Sentence examples for decrease in spatial acuity from inspiring English sources

This reduction in magnitude of cortical response would consequently lead to a reduction in the clarity (or contrast) between the activity evoked by the adjacent, or near-adjacent, cortical regions activated by the two stimuli, and as a result, lead to a decrease in spatial acuity.

Furthermore, fingertip skin conformance was shown to account for some differences in tactile acuity in young subjects, but not for the decline in spatial acuity with aging (Vega-Bermudez and Johnson 2004).

However, the 2 methods yielded largely convergent results in relation to the topographical differences in spatial acuity across body territories (see Figs 2, 3, and 4).

Results from the present study support this hypothesis, suggesting that bilateral stimulation of two homologous body parts leads to a decrease in the percept of spatial acuity.

In contrast, spatial acuity for pain is not assessed, having never been systematically characteri zed.

Variations in tactile spatial acuity across the body have long been known.

Remarkably, in these regions, spatial acuity for pain approaches the exquisite spatial precision repeatedly observed for touch.

Ann Neurol 2014 75:917–924 The ability to discriminate 2 stimuli close in space, called spatial acuity is a fundamental function of exteroceptive sensory systems.

The finding of a preserved spatial acuity in the participant with complete Aβ-fiber loss demonstrates that spatial acuity for pain does not rely on a functioning system of tactile primary afferents.

For instance, cone photoreceptors subserving photopic (day) vision are densely packed in the fovea where spatial acuity is high.

Importantly, this finding is consistent with published estimates of spatial acuity in mice from optokinetic and maze navigation methods [ 30, 31].