--- title: "Meaning & Key Takeaway of: Neurobiological research has shown that…" description: "\"Neurobiological research has shown that in people with chronic PTSD, both stress hormone secretion and areas of the brain connected to memory function,..." image: "https://sms4smile.com/quotes/i/31a/siri-hustvedt-860_affected_neurobiological-research-has-shown-that_2810890.jpg" --- # Neurobiological research has shown that in people with… ![“Neurobiological research has shown that in people with chronic PTSD, both stress hormone secretion and areas of the brain connected to memory function, such as the hippocampus, appear to be affected, although exactly how and why remains controversial.” quote by Siri Hustvedt](https://sms4smile.com/quotes/i/31a/siri-hustvedt-860_affected_neurobiological-research-has-shown-that_2810890.jpg) [Download](https://sms4smile.com/quotes/i/31a/siri-hustvedt-860_affected_neurobiological-research-has-shown-that_2810890.jpg) [Open image](https://sms4smile.com/quotes/i/31a/siri-hustvedt-860_affected_neurobiological-research-has-shown-that_2810890.jpg) > “Neurobiological research has shown that in people with chronic PTSD, both stress hormone secretion and areas of the brain connected to memory function, such as the hippocampus, appear to be affected, although exactly how and why remains controversial.” [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. PTSD alters stress hormones and memory‑related brain areas, but mechanisms remain debated. **In simple terms:** Trauma changes brain chemistry. Key Takeaway Seek evidence‑based treatment. Themes trauma neuroscience memory Mood clinicalious analytical Type scientific educational When to use this quote - clinical therapy - research studies Key Concepts biology psychopathology Questions to Reflect On - How does stress affect your memory? - What treatments have you tried? A Different Perspective Complexity limits simple solutions. ★ ★ ★ ★ ★ No ratings yet [Brain](https://sms4smile.com/quotes/about/brain/) [Controversial](https://sms4smile.com/quotes/about/controversial/) [Hippocampus](https://sms4smile.com/quotes/about/hippocampus/) [Memory](https://sms4smile.com/quotes/about/memory/) [People](https://sms4smile.com/quotes/about/people/) [Ptsd](https://sms4smile.com/quotes/about/ptsd/) [Research](https://sms4smile.com/quotes/about/research/) [Stress](https://sms4smile.com/quotes/about/stress/) ## Related quotes > [Pain is always emotional. Fear and depression keep constant company with chronic hurting.](https://sms4smile.com/quotes/siri-hustvedt/pain-is-always-emotional-fear-and-depression-keep-constant-company/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [“Human memories were organized in the hippocampus region, but recent research suggested the information was only stored there on a short-term basis. Later, the…](https://sms4smile.com/quotes/james-rollins/human-memories-were-organized-in-the-hippocampus-region-but-recent/) [James Rollins](https://sms4smile.com/quotes/author/james-rollins/) > [“Indeed, brain scans done by scientists at Washington University in St. Louis indicate that areas used to recall memories are the same as those…](https://sms4smile.com/quotes/michio-kaku/indeed-brain-scans-done-by-scientists-at-washington-university-in-st/) [Michio Kaku](https://sms4smile.com/quotes/author/michio-kaku/) > [“He held her a moment longer, allowing the merhorse to become accustomed to her. "How do I steer?" she asked. "You don't," he said.…](https://sms4smile.com/quotes/sarah-beth-durst/he-held-her-a-moment-longer-allowing-the-merhorse-to-become/) [Sarah Beth Durst](https://sms4smile.com/quotes/author/sarah-beth-durst/) > [One definitely wants to have a functioning hippocampus. It's all about learning and memory, the part blown out of the water by Alzheimer's disease.…](https://sms4smile.com/quotes/robert-sapolsky/one-definitely-wants-to-have-a-functioning-hippocampus-it-s-all-about/) [Robert Sapolsky](https://sms4smile.com/quotes/author/robert-sapolsky/) > [While the hippocampus itself doesn't store memories, it serves to triage our experiences based upon their survival significance.](https://sms4smile.com/quotes/david-perlmutter/while-the-hippocampus-itself-doesn-t-store-memories-it-serves-to/) [David Perlmutter](https://sms4smile.com/quotes/author/david-perlmutter/) > [“Cab drivers use spatial maps for a living, and one renowned study showed enlargement of that part of the hippocampus in London taxi drivers.