{"id":4330,"date":"2018-04-27T00:25:50","date_gmt":"2018-04-27T04:25:50","guid":{"rendered":"http:\/\/web.colby.edu\/cogblog\/?p=4330"},"modified":"2018-05-19T23:40:19","modified_gmt":"2018-05-20T03:40:19","slug":"i-swear-it-happened-but-it-never-did","status":"publish","type":"post","link":"https:\/\/web.colby.edu\/cogblog\/2018\/04\/27\/i-swear-it-happened-but-it-never-did\/","title":{"rendered":"\u201cI Swear It Happened!\u201d But It Never Did\u2026"},"content":{"rendered":"
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Image 1- Ok, Gerard…\u00a0<\/p><\/div>\n

Has someone ever told you a tale that made you think, \u201cThat just can\u2019t be true!\u201d. Well, you may be right. Here\u2019s the thing, you may fondly remember your eighth birthday party at a local barn with a bunch of cute animals. You and your friends rode the horses, brushed the horses, and you even remember feeding the horses straight from your hand. Oh, and the cake! Your mother ordered a special strawberry shortcake for your birthday party. The sun was shining, it was a beautiful day, and you remember that party like it was yesterday. But the even more important thing is, none of this really happened.<\/p>\n

In reality, you have never ridden a horse in your life and you are allergic to strawberries\u2026 Even when a childhood friend of yours gently reminds you that that never really happened, you still firmly believe (and can even remember specific details!) that your eighth birthday party happened exactly that way (Pederson, 2018). Your friend softly says to you, \u201cYou have created a confabulation\u201d, to which you respond, \u201cI\u2019ve created a WHAT?!\u201d<\/p>\n

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Image 2– Maybe…\u00a0<\/p><\/div>\n

Confabulation is a memory disturbance that results in people reporting memories of events in their own personal history that actually never happened. Confabulations can take the form of small inaccuracies, such as simply filling in gaps in one\u2019s memory with false details, or they can be large events, such as the horseback riding birthday party described earlier. Regardless of the magnitude of the memory, it is difficult to convince the person that their \u201cmemories\u201d are false.<\/p>\n

It is sometimes difficult to identify a confabulation because the person reporting the memory could seem very convincing and in touch with reality, but really the story is untrue (Shingaki et al., 2016). People who confabulate confidently describe imagined scenarios and present them as being completely true (Pederson, 2018). Another difficulty in identifying a confabulation is that a person\u2019s autobiographical memory is generally quite difficult to study because if we did not experience the event with the person telling the story, then we can never really know if it actually happened or not. Even if we can\u2019t thoroughly study someone\u2019s episodic history, we can at least know that the person who experiences these confabulations is not purposefully deceiving you with inaccurate information. In fact, they wholeheartedly believe that what they are saying is the truth (Nall, 2017).
\n<\/p>\n

Now, in order to distinguish between false memories and confabulations, a crucial aspect of confabulations must be identified. False memories<\/a> are highly deviant recollections of a previous event. False memories occur as a result of the reconstructive nature of memory, creating limitations and natural failures in our daily memory (McBride &Cutting, 2016). Everyone is guilty of having false memories sometimes, and even telling them as true stories to our friends. \u00a0However, confabulations often result from brain damage due to an injury, and often co-occur with conditions such as amnesia ad dementia. Research has also found that confabulations occur in people with neuropsychiatric conditions such as schizophrenia<\/a> and bipolar disorder (Shakeel et. al., 2016). Confabulations are very unlikely to occur in young, healthy people. So if your younger sibling is telling you of an elaborate story that clearly never happened, they may just be having a false memory (or they could be just pulling your leg!).<\/p>\n

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Image 3– You caught me there!<\/p><\/div>\n

