Affective touch topography and body image.
Journal
PloS one
ISSN: 1932-6203
Titre abrégé: PLoS One
Pays: United States
ID NLM: 101285081
Informations de publication
Date de publication:
2021
2021
Historique:
received:
23
11
2020
accepted:
06
11
2021
entrez:
24
11
2021
pubmed:
25
11
2021
medline:
30
12
2021
Statut:
epublish
Résumé
Recent evidence suggests that altered responses to affective touch-a pleasant interoceptive stimulus associated with activation of the C-Tactile (CT) system-may contribute to the aetiology and maintenance of mental conditions characterised by body image disturbances (e.g., Anorexia Nervosa). Here, we investigated whether tactile pleasantness and intensity differ across body sites, and if individual differences in dysmorphic appearance concerns and body and emotional awareness might be associated with touch perceptions across body sites. To this end, we measured perceived pleasantness and intensity of gentle, dynamic stroking touches applied to the palm, forearm, face, abdomen and back of 30 female participants (mean age: 25.87±1.17yrs) using CT-optimal (3 cm/s) and non-CT optimal (0.3 and 30 cm/s) stroking touch. As expected, participants rated CT-targeted touch as more pleasant compared to the two non-CT optimal stroking touch at all body sites. Regardless of stroking velocity, touch applied to the abdomen elicited the lowest pleasantness ratings. Lower levels of emotional awareness, greater levels of interoceptive sensibility and of dysmorphic concerns were associated with lower preference for CT-optimal stroking touch applied to the forearm and the back. These findings begin to elucidate the link between CT sensitivity, dysmorphic appearance concerns and body and emotional awareness, which may have implications for future research looking to inform early interventions. Addressing impaired processing of affective interoceptive stimuli, such as CT-targeted touch, may be the key to current treatment approaches available for those populations at risk of disorders characterised by body image disturbance.
Identifiants
pubmed: 34818341
doi: 10.1371/journal.pone.0243680
pii: PONE-D-20-36914
pmc: PMC8612550
doi:
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
e0243680Déclaration de conflit d'intérêts
The authors have declared that no competing interests exist.
Références
Proc Natl Acad Sci U S A. 2015 Nov 10;112(45):13811-6
pubmed: 26504228
Int J Eat Disord. 2016 Jan;49(1):5-18
pubmed: 26607999
JMIR Ment Health. 2019 Oct 29;6(10):e14115
pubmed: 31469647
Neurosci Biobehav Rev. 2020 Jan;108:445-452
pubmed: 31614152
Nat Rev Neurosci. 2009 Jan;10(1):59-70
pubmed: 19096369
Neuroscience. 2021 Jun 1;464:33-43
pubmed: 32224227
Harv Rev Psychiatry. 2016 Jan-Feb;24(1):53-60
pubmed: 26713718
Cogn Affect Behav Neurosci. 2015 Mar;15(1):211-28
pubmed: 25047105
Can J Exp Psychol. 2007 Sep;61(3):173-83
pubmed: 17974312
Neuroreport. 1999 Jul 13;10(10):2083-7
pubmed: 10424679
Neurosci Biobehav Rev. 2017 Jun;77:237-246
pubmed: 28377099