…](https://sms4smile.com/quotes/robert-m-sapolsky/cab-drivers-use-spatial-maps-for-a-living-and-one-renowned-study/) [Robert M. Sapolsky](https://sms4smile.com/quotes/author/robert-m-sapolsky/) > [“And so, with a torn sleeve and a keyboard on which cigarette ash can rest, writers ended up arsonists of recycled material with a…](https://sms4smile.com/quotes/christos-rodoulla-tsiailis/and-so-with-a-torn-sleeve-and-a-keyboard-on-which-cigarette-ash-can/) Christos Rodoulla Tsiailis > [“Across the water, she saw a herd of merhorses rise and fall with the waves. Her breath caught in her throat. Half horse and…](https://sms4smile.com/quotes/sarah-beth-durst/across-the-water-she-saw-a-herd-of-merhorses-rise-and-fall-with-the/) [Sarah Beth Durst](https://sms4smile.com/quotes/author/sarah-beth-durst/) > [If you have a lesion in the hippocampus in both sides, you have short term memory, but you can convert that short term memory…](https://sms4smile.com/quotes/eric-kandel/if-you-have-a-lesion-in-the-hippocampus-in-both-sides-you-have-short/) [Eric Kandel](https://sms4smile.com/quotes/author/eric-kandel/) > [It turns out that this part of the brain is one of the first areas that's attacked by Alzheimer's disease. So we can now…](https://sms4smile.com/quotes/john-o-keefe/it-turns-out-that-this-part-of-the-brain-is-one-of-the-first-areas/) [John O'Keefe](https://sms4smile.com/quotes/author/john-o-keefe/) > [Spatial working memory is impaired by stress.](https://sms4smile.com/quotes/richard-davidson/spatial-working-memory-is-impaired-by-stress/) [Richard Davidson](https://sms4smile.com/quotes/author/richard-davidson/) > [“Most broadly, the PFC chooses between conflicting options—Coke or Pepsi; blurting out what you really think or restraining yourself; pulling the trigger or not.…](https://sms4smile.com/quotes/robert-m-sapolsky/most-broadly-the-pfc-chooses-between-conflicting-options-coke-or/) [Robert M. Sapolsky](https://sms4smile.com/quotes/author/robert-m-sapolsky/) > [“We process emotionally salient information more rapidly and automatically, but with less accuracy. Frontal function—working memory, impulse control, executive decision making, risk assessment, and…](https://sms4smile.com/quotes/robert-m-sapolsky/we-process-emotionally-salient-information-more-rapidly-and/) [Robert M. Sapolsky](https://sms4smile.com/quotes/author/robert-m-sapolsky/) > [Visual cortex is fundamentally a machine whose job is to generate a model of the world.](https://sms4smile.com/quotes/david-eagleman/visual-cortex-is-fundamentally-a-machine-whose-job-is-to-generate-a/) [David Eagleman](https://sms4smile.com/quotes/author/david-eagleman/) ## More by Siri Hustvedt > [I am married to a writer, and this - writing - is an odd enterprise. It's something we both support very strongly.](https://sms4smile.com/quotes/siri-hustvedt/i-am-married-to-a-writer-and-this-writing-is-an-odd-enterprise-it-s/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [With almost no exceptions, art by men is much more expensive than art by women. Even great women artists, like Louise Bourgeois and Lee…](https://sms4smile.com/quotes/siri-hustvedt/with-almost-no-exceptions-art-by-men-is-much-more-expensive-than-art/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [I love the little garden in the back of my family's brownstone in Brooklyn. Digging out there in the dirt is a joy for…](https://sms4smile.com/quotes/siri-hustvedt/i-love-the-little-garden-in-the-back-of-my-family-s-brownstone-in/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [I watched 'Holiday' in college, and that was when I had my first fantasy of being Katharine Hepburn, standing at the top of the…](https://sms4smile.com/quotes/siri-hustvedt/i-watched-holiday-in-college-and-that-was-when-i-had-my-first-fantasy/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [“the impersonal and the personal are always connected.”](https://sms4smile.com/quotes/siri-hustvedt/the-impersonal-and-the-personal-are-always-connected/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [When I don't get enough sleep, I am cranky, vulnerable to headaches, and my concentration is poor.](https://sms4smile.com/quotes/siri-hustvedt/when-i-don-t-get-enough-sleep-i-am-cranky-vulnerable-to-headaches-and/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [“Transformation of the self are related to where you are, and identity Is dependent on others.”](https://sms4smile.com/quotes/siri-hustvedt/transformation-of-the-self-are-related-to-where-you-are-and-identity/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [There's a phenomenology of being sick, one that depends on temperament, personal history, and the culture which we live