The anatomical representations of the large facial whiskers, termed barrels, are topographically organized and highly segregated in the posteromedial barrel subfield (PMBSF) of rat layer IV primary somatosensory cortex. Although the functional representations of single whiskers are aligned with their appropriate barrels, their areal extents are rather large, spreading outward from the appropria...

One of the challenges facing prosthetic designers and engineers is to restore the missing sensory function inherit to hand amputation. Several different techniques can be employed to provide amputees with sensory feedback: sensory substitution methods where the recorded stimulus is not only transferred to the amputee, but also translated to a different modality (modality-matched feedback), whic...

[Purpose] The purpose of the present study was to compare the sensory thresholds of healthy subjects using pre-programmed or single-frequency transcutaneous electrical nerve stimulation. [Subjects] Ninety healthy adult subjects were randomly assigned to pre-programmed or single-frequency stimulation groups, each consisting of 45 participants. [Methods] Sensory thresholds were measured in the pa...

a recorded nerve signal via an electrode is composed of many evokes or action potentials, (originated from individual axons) which may be considered as different initial sources. recovering these primitive sources in its turn may lead us to the anatomic originations of a nerve signal which will give us outstanding foresights in neural rehabilitations. accordingly, clinical interests may be r...

Purpose This paper aims to investigate if a sensory intervention of moderate pressure touch children with processing disorder (SPD) affects sleep behaviours and behaviours. Design/methodology/approach A total 50 children, aged 5–11 years both SPD difficulties in Israel, were randomly divided into an experimental control group, nonblinded. Participants the group received three weeks nightly mass...

This special issue focuses on the theme of sensory processing dysfunction in schizophrenia. For more than 50 years, from approximately the time of Bleuler until the early 1960s, sensory function was considered one of the few preserved functions in schizophrenia (Javitt1). Fortunately, the last several decades have brought a renewed and accelerating interest in this topic. The articles included ...

This paper is a companion to “Sensory Awareness is not a Wide Physical Relation: An Empirical Argument against Externalist Intentionalism” (forthcoming, with a reply by Michael Tye, in Nous). I generalize the argument of that previous paper. I attempt to show that, given the mild form of Internalism argued for in the previous paper, it is not only the case that the awareness relation cannot be ...

Neurons in high-level sensory cortical areas respond to complex features in sensory stimuli. Feature elimination is a useful technique for studying these responses. In this approach, a complex stimulus, which evokes a neuronal response, is simplified, and if the cell responds to the reduced stimulus, it is considered selective for the remaining features. We have developed a feature-elimination ...

The four information-processing channels of glabrous skin have distinct tuning characteristics which appear to be determined in the periphery at the level of sensory receptors and their afferent nerve fibers. The four-channel model [J Acoust Soc Am 84 (1988) 1680] has been updated to include measurement over a wider frequency range of tuning of the P and NP I channels, psychophysically determin...