Pleasant Deep Pressure: Expanding the Social Touch Hypothesis
نویسندگان
چکیده
منابع مشابه
The effects of deep pressure touch on anxiety.
Occupational therapists who work with hyperactive children and adults who are in an aroused state sometimes employ deep pressure touch (DPT) as a therapeutic method to achieve calmer behavior. This pilot study attempts to measure effects of DPT on objective and subjective anxiety. Twenty-three healthy college students, serving as their own controls, self-administered DPT via a specially designe...
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BACKGROUND Affective touch carries strong significance for social mammals, including humans. Gentle, dynamic touch of a kind that occurs during social interactions is preferentially encoded by a distinct neural pathway involving tactile C (CT) afferents, a type of unmyelinated afferent nerve found exclusively in hairy skin. CT afferents increase firing when the skin is stroked at a pleasant, ca...
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BACKGROUND Evidence suggests that somatic sensation has a modality for pleasant touch. OBJECTIVE To investigate pleasant touch at the fingertip level (i.e., glabrous skin site) through the elaboration of a linear unidimensional scale that measures (i) various materials according to the level of pleasantness they elicit through active fingertip explorations and (ii) subjects according to their...
متن کاملPhysical Factors Influencing Pleasant Touch during Passive Fingertip Stimulation
OBJECTIVE Tactile explorations with the fingertips provide information regarding the physical properties of surfaces and their relative pleasantness. Previously, we performed an investigation in the active touch domain and linked several surface properties (i.e. frictional force fluctuations and net friction) with their pleasantness levels. The aim of the present study was to investigate physic...
متن کاملPhysical Factors Influencing Pleasant Touch during Tactile Exploration
BACKGROUND When scanning surfaces, humans perceive some of their physical attributes. These percepts are frequently accompanied by a sensation of (un)pleasantness. We therefore hypothesized that aspects of the mechanical activity induced by scanning surfaces with fingertips could be objectively associated with a pleasantness sensation. Previously, we developed a unidimensional measure of pleasa...
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ژورنال
عنوان ژورنال: Neuroscience
سال: 2021
ISSN: 0306-4522
DOI: 10.1016/j.neuroscience.2020.07.050