in.](https://sms4smile.com/quotes/siri-hustvedt/there-s-a-phenomenology-of-being-sick-one-that-depends-on-temperament/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [The faculty of memory cannot be separated from the imagination. They go hand in hand. To one degree or another, we all invent our…](https://sms4smile.com/quotes/siri-hustvedt/the-faculty-of-memory-cannot-be-separated-from-the-imagination-they/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [“Looking is part of love, but what you see when you look is anybody's guess.”](https://sms4smile.com/quotes/siri-hustvedt/looking-is-part-of-love-but-what-you-see-when-you-look-is-anybody-s/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [Every sickness has an alien quality, a feeling of invasion and loss of control that is evident in the language we use about it.](https://sms4smile.com/quotes/siri-hustvedt/every-sickness-has-an-alien-quality-a-feeling-of-invasion-and-loss-of/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [I have a tendency to face my bad fantasies in my books.](https://sms4smile.com/quotes/siri-hustvedt/i-have-a-tendency-to-face-my-bad-fantasies-in-my-books/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [“The outside also becomes us. A human being is born an unfinished organism and as the person develops experience with others becomes a physical…](https://sms4smile.com/quotes/siri-hustvedt/the-outside-also-becomes-us-a-human-being-is-born-an-unfinished/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [I am an American, but a sense of otherness was part of my growing up. I spoke Norwegian before I spoke English. My mother…](https://sms4smile.com/quotes/siri-hustvedt/i-am-an-american-but-a-sense-of-otherness-was-part-of-my-growing-up-i/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) > [When I was an impoverished graduate student, I would sometimes spend $20 or $30 on a T-shirt or accessory I didn't need or even…](https://sms4smile.com/quotes/siri-hustvedt/when-i-was-an-impoverished-graduate-student-i-would-sometimes-spend/) [Siri Hustvedt](https://sms4smile.com/quotes/author/siri-hustvedt/) [Explore all 330 Siri Hustvedt quotes ](https://sms4smile.com/quotes/author/siri-hustvedt/) ## More Affected quotes > [To tell you the truth I am hard put to think of anyone who's career was affected significantly by making all those phone calls…](https://sms4smile.com/quotes/dabney-coleman/to-tell-you-the-truth-i-am-hard-put-to-think-of-anyone-who-s-career/) [Dabney Coleman](https://sms4smile.com/quotes/author/dabney-coleman/) > [First, climate change is the greatest long-term threat faced by humanity. It could cause more human and financial suffering than the two world wars…](https://sms4smile.com/quotes/david-miliband/first-climate-change-is-the-greatest-long-term-threat-faced-by/) [David Miliband](https://sms4smile.com/quotes/author/david-miliband/) > [Be a pattern to others, and then all will go well; for as a whole city is affected by the licentious passions and vices…](https://sms4smile.com/quotes/thomas-carlyle/be-a-pattern-to-others-and-then-all-will-go-well-for-as-a-whole-city/) [Thomas Carlyle](https://sms4smile.com/quotes/author/thomas-carlyle/) > [At first I thought I would have to put on an English accent and try a sort of affected Shakespeare thing.](https://sms4smile.com/quotes/leonardo-dicaprio/at-first-i-thought-i-would-have-to-put-on-an-english-accent-and-try-a/) [Leonardo DiCaprio](https://sms4smile.com/quotes/author/leonardo-dicaprio/) > [Every culture, if its natural development is not too much affected by political restrictions, experiences a perpetual renewal of the formative urge, and out…](https://sms4smile.com/quotes/rudolf-rocker/every-culture-if-its-natural-development-is-not-too-much-affected-by/) [Rudolf Rocker](https://sms4smile.com/quotes/author/rudolf-rocker/) > [Don't show them that you are affected.. Instead, show them that you are happy even without them.. To put a sad face on your…](https://sms4smile.com/quotes/sharlene05/don-t-show-them-that-you-are-affected-instead-show-them-that-you-are/) Sharlene05 > [I wish we could go back to the time when the private lives of our public figures were relevant only if they directly affected…](https://sms4smile.com/quotes/doris-kearns-goodwin/i-wish-we-could-go-back-to-the-time-when-the-private-lives-of-our/) [Doris Kearns Goodwin](https://sms4smile.com/quotes/author/doris-kearns-goodwin/) > [Don't be intimidated by people who seem to be experts. Hear their points of view and get their judgements. But at the end of…](https://sms4smile.com/quotes/robert-dallek/don-t-be-intimidated-by-people-who-seem-to-be-experts-hear-their/) [Robert