{"id":79955,"date":"2025-10-17T05:22:10","date_gmt":"2025-10-17T05:22:10","guid":{"rendered":"https:\/\/www.newsbeep.com\/il\/79955\/"},"modified":"2025-10-17T05:22:10","modified_gmt":"2025-10-17T05:22:10","slug":"this-ct-scan-belongs-to-44-year-old-french-man-who-lived-normal-life-despite-missing-90-of-brain-baffled-scientists","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/il\/79955\/","title":{"rendered":"This CT scan belongs to 44 year old French man \u2018who lived normal life despite missing 90% of brain\u2019, baffled scientists"},"content":{"rendered":"\n

A rare medical case, first described in The Lancet in 2007,<\/a> highlights the brain’s remarkable adaptability and neuroplasticity. Despite losing 90 percent of his brain, the then 44-year-old French man was reportedly able to lead a relatively normal life, challenging traditional theories about consciousness and brain function. Also read | This CT scan belongs to \u2018a 73 year old woman in whom doctors discovered a 30 year old calcified fetus\u2019 aka stone baby<\/a><\/p>\n

\"Brain Brain scans from a 2007 study published in The Lancet revealed a French man’s extraordinary condition, where his brain was severely compressed due to hydrocephalus, with only a thin layer of brain tissue remaining. (Pic courtesy: The Lancet) All about the case<\/p>\n

Cognitive psychologist Axel Cleeremans’ insights \u2014 shared in a July 14, 2016 report<\/a> by CBC Radio \u2014 suggest that the brain’s ability to learn, adapt, and reorganise itself plays a crucial role in sustaining consciousness and functionality, even in the face of significant damage.<\/p>\n

As per the report: when a 44-year-old man from France started experiencing weakness in his leg, he went to the hospital. That’s when doctors told him he was missing most of his brain. The man’s skull was full of liquid, with just a thin layer of brain tissue left. The condition is known as hydrocephalus.<\/p>\n

\u2018Father of two and worked as a civil servant\u2019<\/p>\n

Here’s what The Lancet said: \u201cA 44-year-old man presented with a 2-week history of mild left leg weakness. At the age of 6 months, he had undergone a ventriculoatrial shunt, because of postnatal hydrocephalus of unknown cause. When he was 14-years-old, he developed ataxia and paresis of the left leg, which resolved entirely after shunt revision. His neurological development and medical history were otherwise normal. He was a married father of two children, and worked as a civil servant.\u201d<\/p>\n

It added, \u201cOn neuropsychological testing, he proved to have an intelligence quotient (IQ) of 75: his verbal IQ was 84, and his performance IQ 70. CT showed severe dilatation of the lateral ventricles (figure); MRI revealed massive enlargement of the lateral, third, and fourth ventricles, a very thin cortical mantle and a posterior fossa cyst. We diagnosed a non-communicating hydrocephalus, with probable stenosis of Magendie’s foramen (figure). The leg weakness improved partly after neuroendoscopic ventriculocisternostomy, but soon recurred; however, after a ventriculoperitoneal shunt was inserted, the findings on neurological examination became normal within a few weeks. The findings on neuropsychological testing and CT did not change.\u201d<\/p>\n

\"Brain Brain scans from a 2007 study in The Lancet that looked at the French man’s brain. (Pic courtesy: The Lancet) ‘It is incredible the brain can continue to function’<\/p>\n

Calling the man’s case a medical miracle \u2014 but also a major challenge to theories about consciousness \u2014 Axel said, \u201cHe was living a normal life. He has a family. He works. His IQ was tested at the time of his complaint. This came out to be 84, which is slightly below the normal range\u2026 so, this person is not bright \u2014 but perfectly, socially apt.\u201d<\/p>\n

He reportedly also spoke about this ‘extremely rare case’ at the Association for the Scientific Study of Consciousness conference in Buenos Aires in 2016. Asked ‘what kind of a larger lesson this case offers about our brains’, Axel said, \u201cOne of the lessons is that plasticity is probably more pervasive than we thought it was \u2026 It is truly incredible that the brain can continue to function, more or less, within the normal range \u2014 with probably many fewer neurons than in a typical brain. A second lesson perhaps: if you’re interested in consciousness \u2014 that is the manner in which the biological activity of the brain produces awareness… one idea that I’m defending is the idea that awareness depends on the brain’s ability to learn.\u201d<\/p>\n

Note to readers: This article is for informational purposes only and not a substitute for professional medical advice. Always seek the advice of your doctor with any questions about a medical condition<\/p>\n","protected":false},"excerpt":{"rendered":"A rare medical case, first described in The Lancet in 2007, highlights the brain’s remarkable adaptability and neuroplasticity.…\n","protected":false},"author":2,"featured_media":79956,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[55868,55865,163,55867,85,46,55864,55866,55869],"class_list":{"0":"post-79955","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-health","8":"tag-cognitive-psychologist","9":"tag-consciousness","10":"tag-health","11":"tag-hydrocephalus","12":"tag-il","13":"tag-israel","14":"tag-medical-miracle","15":"tag-neuroplasticity","16":"tag-this-ct-scan-belongs-to-44-year-old-french-man-who-lived-normal-life-despite-missing-90-of-brain-medical-miracle"},"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/79955","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/comments?post=79955"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/posts\/79955\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media\/79956"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/media?parent=79955"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/categories?post=79955"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/il\/wp-json\/wp\/v2\/tags?post=79955"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}