AIMS To identify the threshold of reduced sensory perception in Type 2 diabetes mellitus (Type 2 DM) using a range of research grade monofilaments. METHODS Three groups of participants were recruited into a between subject, cross-sectional study. Group 1(NEW), persons with Type 2 DM diagnosed for less than 2 years (n = 80); Group 2 (EST) persons with Type 2 DM diagnosed for more than 2 years ...

Sensory integration disorders are central nervous system disorders characterized by imbalance among the primary sensations of sight, hearing, touch, taste, or smell. Symptoms of sensory integration dysfunction have been known to occur in a wide array of disease conditions such as vertigo, deafness, stroke, multiple sclerosis, and peripheral neuropathy, however the clinical entity of sensory int...

In theorizing about perception, philosophers have often multiplied qualities. To perceptible qualities of external objects, like colors and shapes (‘sensible’ qualities), have been added qualities of experiences (‘sensory’ qualities) or of sense-data (‘sensational’ qualities). Start with sensory qualities. The phrase ‘sensory quality’ is not much in use these days, having lost out to ‘phenomena...

The present Research Topic explores closely related aspects of mental functioning, namely an interplay between perception and cognition, interactions among various sensory modalities, and finally, more or less unified conscious experiences arising in the context of these relations. Contributions emphasize a high flexibility observed in perception and may be seen as potential challenges to the t...

Numerous and diverse physiological changes occur during fruit ripening and maturity at harvest is one of the key factors influencing the flavour quality of fruits. The effect of ripening on chemical composition, physical parameters and sensory perception of three muskmelon (Cucumis melo L. reticulatus group) cultivars was evaluated. Significant correlations emerging from this extensive data set...

The growth and behavior of higher organisms depend on the accurate perception and integration of sensory stimuli by the nervous system. We show that defects in sensory perception in C. elegans result in abnormalities in the growth of the animal and in the expression of alternative behavioral states. Our analysis suggests that sensory neurons modulate neural or neuroendocrine functions, regulati...

Crossmodal integration is a term applicable to many phenomena in which one sensory modality influences task performance or perception in another sensory modality. We distinguish the term binding as one that should be reserved specifically for the process that underpins perceptual object formation. To unambiguously differentiate binding form other types of integration, behavioral and neural stud...

The first symptom arising in many Fabry patients is neuropathic pain due to changes in small myelinated and unmyelinated fibers in the periphery, which is subsequently followed by a loss of sensory perception. Here we studied changes in the peripheral nervous system of Fabry patients and a Fabry mouse model induced by deletion of α-galactosidase A (Gla-/0). The skin innervation of Gla-/0 mice r...

Polymodal sensory neurons inform organisms about the nature of the physical world around them. The activity of these cells guide behaviors including the withdrawal from nocifensive stimuli such as intense heat or harsh force to feeling the comforting weight of a warm blanket. Molecular and genetic analysis of the channel proteins required for these divers behavioral responses have revealed an e...