Psychiatry Res. 2015 Dec 15;230(2):181-8
pubmed: 26360978
Aust N Z J Psychiatry. 2001 Feb;35(1):124-8
pubmed: 11270446
Philos Trans R Soc Lond B Biol Sci. 2016 Nov 19;371(1708):
pubmed: 28080967
Behav Res Ther. 2005 Feb;43(2):183-96
pubmed: 15629749
PLoS One. 2012;7(11):e48230
pubmed: 23133619
J Sex Med. 2015 Jun;12(6):1338-45
pubmed: 25970018
Neurosci Biobehav Rev. 2010 Feb;34(2):237-45
pubmed: 18468687
Front Behav Neurosci. 2014 Feb 21;8:52
pubmed: 24600366
Cogn Neuropsychiatry. 2013;18(6):594-614
pubmed: 23441837
Exp Brain Res. 2010 Jul;204(3):305-14
pubmed: 19771420
J Physiol. 1995 Mar 15;483 ( Pt 3):783-95
pubmed: 7776258
Psychiatry Res. 2011 Nov 30;190(1):115-20
pubmed: 21621275
J Psychopathol Behav Assess. 2011 Mar;33(1):101-110
pubmed: 21472023
PLoS One. 2016 Oct 6;11(10):e0163921
pubmed: 27711234
Sci Rep. 2019 Feb 27;9(1):2889
pubmed: 30814561
PLoS One. 2013 Nov 14;8(11):e79085
pubmed: 24244425
Int J Eat Disord. 2014 May;47(4):400-9
pubmed: 24243423
Nat Neurosci. 2007 Aug;10(8):946-8
pubmed: 17618277
Neuroreport. 1999 Feb 25;10(3):453-9
pubmed: 10208571
Biol Psychiatry Cogn Neurosci Neuroimaging. 2018 Jun;3(6):501-513
pubmed: 29884281
Aust N Z J Psychiatry. 1998 Feb;32(1):129-32
pubmed: 9565194
Int J Eat Disord. 2016 Jan;49(1):59-68
pubmed: 26354076
Philos Trans R Soc Lond B Biol Sci. 2016 Nov 19;371(1708):
pubmed: 28080970
Psychol Bull. 2015 Mar;141(2):311-363
pubmed: 25365763
Soc Cogn Affect Neurosci. 2013 Apr;8(4):378-86
pubmed: 22267520
Conscious Cogn. 2021 Jan;87:103059
pubmed: 33296853
Trends Cogn Sci. 2000 Jun;4(6):223-233
pubmed: 10827445
Brain Res. 1993 Nov 19;628(1-2):301-4
pubmed: 8313159
Nat Neurosci. 2004 Feb;7(2):189-95
pubmed: 14730305
Physiol Behav. 2017 Aug 1;177:129-134
pubmed: 28442332
Psychiatry Res. 2012 Jul 30;198(2):321-3
pubmed: 22417927
Biol Psychol. 2015 Jan;104:65-74
pubmed: 25451381
Nat Neurosci. 2009 May;12(5):547-8
pubmed: 19363489
Neurosci Biobehav Rev. 2019 Dec;107:166-191
pubmed: 31454626
Psychophysiology. 1981 Jul;18(4):483-8
pubmed: 7267933
Horm Behav. 1991 Jun;25(2):195-205
pubmed: 2066080
Eur J Neurosci. 2012 Jun;35(11):1782-8
pubmed: 22594914
Front Psychol. 2013 Oct 08;4:703
pubmed: 24115938
Psychol Aging. 2016 Mar;31(2):176-84
pubmed: 26950227
PLoS One. 2017 Mar 10;12(3):e0173457
pubmed: 28282451
Eat Behav. 2008 Dec;9(4):381-8
pubmed: 18928900
Brain Res. 2011 Oct 12;1417:9-15
pubmed: 21907328
Dev Sci. 2010 Mar;13(2):271-8
pubmed: 20136923
Eur Eat Disord Rev. 2014 Sep;22(5):383-8
pubmed: 24985151
Psychosom Med. 2001 Sep-Oct;63(5):697-710
pubmed: 11573016
Psychiatry Res. 2016 Nov 30;245:491-496
pubmed: 27639880
Psychiatry Res. 2012 Dec 30;200(2-3):530-7
pubmed: 22648006
Behav Brain Res. 2017 Mar 1;320:91-96
pubmed: 27915070
Am J Psychiatry. 1993 Feb;150(2):302-8
pubmed: 8422082
Neurosci Biobehav Rev. 2021 Aug;127:1-24
pubmed: 33891971
J Neurophysiol. 2020 Oct 1;124(4):1229-1240
pubmed: 32965159
Behav Res Ther. 1995 Jan;33(1):69-76
pubmed: 7872940
Int J Eat Disord. 2015 Nov;48(7):889-97
pubmed: 25712775
