Regional differences and interindividual variability in sensitivity to vibration in the glabrous skin of the human hand
Thresholds for sensation of continuous sinusoidal skin displacements were determined in 7 different test points in the glabrous skin area of the right hand of 11 human subjects. While the subjects were tracking the threshold, the frequency of the sine wave was continuously varied between 0.8 Hz and...
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| Veröffentlicht in: | Brain research 1984-05, Vol.301 (1), p.65-72 |
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| creator | Lo¨fvenberg, J. Johansson, R.S. |
| description | Thresholds for sensation of continuous sinusoidal skin displacements were determined in 7 different test points in the glabrous skin area of the right hand of 11 human subjects. While the subjects were tracking the threshold, the frequency of the sine wave was continuously varied between 0.8 Hz and 400 Hz. The obtained threshold-frequency functions showed systematic differences between test points at frequencies below 40–60 Hz. These differences were closely related to density in the skin of the afferent mechanoreceptive units most likely accounting for the decisive afferent signals. At higher frequencies, the interregional variation was less marked whereas there was a pronounced variation between subjects. It was proposed that the detection of the type of stimuli used was based on activity in 3 different mechanoreceptive systems. |
| doi_str_mv | 10.1016/0006-8993(84)90403-7 |
| format | Article |
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While the subjects were tracking the threshold, the frequency of the sine wave was continuously varied between 0.8 Hz and 400 Hz. The obtained threshold-frequency functions showed systematic differences between test points at frequencies below 40–60 Hz. These differences were closely related to density in the skin of the afferent mechanoreceptive units most likely accounting for the decisive afferent signals. At higher frequencies, the interregional variation was less marked whereas there was a pronounced variation between subjects. It was proposed that the detection of the type of stimuli used was based on activity in 3 different mechanoreceptive systems.</description><identifier>ISSN: 0006-8993</identifier><identifier>EISSN: 1872-6240</identifier><identifier>DOI: 10.1016/0006-8993(84)90403-7</identifier><identifier>PMID: 6733489</identifier><identifier>CODEN: BRREAP</identifier><language>eng</language><publisher>London: Elsevier B.V</publisher><subject>Adolescent ; Adult ; Biological and medical sciences ; cutaneous mechanoreceptors ; detection ; Female ; Fundamental and applied biological sciences. Psychology ; Hand - innervation ; human hand ; Humans ; Male ; Mechanoreceptors - physiology ; Psychophysics ; Sensory Thresholds ; Skin - innervation ; Somesthesis and somesthetic pathways (proprioception, exteroception, nociception); interoception; electrolocation. Sensory receptors ; Space life sciences ; Vertebrates: nervous system and sense organs ; Vibration</subject><ispartof>Brain research, 1984-05, Vol.301 (1), p.65-72</ispartof><rights>1984 Elsevier Science Publishers B.V., Amsterdam</rights><rights>1984 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c417t-8deeee9e146b27d9234e3b640a618bf2d2785dd4e7f5c8e64af1c01abd13b8883</citedby><cites>FETCH-LOGICAL-c417t-8deeee9e146b27d9234e3b640a618bf2d2785dd4e7f5c8e64af1c01abd13b8883</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0006-8993(84)90403-7$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=9666283$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/6733489$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Lo¨fvenberg, J.</creatorcontrib><creatorcontrib>Johansson, R.S.</creatorcontrib><title>Regional differences and interindividual variability in sensitivity to vibration in the glabrous skin of the human hand</title><title>Brain research</title><addtitle>Brain Res</addtitle><description>Thresholds for sensation of continuous sinusoidal skin displacements were determined in 7 different test points in the glabrous skin area of the right hand of 11 human subjects. While the subjects were tracking the threshold, the frequency of the sine wave was continuously varied between 0.8 Hz and 400 Hz. The obtained threshold-frequency functions showed systematic differences between test points at frequencies below 40–60 Hz. These differences were closely related to density in the skin of the afferent mechanoreceptive units most likely accounting for the decisive afferent signals. At higher frequencies, the interregional variation was less marked whereas there was a pronounced variation between subjects. It was proposed that the detection of the type of stimuli used was based on activity in 3 different mechanoreceptive systems.