electronic Control Engineering, Beijing University of Technology, Beijing 100022, China Hellenic Naval Academy, Piraues, Greece [email protected] Abstract: For vehicle integrated navigation systems, real-time estimating states of the dead reckoning (DR) unit is much more difficult than that of the other measurin...
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ژورنال
عنوان ژورنال: Current Opinion in Behavioral Sciences
سال: 2015
ISSN: 2352-1546
DOI: 10.1016/j.cobeha.2014.08.005