{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,26]],"date-time":"2026-03-26T21:06:46Z","timestamp":1774559206938,"version":"3.50.1"},"reference-count":52,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2018,2,16]],"date-time":"2018-02-16T00:00:00Z","timestamp":1518739200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Neuropsychology"],"published-print":{"date-parts":[[2019,6]]},"abstract":"<jats:p>Spinal cord injury can cause cognitive impairments even when no cerebral lesion is appreciable. As patients are forced to explore the environment in a non\u2010canonical position (i.e., seated on a wheelchair), a modified relation with space can explain motor\u2010related cognitive differences compared to non\u2010injured individuals. Peripersonal space is encoded in motor terms, that is, in relation to the representation of action abilities and is strictly related to the affordance of reachability. In turn, affordances, the action possibilities suggested by relevant properties of the environment, are related to the perceiver's peripersonal space and motor abilities. One might suppose that these motor\u2010related cognitive abilities are compromised when an individual loses the ability to move. We shed light on this issue in 10 patients with paraplegia and 20 matched controls. All have been administered an affordances\u2010related reachability judgement task adapted from Costantini, Ambrosini, Tieri, Sinigaglia, and Committeri (2010, Experimental Brain Research, 207, 95) and neuropsychological tests. Our findings demonstrate that patients and controls show the same level of accuracy in estimating the location of their peripersonal space boundaries, but only controls show the typical overestimation of reaching range. Secondly, patients show a higher variability in their judgements than controls. Importantly, this finding is related to the patients\u2019 ability to perform everyday tasks. Finally, patients are not faster in making their judgements on reachability in peripersonal space, while controls are. Our results suggest that not moving freely or as usual in the environment impact decoding of action\u2010related properties even when the upper limbs are not compromised.<\/jats:p>","DOI":"10.1111\/jnp.12151","type":"journal-article","created":{"date-parts":[[2018,2,16]],"date-time":"2018-02-16T23:32:51Z","timestamp":1518823971000},"page":"354-369","source":"Crossref","is-referenced-by-count":12,"title":["Affordances after spinal cord injury"],"prefix":"10.1111","volume":"13","author":[{"given":"Anna","family":"Sedda","sequence":"first","affiliation":[{"name":"Psychology \u2013 School of Social Sciences \u2013 Heriot Watt University Edinburgh UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ettore","family":"Ambrosini","sequence":"additional","affiliation":[{"name":"Department of Neuroscience University of Padua Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Giada","family":"Dirupo","sequence":"additional","affiliation":[{"name":"Faculty of Psychology and Educational Sciences (FAPSE) University of Geneva Switzerland"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Diana","family":"Tonin","sequence":"additional","affiliation":[{"name":"School of Psychology University of East Anglia Norwich UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Laura","family":"Valsecchi","sequence":"additional","affiliation":[{"name":"Unipolar Spinal Unit ASST Grande Ospedale Metropolitano Niguarda Milan Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tiziana","family":"Redaelli","sequence":"additional","affiliation":[{"name":"Unipolar Spinal Unit ASST Grande Ospedale Metropolitano Niguarda Milan Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Michele","family":"Spinelli","sequence":"additional","affiliation":[{"name":"Unipolar Spinal Unit ASST Grande Ospedale Metropolitano Niguarda Milan Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marcello","family":"Costantini","sequence":"additional","affiliation":[{"name":"Centre for Brain Science Department of Psychology University of Essex UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gabriella","family":"Bottini","sequence":"additional","affiliation":[{"name":"Cognitive Neuropsychology Centre ASST Grande Ospedale Metropolitano Niguarda Milan Italy"},{"name":"Department of Brain and Behavioral Sciences University of Pavia Italy"},{"name":"NeuroMi Milan Center for Neuroscience Italy"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2018,2,16]]},"reference":[{"key":"e_1_2_6_2_1","doi-asserted-by":"publisher","DOI":"10.1152\/jn.00464.2014"},{"key":"e_1_2_6_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.concog.2012.06.010"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.neuroimage.2015.09.035"},{"key":"e_1_2_6_5_1","volume-title":"International standards for neurological classification of spinal cord injury, revised 2000","author":"American Spinal Injury Association","year":"2008"},{"key":"e_1_2_6_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10072-005-0443-4"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jml.2007.12.005"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.18637\/jss.v067.i01"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.1162\/089892900562237"},{"key":"e_1_2_6_10_1","volume-title":"Peripersonal space: A multisensory interface for body\u2013object interactions. 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