</description><subject>Adolescent</subject><subject>Adult</subject><subject>Biological and medical sciences</subject><subject>cutaneous mechanoreceptors</subject><subject>detection</subject><subject>Female</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hand - innervation</subject><subject>human hand</subject><subject>Humans</subject><subject>Male</subject><subject>Mechanoreceptors - physiology</subject><subject>Psychophysics</subject><subject>Sensory Thresholds</subject><subject>Skin - innervation</subject><subject>Somesthesis and somesthetic pathways (proprioception, exteroception, nociception); interoception; electrolocation. Sensory receptors</subject><subject>Space life sciences</subject><subject>Vertebrates: nervous system and sense organs</subject><subject>Vibration</subject><issn>0006-8993</issn><issn>1872-6240</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1984</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqFUU2LFDEQDeKyjqP_QKEPInpoTTqZfFwWZPFjYWFB9BzyUdmJ9qTXJD2y_970zjBHty5F1Xv1KN5D6BXBHwgm_CPGmPdSKfpOsvcKM0x78QStiBRDzweGn6LVifIMPS_lVxspVfgcnXNBKZNqhf5-h9s4JTN2PoYAGZKD0pnku5gq5Jh83Ec_N3xvcjQ2jrHeN6wrkEqsDWxjnbp9tNnUprRgdQvd7WhsnubSld9tM4WH5XbemdRtm_wLdBbMWODlsa_Rzy-ff1x-669vvl5dfrruHSOi9tJDKwWEcTsIrwbKgFrOsOFE2jD4QciN9wxE2DgJnJlAHCbGekKtlJKu0duD7l2e_sxQqt7F4mAcTYL2nZaEkA0m6lEioVJI2UxeI3YgujyVkiHouxx3Jt9rgvUSjF5c14vrWjL9EIwW7ez1UX-2O_Cno2MSDX9zxE1xZgzZJBfLiaY454OkjXZxoEEzbR8h6-LiEpqPGVzVfor__-MfM4yr6g</recordid><startdate>19840528</startdate><enddate>19840528</enddate><creator>Lo¨fvenberg, J.</creator><creator>Johansson, R.S.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TK</scope><scope>7X8</scope></search><sort><creationdate>19840528</creationdate><title>Regional differences and interindividual variability in sensitivity to vibration in the glabrous skin of the human hand</title><author>Lo¨fvenberg, J. ; Johansson, R.S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c417t-8deeee9e146b27d9234e3b640a618bf2d2785dd4e7f5c8e64af1c01abd13b8883</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1984</creationdate><topic>Adolescent</topic><topic>Adult</topic><topic>Biological and medical sciences</topic><topic>cutaneous mechanoreceptors</topic><topic>detection</topic><topic>Female</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hand - innervation</topic><topic>human hand</topic><topic>Humans</topic><topic>Male</topic><topic>Mechanoreceptors - physiology</topic><topic>Psychophysics</topic><topic>Sensory Thresholds</topic><topic>Skin - innervation</topic><topic>Somesthesis and somesthetic pathways (proprioception, exteroception, nociception); interoception; electrolocation. Sensory receptors</topic><topic>Space life sciences</topic><topic>Vertebrates: nervous system and sense organs</topic><topic>Vibration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lo¨fvenberg, J.</creatorcontrib><creatorcontrib>Johansson, R.S.</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Neurosciences Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Brain research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lo¨fvenberg, J.</au><au>Johansson, R.S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Regional differences and interindividual variability in sensitivity to vibration in the glabrous skin of the human hand</atitle><jtitle>Brain research</jtitle><addtitle>Brain Res</addtitle><date>1984-05-28</date><risdate>1984</risdate><volume>301</volume><issue>1</issue><spage>65</spage><epage>72</epage><pages>65-72</pages><issn>0006-8993</issn><eissn>1872-6240</eissn><coden>BRREAP</coden><abstract>Thresholds for sensation of continuous sinusoidal skin displacements were determined in 7 different test points in the glabrous skin area of the right hand of 11 human subjects. While the subjects were tracking the threshold, the frequency of the sine wave was continuously varied between 0.8 Hz and 400 Hz. The obtained threshold-frequency functions showed systematic differences between test points at frequencies below 40–60 Hz. These differences were closely related to density in the skin of the afferent mechanoreceptive units most likely accounting for the decisive afferent signals. At higher frequencies, the interregional variation was less marked whereas there was a pronounced variation between subjects. It was proposed that the detection of the type of stimuli used was based on activity in 3 different mechanoreceptive systems.</abstract><cop>London</cop><cop>Amsterdam</cop><cop>New York, NY</cop><pub>Elsevier B.V</pub><pmid>6733489</pmid><doi>10.1016/0006-8993(84)90403-7</doi><tpages>8</tpages></addata></record> |
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| ispartof | Brain research, 1984-05, Vol.301 (1), p.65-72 |
| issn | 0006-8993 1872-6240 |
| language | eng |
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| source | MEDLINE; Elsevier ScienceDirect Journals Complete |
| subjects | Adolescent Adult Biological and medical sciences cutaneous mechanoreceptors detection Female Fundamental and applied biological sciences. Psychology Hand - innervation human hand Humans Male Mechanoreceptors - physiology Psychophysics Sensory Thresholds Skin - innervation Somesthesis and somesthetic pathways (proprioception, exteroception, nociception) interoception electrolocation. Sensory receptors Space life sciences Vertebrates: nervous system and sense organs Vibration |
| title | Regional differences and interindividual variability in sensitivity to vibration in the glabrous skin of the human hand |
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