Remember audiobook cover - The Science of Memory and the Art of Forgetting

Remember

The Science of Memory and the Art of Forgetting

Lisa Genova

4.6 / 5(300 ratings)

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Key Takeaways from Remember

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Mind Map

Remember
Memory Mechanics+
Flaws & Alterations+
The Value of Forgetting+
Aging vs. Alzheimer's+
Preservation & Optimization+

Quiz — Test Your Understanding

Question 1 of 10
According to the book, what is the process by which sensory data becomes a stable, long-term memory?
  • A. It is encoded in the prefrontal cortex and then consolidated in the hippocampus.
  • B. It is encoded in the hippocampus and then consolidated in the prefrontal cortex.
  • C. It is instantly bound into a stable pattern in the motor cortex.
  • D. It bypasses the prefrontal cortex and is stored directly in the working memory.
Question 2 of 10
What did the study involving the Space Shuttle Challenger explosion reveal about episodic memory?
  • A. Highly emotional memories are recorded perfectly and never change over time.
  • B. Episodic memories are powerful and vivid, but they are frequently altered and often inaccurate.
  • C. Trauma prevents the hippocampus from encoding any details of shocking events.
  • D. People can easily distinguish between their original memory of an event and later modified versions.
Question 3 of 10
Why was the patient Henry Molaison still able to learn the physical skill of mirror drawing even after his hippocampus was removed?
  • A. Because semantic memories do not require the hippocampus to be consolidated.
  • B. Because the prefrontal cortex took over the function of long-term memory storage.
  • C. Because muscle memory is formed and stored in the motor cortex, not the hippocampus.
  • D. Because mirror drawing relies purely on short-term working memory.
Question 4 of 10
How does the book view the human brain's tendency to forget information?
  • A. It is a preliminary sign of Alzheimer's disease that should be treated immediately.
  • B. It is a structural flaw in the brain that limits human intelligence.
  • C. It is a healthy, necessary function that prevents our minds from being overwhelmed by useless data.
  • D. It only happens when we fail to use external memory aids like checklists.
Question 5 of 10
Which of the following is recommended as the most effective way to handle 'prospective memory' (remembering to do something in the future)?
  • A. Relying on the brain's natural ability to recall intentions through sheer willpower.
  • B. Using external memory aids such as checklists, calendar alerts, and physical cues.
  • C. Practicing mindfulness meditation to organically trigger the memory at the right time.
  • D. Repeating the intention aloud continuously until the task is completed.
Question 6 of 10
Why are people more likely to experience a 'tip-of-the-tongue' memory glitch when trying to recall someone's name (e.g., Mr. Baker) compared to their profession (e.g., a baker)?
  • A. Names are processed in the motor cortex, which struggles with verbal information.
  • B. A name is an abstract concept lacking sensory associations, while a profession is rich with meaningful, tactile details.
  • C. The brain intentionally suppresses proper nouns to save space in the working memory.
  • D. Professions are stored as episodic memories, while names are stored as muscle memories.
Question 7 of 10
According to the text, what distinguishes the memory lapses of normal aging from those caused by Alzheimer’s disease?
  • A. Normal aging affects the motor cortex, while Alzheimer’s only affects the prefrontal cortex.
  • B. Normal aging causes permanent loss of semantic memory, whereas Alzheimer's only impacts episodic memory.
  • C. Normal aging causes you to forget where your keys are, whereas Alzheimer’s causes you to forget what keys are used for.
  • D. Normal aging is caused by amyloid plaques, while Alzheimer's is caused by the natural slowing of neurons.
Question 8 of 10
What did the study of the 678 elderly Catholic nuns suggest about Alzheimer’s disease and memory?
  • A. A highly structured religious life completely prevents the formation of amyloid plaques.
  • B. An active, mentally stimulating lifestyle builds alternate neural pathways that can stave off the symptoms of dementia even if plaques are present.
  • C. Engaging in crossword puzzles is the only proven way to reverse brain shrinkage.
  • D. Only individuals with an innate 'memory savant' ability are immune to the effects of Alzheimer's.
Question 9 of 10
What crucial role does sleep play in the functioning of your memory?
  • A. It allows the prefrontal cortex to completely clear out all episodic memories from the day.
  • B. It temporarily shuts down the motor cortex so that muscle memory can be transferred to the working memory.
  • C. It provides the hippocampus the necessary time to properly stabilize and store the memories of the day.
  • D. It is the only time the brain can generate new amyloid plaques to protect neurons.
Question 10 of 10
How did Joshua Foer and Akira Haraguchi optimize their memories to memorize long sequences of numbers?
  • A. They translated abstract digits into highly visual, meaningful, and narrative stories.
  • B. They used the MIND diet to biologically enhance their hippocampus size.
  • C. They relied entirely on prospective memory by setting digital calendar alerts.
  • D. They suppressed their episodic memories to free up space in their semantic memory.

Remember — Full Chapter Overview

Remember Summary & Overview

Remember (2021) is about our marvelous and flawed ability to create memories. It explores the different sorts of memories we create, how the brain makes them, why they often fail, and what we can do to get the best out of our astonishing and troubled capacity to remember.

Who Should Listen to Remember?

  • People curious about our brain functions
  • Anyone interested in the human capacity to remember and to forget
  • Folks concerned about what happens to memory as we get older

About the Author: Lisa Genova

Lisa Genova is a Harvard-trained neuroscientist and the author of several best-selling novels that deal with the maladies of the human brain, including Still Alice, which was adapted into an Academy Award-winning film starring Julianne Moore.

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