Dallek](https://sms4smile.com/quotes/author/robert-dallek/) > [Who what am I? My answer: I am the sum total of everything that went before me, of all I have been seen done,…](https://sms4smile.com/quotes/salman-rushdie/who-what-am-i-my-answer-i-am-the-sum-total-of-everything-that-went/) [Salman Rushdie](https://sms4smile.com/quotes/author/salman-rushdie/) > [I have wondered why is it that some people are less affected and torn by the verities of life and death that others.](https://sms4smile.com/quotes/john-steinbeck/i-have-wondered-why-is-it-that-some-people-are-less-affected-and-torn/) [John Steinbeck](https://sms4smile.com/quotes/author/john-steinbeck/) > [Then, the other thing that affected my interest in choices growing up was the fact that I was going blind and that meant that…](https://sms4smile.com/quotes/sheena-iyengar/then-the-other-thing-that-affected-my-interest-in-choices-growing-up/) [Sheena Iyengar](https://sms4smile.com/quotes/author/sheena-iyengar/) > [I don't think Wayne Rooney would be affected if you booed him, that's just how he is, but others go under. They really suffer…](https://sms4smile.com/quotes/frank-lampard/i-don-t-think-wayne-rooney-would-be-affected-if-you-booed-him-that-s/) [Frank Lampard](https://sms4smile.com/quotes/author/frank-lampard/) > [I'm not good at standing on platforms and persuading people to my political point of view. Nor would I seek to. My gift is…](https://sms4smile.com/quotes/david-hare/i-m-not-good-at-standing-on-platforms-and-persuading-people-to-my/) [David Hare](https://sms4smile.com/quotes/author/david-hare/) > [I was trying to hold up a mirror to this country, to reflect the past years or so, and the varying degrees in which…](https://sms4smile.com/quotes/said-sayrafiezadeh/i-was-trying-to-hold-up-a-mirror-to-this-country-to-reflect-the-past/) [Said Sayrafiezadeh](https://sms4smile.com/quotes/author/said-sayrafiezadeh/) > [We know COVID-19 hasn't affected communities equally.](https://sms4smile.com/quotes/roy-cooper/we-know-covid-19-hasn-t-affected-communities-equally/) [Roy Cooper](https://sms4smile.com/quotes/author/roy-cooper/) Browse all 1,050 Affected quotes ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "Neurobiological research has shown that in people with chronic PTSD, both stress hormone secretion and areas of the brain connected to memory function, such as the hippocampus, appear to be affected, although exactly how and why remains controversial.", "creator": { "@type": "Person", "name": "Siri Hustvedt" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/siri-hustvedt/neurobiological-research-has-shown-that-in-people-with-chronic-ptsd/", "about": { "@type": "Thing", "name": "Affected" }, "@id": "https://sms4smile.com/quotes/siri-hustvedt/neurobiological-research-has-shown-that-in-people-with-chronic-ptsd/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/31a/siri-hustvedt-860_affected_neurobiological-research-has-shown-that_2810890.jpg", "contentUrl": "https://sms4smile.com/quotes/i/31a/siri-hustvedt-860_affected_neurobiological-research-has-shown-that_2810890.jpg", "url": "https://sms4smile.com/quotes/i/31a/siri-hustvedt-860_affected_neurobiological-research-has-shown-that_2810890.jpg", "width": 1080, "height": 1080, "caption": "“Neurobiological research has shown that in people with chronic PTSD, both stress hormone secretion and areas…” — Siri Hustvedt", "creditText": "SMS4Smile Quotes", "creator": { "@id": "https://sms4smile.com/quotes/#organization" } } }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sms4smile.com/" }, { "@type": "ListItem", "position": 2, "name": "Quotes", "item": "https://sms4smile.com/quotes/" }, { "@type": "ListItem", "position": 3, "name": "Siri Hustvedt", "item": "https://sms4smile.com/quotes/author/siri-hustvedt/" }, { "@type": "ListItem", "position": 4, "name": "Neurobiological research has shown that in...", "item": "https://sms4smile.com/quotes/siri-hustvedt/neurobiological-research-has-shown-that-in-people-with-chronic-ptsd/" } ], "@id": "https://sms4smile.com/quotes/siri-hustvedt/neurobiological-research-has-shown-that-in-people-with-chronic-ptsd/#breadcrumb" }, { "@type": "WebSite", "@id": "https://sms4smile.com/quotes/#website", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "publisher": { "@id": "https://sms4smile.com/quotes/#organization" } }, { "@type": "Organization", "@id": "https://sms4smile.com/quotes/#organization", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "logo": { "@type": "ImageObject", "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png", "width": 512, "height": 512 } } ] } ```