HapticV1, PascalFrancis, Corpus, bibRecord, 001303

Magnitude estimation of tangential force applied to the fingerpad

Identifieur interne : 001303 ( PascalFrancis/Corpus ); précédent : 001302; suivant : 001304

Magnitude estimation of tangential force applied to the fingerpad

Auteurs : Michel Pare ; Heather Carnahan ; Allan M. Smith

Source :

Experimental brain research [ 0014-4819 ] ; 2002.

RBID : Pascal:02-0194706

Descripteurs français

Pascal (Inist)
- Tâche manuelle, Doigt, Contraction musculaire isométrique, Force, Charge, Mécanorécepteur, Perception sensorielle, Synergie, Sensibilité tactile, Homme, Perception haptique.

English descriptors

KwdEn :
- Finger, Force, Haptic perception, Human, Isometric muscular contraction, Load, Manual task, Mechanoreceptor, Sensorial perception, Synergism, Tactile sensitivity.

Abstract

Prior research on large-fibre skin mechanoreceptors in humans and monkeys has demonstrated their sensitivity to perpendicular skin indentation and to the rate of force application. Although some studies have examined skin afferent responses to stretch, relatively few investigations have examined the neural and perceptual correlates of shear forces applied tangentially to the skin. The present study assessed the ability of human subjects to scale different levels of tangential force applied to the distal pad of the index finger. Subjects were instructed to choose their own magnitude estimation scale. Seven force levels ranging from 0.15 to 0.70 N were delivered randomly at rates of 0.10 N/s, 0.15 N/s or 0.30 N/s. Tangential forces were produced with a smooth metal spatula coated with an adhesive to insure a shear force on the underlying skin without slip. The same procedures were also used to generate skin indentation with normal forces. The results showed that most human subjects were able to scale different magnitudes of both tangential and normal forces applied to the tip of the index finger. The rate of force change did not influence the perception of the applied forces. These results highlight the potentially important role of tangential forces in haptic perception.

Notice en format standard (ISO 2709)

Pour connaître la documentation sur le format Inist Standard.

