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We assess recent evidence for early post-lesional blindsight-like behavior in macaques and wonder if reduced saccade rates may alternatively reflect degraded sensory processing or decision criteria. Decisive tests should compare matched Yes\/No and two-alternative forced-choice sensitivity using signal-detection theory, potentially aided by reaction-time methods. Establishing genuine early dissociations would enable reversible animal models and more rigorous identification of neural mechanisms specific to awareness rather than visual processing strength.<\/jats:p>","DOI":"10.1093\/cercor\/bhag146","type":"journal-article","created":{"date-parts":[[2026,8,22]],"date-time":"2026-08-22T11:45:39Z","timestamp":1787399139000},"source":"Crossref","is-referenced-by-count":1,"title":["Blindsight vs weaksight"],"prefix":"10.1093","volume":"36","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8433-4232","authenticated-orcid":false,"given":"Hakwan C","family":"Lau","sequence":"first","affiliation":[{"name":"Center for Neuroscience Imaging Research, Institute for Basic Science ,","place":["2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea"]},{"name":"Department of Brain Science and Engineering, Sungkyunkwan University ,","place":["2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea"]},{"name":"Department of Intelligent Precision Healthcare Convergence, Sungkyunkwan University ,","place":["2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea"]},{"name":"Department of Biomedical Engineering, Sungkyunkwan University ,","place":["2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomoya","family":"Nakamura","sequence":"additional","affiliation":[{"name":"Center for Neuroscience Imaging Research, Institute for Basic Science ,","place":["2066 Seobu-ro, Jangan-gu, Suwon-si, Gyeonggi-do 16419, Republic of Korea"]},{"name":"RIKEN Center for Brain Science ,","place":["2-1 Hirosawa, Wako, Saitama 351-0198, Japan"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2026,10,5]]},"reference":[{"key":"2026100600312136000_ref1","doi-asserted-by":"publisher","first-page":"14190","DOI":"10.1073\/pnas.94.25.14190","article-title":"Is blindsight like normal, near-threshold vision?","volume":"94","author":"Azzopardi","year":"1997","journal-title":"Proc Natl Acad Sci USA"},{"key":"2026100600312136000_ref2","doi-asserted-by":"publisher","first-page":"2043","DOI":"10.1016\/j.cub.2026.03.031","article-title":"Acute requirement for the hippocampus in putatively conscious vision revealed by a mouse model of blindsight","volume":"36","author":"Bhatla","year":"2026","journal-title":"Curr Biol"},{"key":"2026100600312136000_ref3","doi-asserted-by":"publisher","DOI":"10.1101\/2025.11.14.688399","article-title":"Working memory selectively modulates subjective perception: a pilot study","author":"Che","year":"2025","journal-title":"bioRxiv"},{"key":"2026100600312136000_ref4","doi-asserted-by":"publisher","first-page":"247","DOI":"10.1038\/373247a0","article-title":"Blindsight in monkeys","volume":"373","author":"Cowey","year":"1995","journal-title":"Nature."},{"key":"2026100600312136000_ref5","first-page":"455","volume-title":"Signal detection theory and psychophysics. 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