Pers Soc Psychol Bull. 2010 Mar;36(3):309-25
pubmed: 20179313
Int J Methods Psychiatr Res. 2018 Jun;27(2):e1596
pubmed: 29193423
J Neurosci Methods. 2007 May 15;162(1-2):8-13
pubmed: 17254636
Psychopharmacology (Berl). 2008 Aug;199(3):457-80
pubmed: 18311558
Neurosci Lett. 2008 May 9;436(2):128-32
pubmed: 18395979
PLoS One. 2009;4(5):e5614
pubmed: 19440300
PLoS One. 2014 Jun 12;9(6):e99981
pubmed: 24925079
Compr Psychiatry. 2006 Mar-Apr;47(2):77-87
pubmed: 16490564
Neuron. 2014 May 21;82(4):737-55
pubmed: 24853935
Hum Brain Mapp. 2016 Apr;37(4):1308-20
pubmed: 26873519
Body Image. 2015 Jun;14:118-29
pubmed: 25921657
Psychol Sci. 2014 May 1;25(5):1124-31
pubmed: 24681587
PLoS One. 2013;8(2):e55568
pubmed: 23405173
Eur J Neurosci. 2020 Apr;51(8):1844-1855
pubmed: 31793072
Int J Eat Disord. 2013 Jan;46(1):52-9
pubmed: 23044508
Front Behav Neurosci. 2014 Feb 19;8:54
pubmed: 24600368
Philos Trans R Soc Lond B Biol Sci. 2016 Nov 19;371(1708):
pubmed: 28080971
J Behav Ther Exp Psychiatry. 2016 Mar;50:178-86
pubmed: 26295932
Cortex. 2018 Jul;104:180-192
pubmed: 28532579
Neurosci Biobehav Rev. 2010 Feb;34(2):192-203
pubmed: 19896001
Sci Rep. 2017 Oct 18;7(1):13516
pubmed: 29044137
Behav Res Methods. 2007 May;39(2):175-91
pubmed: 17695343
J Women Aging. 2021 Nov-Dec;33(6):683-691
pubmed: 32574102
Int J Eat Disord. 1997 Sep;22(2):107-25
pubmed: 9261648
J Neurosci. 2014 Feb 19;34(8):2879-83
pubmed: 24553929
Nat Rev Neurosci. 2009 Aug;10(8):573-84
pubmed: 19603056
Neuropsychologia. 1971 Mar;9(1):97-113
pubmed: 5146491
Transl Psychiatry. 2018 Aug 16;8(1):161
pubmed: 30115929
Nat Neurosci. 2002 Sep;5(9):900-4
pubmed: 12145636
Clin Psychol Rev. 2010 Feb;30(1):1-11
pubmed: 19751958
Body Image. 2004 Jan;1(1):29-41
pubmed: 18089139
Sci Rep. 2017 May 31;7(1):2499
pubmed: 28566678
J Abnorm Child Psychol. 2017 Nov;45(8):1647-1661
pubmed: 28133705
J Nerv Ment Dis. 2005 Aug;193(8):564-7
pubmed: 16082302
Behav Brain Res. 2016 Jan 15;297:37-40
pubmed: 26433145
Body Image. 2004 Jan;1(1):113-25
pubmed: 18089145
Br J Soc Clin Psychol. 1966 Sep;5(3):221-31
pubmed: 5975653
Psychiatry Res. 2016 May 30;239:72-8
pubmed: 27137964
Neurology. 1994 Dec;44(12):2361-6
pubmed: 7991127
J Neurosci. 2011 Jun 29;31(26):9554-62
pubmed: 21715620
Eat Disord. 2012;20(5):379-94
pubmed: 22985235
Exp Brain Res. 2016 Mar;234(3):695-709
pubmed: 26586269
J Neurophysiol. 1999 Jun;81(6):2753-63
pubmed: 10368395
Neuropeptides. 2013 Dec;47(6):379-93
pubmed: 24210942
Neuroscience. 2021 Jun 1;464:143-155
pubmed: 32937191
Eat Behav. 2014 Aug;15(3):445-8
pubmed: 25064297
Elife. 2020 Jan 24;9:
pubmed: 31975686
Psychiatry Res Neuroimaging. 2018 Nov 30;281:53-60
pubmed: 30248526
Nat Rev Neurosci. 2002 Aug;3(8):655-66
pubmed: 12154366
Cereb Cortex. 2003 Mar;13(3):308-17
pubmed: 12571120
Br J Clin Psychol. 2006 Mar;45(Pt 1):123-35
pubmed: 16480571
Arch Womens Ment Health. 2021 Feb;24(1):93-105
pubmed: 32562005
Body Image. 2019 Jun;29:6-16
pubmed: 30771695
Aust N Z J Psychiatry. 2010 Jun;44(6):535-42
pubmed: 20397781