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A02	`01`			`@0 EXBRAP`
A03		`1`		`@0 Exp. brain res.`
A05				`@2 142`
A06				`@2 3`
A08	`01`	`1`	`ENG`	`@1 Magnitude estimation of tangential force applied to the fingerpad`
A11	`01`	`1`		`@1 PARE (Michel)`
A11	`02`	`1`		`@1 CARNAHAN (Heather)`
A11	`03`	`1`		`@1 SMITH (Allan M.)`
A14	`01`			`@1 Centre de Recherche en Sciences Neurologiques, Département de Physiologie, Université de Montréal, C.P. 6128 @2 Succ. Centre-ville, Montreal, QC, H3C 3J7 @3 CAN @Z 1 aut. @Z 3 aut.`
A14	`02`			`@1 Department of Kinesiology, University of Waterloo @2 Waterloo, ON, N2L 3G1 @3 CAN @Z 2 aut.`
A20				`@1 342-348`
A21				`@1 2002`
A23	`01`			`@0 ENG`
A43	`01`			`@1 INIST @2 12535 @5 354000102213320060`
A44				`@0 0000 @1 © 2002 INIST-CNRS. All rights reserved.`
A45				`@0 35 ref.`
A47	`01`	`1`		`@0 02-0194706`
A60				`@1 P`
A61				`@0 A`
A64	`01`	`1`		`@0 Experimental brain research`
A66	`01`			`@0 DEU`
C01	`01`		`ENG`	@0 Prior research on large-fibre skin mechanoreceptors in humans and monkeys has demonstrated their sensitivity to perpendicular skin indentation and to the rate of force application. Although some studies have examined skin afferent responses to stretch, relatively few investigations have examined the neural and perceptual correlates of shear forces applied tangentially to the skin. The present study assessed the ability of human subjects to scale different levels of tangential force applied to the distal pad of the index finger. Subjects were instructed to choose their own magnitude estimation scale. Seven force levels ranging from 0.15 to 0.70 N were delivered randomly at rates of 0.10 N/s, 0.15 N/s or 0.30 N/s. Tangential forces were produced with a smooth metal spatula coated with an adhesive to insure a shear force on the underlying skin without slip. The same procedures were also used to generate skin indentation with normal forces. The results showed that most human subjects were able to scale different magnitudes of both tangential and normal forces applied to the tip of the index finger. The rate of force change did not influence the perception of the applied forces. These results highlight the potentially important role of tangential forces in haptic perception.
C02	`01`	`X`		`@0 002A25F`
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C03	`01`	`X`	`ENG`	`@0 Manual task @5 01`
C03	`01`	`X`	`SPA`	`@0 Tarea manual @5 01`
C03	`02`	`X`	`FRE`	`@0 Doigt @5 02`
C03	`02`	`X`	`ENG`	`@0 Finger @5 02`
C03	`02`	`X`	`SPA`	`@0 Dedo @5 02`
C03	`03`	`X`	`FRE`	`@0 Contraction musculaire isométrique @5 03`
C03	`03`	`X`	`ENG`	`@0 Isometric muscular contraction @5 03`
C03	`03`	`X`	`SPA`	`@0 Contracción muscular isométrica @5 03`
C03	`04`	`X`	`FRE`	`@0 Force @5 04`
C03	`04`	`X`	`ENG`	`@0 Force @5 04`
C03	`04`	`X`	`SPA`	`@0 Fuerza @5 04`
C03	`05`	`X`	`FRE`	`@0 Charge @5 05`
C03	`05`	`X`	`ENG`	`@0 Load @5 05`
C03	`05`	`X`	`SPA`	`@0 Carga @5 05`
C03	`06`	`X`	`FRE`	`@0 Mécanorécepteur @5 06`
C03	`06`	`X`	`ENG`	`@0 Mechanoreceptor @5 06`
C03	`06`	`X`	`SPA`	`@0 Mecanorreceptor @5 06`
C03	`07`	`X`	`FRE`	`@0 Perception sensorielle @5 07`
C03	`07`	`X`	`ENG`	`@0 Sensorial perception @5 07`
C03	`07`	`X`	`SPA`	`@0 Percepción sensorial @5 07`
C03	`08`	`X`	`FRE`	`@0 Synergie @5 11`
C03	`08`	`X`	`ENG`	`@0 Synergism @5 11`
C03	`08`	`X`	`SPA`	`@0 Sinergia @5 11`
C03	`09`	`X`	`FRE`	`@0 Sensibilité tactile @5 13`
C03	`09`	`X`	`ENG`	`@0 Tactile sensitivity @5 13`
C03	`09`	`X`	`SPA`	`@0 Sensibilidad tactil @5 13`
C03	`10`	`X`	`FRE`	`@0 Homme @5 54`
C03	`10`	`X`	`ENG`	`@0 Human @5 54`
C03	`10`	`X`	`SPA`	`@0 Hombre @5 54`
C03	`11`	`X`	`FRE`	`@0 Perception haptique @4 CD @5 96`
C03	`11`	`X`	`ENG`	`@0 Haptic perception @4 CD @5 96`
N21				`@1 112`

Format Inist (serveur)

NO :	PASCAL 02-0194706 INIST
ET :	Magnitude estimation of tangential force applied to the fingerpad
AU :	PARE (Michel); CARNAHAN (Heather); SMITH (Allan M.)
AF :	Centre de Recherche en Sciences Neurologiques, Département de Physiologie, Université de Montréal, C.P. 6128/Succ. Centre-ville, Montreal, QC, H3C 3J7/Canada (1 aut., 3 aut.); Department of Kinesiology, University of Waterloo/Waterloo, ON, N2L 3G1/Canada (2 aut.)
DT :	Publication en série; Niveau analytique
SO :	Experimental brain research; ISSN 0014-4819; Coden EXBRAP; Allemagne; Da. 2002; Vol. 142; No. 3; Pp. 342-348; Bibl. 35 ref.
LA :	Anglais
EA :	Prior research on large-fibre skin mechanoreceptors in humans and monkeys has demonstrated their sensitivity to perpendicular skin indentation and to the rate of force application. Although some studies have examined skin afferent responses to stretch, relatively few investigations have examined the neural and perceptual correlates of shear forces applied tangentially to the skin. The present study assessed the ability of human subjects to scale different levels of tangential force applied to the distal pad of the index finger. Subjects were instructed to choose their own magnitude estimation scale. Seven force levels ranging from 0.15 to 0.70 N were delivered randomly at rates of 0.10 N/s, 0.15 N/s or 0.30 N/s. Tangential forces were produced with a smooth metal spatula coated with an adhesive to insure a shear force on the underlying skin without slip. The same procedures were also used to generate skin indentation with normal forces. The results showed that most human subjects were able to scale different magnitudes of both tangential and normal forces applied to the tip of the index finger. The rate of force change did not influence the perception of the applied forces. These results highlight the potentially important role of tangential forces in haptic perception.
CC :	002A25F
FD :	Tâche manuelle; Doigt; Contraction musculaire isométrique; Force; Charge; Mécanorécepteur; Perception sensorielle; Synergie; Sensibilité tactile; Homme; Perception haptique
ED :	Manual task; Finger; Isometric muscular contraction; Force; Load; Mechanoreceptor; Sensorial perception; Synergism; Tactile sensitivity; Human; Haptic perception
SD :	Tarea manual; Dedo; Contracción muscular isométrica; Fuerza; Carga; Mecanorreceptor; Percepción sensorial; Sinergia; Sensibilidad tactil; Hombre
LO :	INIST-12535.354000102213320060
ID :	02-0194706

