Posterior parietal cortex
نویسندگان
چکیده
منابع مشابه
Posterior Parietal Cortex Neurons Encode
motion when the object is moving invisibly behind an occluder along an inferred trajectory (Assad and Hoppe-Seyler-Str 3 D-72076 Tü bingen Maunsell, 1995). Moreover, many neurons in area MST, usually referred to as visual tracking (VT) neurons (Sa-Germany kata et al., 1983), will discharge during steady-state SPEM, even in the absence of any retinal image slip, for example, if the pursued targe...
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How do we decide how to react to a stimulus or event? To do so requires recognition of the stimulus itself as well as an appreciation of the context within which that stimulus is encountered. In this issue of Neuron, Stoet and Snyder report that neurons in the parietal cortex of monkeys can carry contextual information related to the rules that are relevant for solving a visual discrimination t...
متن کاملCognitive functions of the posterior parietal cortex
The posterior parietal cortex has traditionally been associated with visuo-spatial perception and spatial attention, however, accumulating evidence indicates that it is involved in a much wider range of cognitive functions. The articles included in the E-book review experimental data and theoretical considerations, as well as reviews of recent work supporting this idea. Anatomical, lesion, neur...
متن کاملDecoding trajectories from posterior parietal cortex ensembles.
High-level cognitive signals in the posterior parietal cortex (PPC) have previously been used to decode the intended endpoint of a reach, providing the first evidence that PPC can be used for direct control of a neural prosthesis (Musallam et al., 2004). Here we expand on this work by showing that PPC neural activity can be harnessed to estimate not only the endpoint but also to continuously co...
متن کاملPosterior parietal cortex and developmental dyslexia.
Dyslexia is defined as a specific reading disorder despite normal intelligence and conventional teaching. One of the most influential theories attempting to explain problems suffered by dyslexics assumes that dyslexia is caused by deficits of the magnocellular system. This system, generally responsible for processing fast sensory information, projects mostly to the parietal cortex. Consistent w...
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ژورنال
عنوان ژورنال: Current Biology
سال: 2017
ISSN: 0960-9822
DOI: 10.1016/j.cub.2017.06.007