{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T12:04:42Z","timestamp":1769601882487,"version":"3.49.0"},"reference-count":75,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2021,12,15]],"date-time":"2021-12-15T00:00:00Z","timestamp":1639526400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"German Israel Foundation","award":["I-1428-105.4\/2017"],"award-info":[{"award-number":["I-1428-105.4\/2017"]}]},{"DOI":"10.13039\/501100003977","name":"Israel Science Foundation","doi-asserted-by":"publisher","award":["147\\20"],"award-info":[{"award-number":["147\\20"]}],"id":[{"id":"10.13039\/501100003977","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Zuckerman STEM leadership program"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,2,3]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Lonely people often crave connectedness. However, they may also experience their environment as threatening, entering a self-preserving state that perpetuates loneliness. Research shows conflicting evidence about their response to positive social cues, and little is known about their experience of observed human touch. The right inferior frontal gyrus (rIFG) is part of an observation\u2013execution network implicated in observed touch perception. Correlative studies also point to rIFG\u2019s involvement in loneliness. We examined the causal effect of rIFG anodal transcranial direct current stimulation on high- and low-loneliness individuals observing human touch. In a cross-over design study, 40 participants watched pictures of humans or objects touching or not touching during anodal and sham stimulations. Participants indicated whether pictures contained humans or objects, and their reaction time was measured. Results show that the reaction time of low-loneliness individuals to observed human touch was significantly slower during anodal stimulation compared to high-loneliness individuals, possibly due to them being more emotionally distracted by it. Lonely individuals also reported less liking of touch. Our findings support the notion that lonely individuals are not drawn to positive social cues. This may help explain the perpetuation of loneliness, despite social opportunities that could be available to lonely people.<\/jats:p>","DOI":"10.1093\/scan\/nsab122","type":"journal-article","created":{"date-parts":[[2021,12,15]],"date-time":"2021-12-15T03:59:48Z","timestamp":1639540788000},"page":"142-150","source":"Crossref","is-referenced-by-count":12,"title":["Touched by loneliness\u2014how loneliness impacts the response to observed human touch: a tDCS study"],"prefix":"10.1093","volume":"17","author":[{"given":"Nira","family":"Saporta","sequence":"first","affiliation":[{"name":"School of Psychological Sciences, University of Haifa, Haifa 3498838, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4454-1031","authenticated-orcid":false,"given":"Leehe","family":"Peled-Avron","sequence":"additional","affiliation":[{"name":"School of Psychological Sciences, University of Haifa, Haifa 3498838, Israel"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Dirk","family":"Scheele","sequence":"additional","affiliation":[{"name":"Division of Medical Psychology, Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn 53105, Germany"},{"name":"Department of Psychiatry, School of Medicine & Health Sciences, University of Oldenburg, Oldenburg 26129, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jana","family":"Lieberz","sequence":"additional","affiliation":[{"name":"Division of Medical Psychology, Department of Psychiatry and Psychotherapy, University Hospital Bonn, Bonn 53105, Germany"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ren\u00e9","family":"Hurlemann","sequence":"additional","affiliation":[{"name":"Department of Psychiatry, School of Medicine & Health Sciences, University of Oldenburg, Oldenburg 26129, Germany"},{"name":"Research Center Neurosensory Science, University of Oldenburg, Oldenburg 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