Links to Exploration step

Pascal:02-0194706

Le document en format XML

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<front><div type="abstract" xml:lang="en">Prior research on large-fibre skin mechanoreceptors in humans and monkeys has demonstrated their sensitivity to perpendicular skin indentation and to the rate of force application. Although some studies have examined skin afferent responses to stretch, relatively few investigations have examined the neural and perceptual correlates of shear forces applied tangentially to the skin. The present study assessed the ability of human subjects to scale different levels of tangential force applied to the distal pad of the index finger. Subjects were instructed to choose their own magnitude estimation scale. Seven force levels ranging from 0.15 to 0.70 N were delivered randomly at rates of 0.10 N/s, 0.15 N/s or 0.30 N/s. Tangential forces were produced with a smooth metal spatula coated with an adhesive to insure a shear force on the underlying skin without slip. The same procedures were also used to generate skin indentation with normal forces. The results showed that most human subjects were able to scale different magnitudes of both tangential and normal forces applied to the tip of the index finger. The rate of force change did not influence the perception of the applied forces. These results highlight the potentially important role of tangential forces in haptic perception.</div>
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<server><NO>PASCAL 02-0194706 INIST</NO>
<ET>Magnitude estimation of tangential force applied to the fingerpad</ET>
<AU>PARE (Michel); CARNAHAN (Heather); SMITH (Allan M.)</AU>
<AF>Centre de Recherche en Sciences Neurologiques, Département de Physiologie, Université de Montréal, C.P. 6128/Succ. Centre-ville, Montreal, QC, H3C 3J7/Canada (1 aut., 3 aut.); Department of Kinesiology, University of Waterloo/Waterloo, ON, N2L 3G1/Canada (2 aut.)</AF>
<DT>Publication en série; Niveau analytique</DT>
<SO>Experimental brain research; ISSN 0014-4819; Coden EXBRAP; Allemagne; Da. 2002; Vol. 142; No. 3; Pp. 342-348; Bibl. 35 ref.</SO>
<LA>Anglais</LA>
<EA>Prior research on large-fibre skin mechanoreceptors in humans and monkeys has demonstrated their sensitivity to perpendicular skin indentation and to the rate of force application. Although some studies have examined skin afferent responses to stretch, relatively few investigations have examined the neural and perceptual correlates of shear forces applied tangentially to the skin. The present study assessed the ability of human subjects to scale different levels of tangential force applied to the distal pad of the index finger. Subjects were instructed to choose their own magnitude estimation scale. Seven force levels ranging from 0.15 to 0.70 N were delivered randomly at rates of 0.10 N/s, 0.15 N/s or 0.30 N/s. Tangential forces were produced with a smooth metal spatula coated with an adhesive to insure a shear force on the underlying skin without slip. The same procedures were also used to generate skin indentation with normal forces. The results showed that most human subjects were able to scale different magnitudes of both tangential and normal forces applied to the tip of the index finger. The rate of force change did not influence the perception of the applied forces. These results highlight the potentially important role of tangential forces in haptic perception.</EA>
<CC>002A25F</CC>
<FD>Tâche manuelle; Doigt; Contraction musculaire isométrique; Force; Charge; Mécanorécepteur; Perception sensorielle; Synergie; Sensibilité tactile; Homme; Perception haptique</FD>
<ED>Manual task; Finger; Isometric muscular contraction; Force; Load; Mechanoreceptor; Sensorial perception; Synergism; Tactile sensitivity; Human; Haptic perception</ED>
<SD>Tarea manual; Dedo; Contracción muscular isométrica; Fuerza; Carga; Mecanorreceptor; Percepción sensorial; Sinergia; Sensibilidad tactil; Hombre</SD>
<LO>INIST-12535.354000102213320060</LO>
<ID>02-0194706</ID>
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Magnitude estimation of tangential force applied to the fingerpad

Magnitude estimation of tangential force applied to the fingerpad

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