نتایج جستجو برای: spatial processing

تعداد نتایج: 828052  

Journal: :IEEE Transactions on Intelligent Transportation Systems 2016

Journal: :IEEE Transactions on Knowledge and Data Engineering 2021

Due to the growing popularity of indoor location-based services, data management has received significant research attention in past few years. However, we observe that existing indexing and query processing techniques for space do not fully exploit properties space. Consequently, they provide below par performance which makes them unsuitable large venues with high workloads. In this paper, fir...

2013
Lili Tcheang Neil G. Muggleton Vincent Walsh

The ratio of the length of the 2nd and 4th digits of the hand is an indicator of prenatal testosterone exposure and has been shown to be a within sex correlate of various abilities, such as visuo-spatial processing in men. However, a number of studies report such links also exist in women, whilst others show no link for either sex. Using a unique paradigm that sub-divides visuo-spatial processi...

Journal: :NeuroImage 2009
M. Beudel Remco J. Renken Klaus Leonard Leenders B. M. de Jong

A link between perception of time and spatial change is particularly revealed in dynamic conditions. By fMRI, we identified regional segregation as well as overlap in activations related to spatial and temporal processing. Using spatial and temporal anticipation concerning movements of a ball provided a balanced paradigm for contrasting spatial and temporal conditions. In addition, momentary ju...

2013
Natanael A. dos Santos Suellen M. Andrade Bernardino Fernandez Calvo

Hemispheric specialization for spatial frequency processing was investigated by measuring the contrast sensitivity curves of sine-wave gratings in 30 left or right brain-damaged patients using different spatial frequencies compared with healthy participants. The results showed that left brain-damaged patients were selectively impaired in processing high frequencies, whereas right brain-damaged ...

Journal: :Canadian journal of experimental psychology = Revue canadienne de psychologie experimentale 2001
H A Taylor R R Faust T Sitnikova S J Naylor P J Holcomb

The process of describing an object's location relative to another object results in ambiguity. How do people handle this ambiguity? The present studies examined spatial language processing when use of different reference frames results in ambiguity. We investigated whether electrophysiological (ERP) measures of cognitive processing may elucidate underlying reference frame processing; in partic...

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