As you may have gathered, the essential cognitive process that is involved in confabulations is memory. Specifically, confabulations are associated with an inability to retrieve information from one\u2019s long-term memory (Barba et. al., 1999). Damage to certain parts of the brain, specifically the frontal lobe and related areas, prevents access to stored information, causing large gaps in one\u2019s long-term memory. Some patients with this sort of damage tend to fill in these gaps with inaccurate information, which they believe to be their true memories. Confabulators believe all of their memories are true, making it impossible for them to differentiate between the memories that are true and the ones that are untrue. way to explain the inability to distinguish between real and imagined memories is a failure in source monitoring, meaning misattributing the source from which you gained a piece of information (Barba et. al., 1999). Evidence for the relationship between confabulation and source monitoring was discussed in a study done by Barba et al. which refers to confabulation as a form of \u201csource amnesia\u201d (Barba et. al., 1999). In their study, Barba, Nedjam, and Dubois compared performance on several tasks testing cognitive functioning between participants with Alzheimer\u2019s disease and \u201cnormal\u201d participants (Barba et. al., 1999). They found that even though performance on source monitoring tasks did not necessarily correlate to confabulatory tendencies, the participants with Alzheimer\u2019s did demonstrate significantly impaired source monitoring abilities compared to the \u201cnormal\u201d participants (Barba et. al., 1999). It is common to notice confabulations in people with injuries and conditions that affect their memory. Confabulations do not typically arise in \u201chealthy\u201d people whereas false memories are overwhelmingly common in everyone\u2019s life.<\/p>\n

Overall, confabulations do not necessarily occur in a person with typically functioning cognitive ability. However, it is still important to recognize which populations are prone to confabulating. Most people interact with people in these populations who confabulate, whether that be a grandparent who is developing dementia or a friend who has bipolar disorder. It is important to know that people who sometimes confabulate in order to make sense of their own memories are not lying. They simply believe that what they are saying is the truth! Learning about the causes and situations in which confabulations occur can allow us to be more understanding during an interaction with a person presenting a confabulation.<\/p>\n

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References<\/p>\n

Barba, G. D., Nedjam, Z., & Dubois, B. (1999). Confabulation, executive functions, and source memory in Alzheimer\u2019s disease. Cognitive Neuropsychology 1999, 16 (3\/4\/5), 385\u2013398. <\/em><\/p>\n

McBride, D. M. & Cutting, J. C. Cognitive (2016). Cognitive psychology: Theory, process, and methodology.<\/em> Boston. SAGE Publications.<\/p>\n

Nall, R. (2017). Confabulation: What you should know. Healthline. <\/em>Retrieved on April 26, 2018 from https:\/\/www.healthline.com\/health\/confabulation<\/em><\/a>. <\/em><\/p>\n

Shakeel, M. K., Docherty, N. M., Rich, P. R., Zaragoza, M.S., Chrobak, Q. M., & McCleery A. (2016). Analyzing confabulations in schizophrenia and healthy participants. Journal of the International Neuropsychological Society<\/em> (2016), 22, 911\u2013919.<\/p>\n

Shingaki, H., Park, P., Ueda, K., Murai, T., & Tsukiura, T. (2016). Disturbance of time orientation, attention, and verbal memory in amnesic patients with confabulation. Journal of Clinical and Experimental Neuropsychology<\/em>, (2016) VOL. 38, NO. 2, 171\u2013182.<\/p>\n

Image 1\u00a0http:\/\/www.quickmeme.com\/p\/3vtrly<\/p>\n

Image 2\u00a0https:\/\/imgflip.com\/i\/1xbt3e<\/p>\n

Image 3\u00a0http:\/\/www.quickmeme.com\/meme\/3r4jix<\/p>\n","protected":false},"excerpt":{"rendered":"

Has someone ever told you a tale that made you think, \u201cThat just can\u2019t be true!\u201d. Well, you may be right. Here\u2019s the thing, you may fondly remember your eighth birthday party at a local barn with a bunch of cute animals. You and your friends rode the horses, brushed the horses, and you even […]<\/p>\n","protected":false},"author":8061,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[80215],"tags":[266336,149745,130400,130392],"_links":{"self":[{"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/posts\/4330"}],"collection":[{"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/users\/8061"}],"replies":[{"embeddable":true,"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/comments?post=4330"}],"version-history":[{"count":5,"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/posts\/4330\/revisions"}],"predecessor-version":[{"id":4659,"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/posts\/4330\/revisions\/4659"}],"wp:attachment":[{"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/media?parent=4330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/categories?post=4330"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/web.colby.edu\/cogblog\/wp-json\/wp\/v2\/tags?post=4330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}