Learn English with Quirks & Quarks

The Science of Pain


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Published: 29 May 2017   [ UPDATED OCT 2024 ]
Level 6 (C1)   |   Time: 3:28
Accent: Canadian

TOEFL: A professor talks about the science of pain.

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Directions 이용안내 Direcciones Instruções Інструкції


  1. READ the VOCABULARY

    It is important to read the vocabulary before you watch the video. This will improve your ability to understand the video. It will also help you understand how the new vocabulary is used naturally.

  2. WATCH the VIDEO

    The first time you watch the video, just try to understand the overall situation.

  3. ANSWER the QUESTIONS

    First try to answer all the questions from memory. Then rewatch the video and try to answer the questions that you missed.

  4. WATCH and READ the SCRIPT

    Watch the video again while you read the script. Reading and listening at the same time will help you hear each individual word and improve your listening accuracy.

  5. DO the ACTIVITIES

    There are several different activities that focus on test preparation, vocabulary, grammar, and sentence structure.

  1. LEA el VOCABULARIO

    Es importante leer el vocabulario antes de ver el video. Esto mejorará su capacidad para comprender el video. También le ayudará a comprender cómo se usa el nuevo vocabulario de forma natural.

  2. VER el VIDEO

    La primera vez que vea el video, intente comprender la situación general.

  3. RESPONDE a las PREGUNTAS

    Primero intente responder todas las preguntas de memoria. Luego, vuelva a ver el video e intente responder las preguntas que se perdió.

  4. MIRAR Y LEER

    Mire el video nuevamente mientras lee el guión. Leer y escuchar al mismo tiempo lo ayudará a escuchar cada palabra individual y mejorará su precisión auditiva.

  5. HACER LAS ACTIVIDADES

    Hay una serie de actividades diferentes que se centran en la preparación de la examen, el vocabulario, la gramática y la estructura de las oraciones.

  1. 어휘 읽기

    비디오를 보기 전에 어휘와 배경을 읽는 것이 중요합니다. 이렇게 하면 비디오를 이해하는 능력이 향상됩니다. 또한 새로운 어휘가 어떻게 자연스럽게 사용되는지 이해하는데 도움이됩니다.

  2. 비디오 보기

    비디오를 처음 볼 때 전체 상황을 이해하려고 노력하세요.

  3. 문제에 답하기

    먼저 모든 질문에 답을 해보세요. 그런 다음 비디오를 다시보고 놓친 질문에 답해보세요.

  4. 비디오 보면서 대본 읽기

    대본을 읽는 동안 비디오를 다시 보세요. 읽기와 듣기를 동시에 하면 각각의 단어를 듣고, 듣기 정확도를 향상시킬 수 있습니다.

  5. 액티비티 하기

    듣기 정확도, 발음, 어휘, 문법 및 문장 구조에 초점을 맞춘 다양한 액티비티가 있습니다.

  1. LER o VOCABULÁRIO

    É importante ler o vocabulário antes de assistir ao vídeo. Isso melhorará sua capacidade de entender o vídeo. Também ajudará você a entender como o novo vocabulário é usado naturalmente.

  2. ASSISTA ao VÍDEO

    Na primeira vez que assistir ao vídeo, tente entender a situação geral.

  3. RESPONDA às PERGUNTAS

    Primeiro, tente responder a todas as perguntas de memória. Em seguida, assista novamente ao vídeo e tente responder às perguntas que você errou.

  4. ASSISTA e LEIA o SCRIPT

    Assista ao vídeo novamente enquanto lê o roteiro. Ler e ouvir ao mesmo tempo ajudará você a ouvir cada palavra individualmente e a melhorar sua precisão auditiva.

  5. FAÇA as ATIVIDADES

    Existem várias atividades diferentes que se concentram na preparação para o teste, vocabulário, gramática e estrutura de frases.

  1. ПРОЧИТАЙТЕ СЛОВНИК

    Важливо прочитати словник перед переглядом відео. Це покращить вашу здатність розуміти відео. Це також допоможе вам зрозуміти, як нова лексика використовується природно.

  2. ПЕРЕГЛЯНЬТЕ ВІДЕО

    Коли дивитеся відео вперше, просто намагайтеся зрозуміти загальну ситуацію.

  3. ВІДПОВІДАЙТЕ НА ЗАПИТАННЯ

    Спочатку спробуйте відповісти на всі запитання з пам'яті. Потім перегляньте відео ще раз і спробуйте відповісти на запитання, які ви пропустили.

  4. ПЕРЕГЛЯНЬТЕ і ПРОЧИТАЙТЕ СЦЕНАРІЙ

    Перегляньте відео ще раз, читаючи сценарій. Читання і слухання одночасно допоможе вам почути кожне окреме слово і покращити точність сприйняття на слух.

  5. ВИКОНАЙТЕ ЗАВДАННЯ

    Існує кілька різних завдань, які зосереджені на підготовці до тесту, лексиці, граматиці та структурі речень.

Vocabulary 어휘 Vocabulário Vocabulario Словник


Check the words you already know. Marca las palabras que ya conoces. Marque as palavras que você já conhece. 이미 아는 단어에 체크하세요. Позначте слова, які ви вже знаєте.

  • ☐ ☐ ☐ a sensation n. - a physical feeling, like touch, pain, or heat
  • ☐ ☐ ☐ a drive-state n. - a strong internal need, like hunger or thirst
  • ☐ ☐ ☐ subjective adj. - based on personal feelings or opinions (not objective)
  • ☐ ☐ ☐ variability n. - change, variation
  • ☐ ☐ ☐ put up with phv. - endure, withstand
  • ☐ ☐ ☐ genes n. - the physical units of genetics that control traits
  • ☐ ☐ ☐ variation n. - difference or change
  • ☐ ☐ ☐ stimulus n. - an event or action that makes a response
  • ☐ ☐ ☐ an astounding amount [adj] - a surprisingly large amount
  • ☐ ☐ ☐ thermal adj. - related to heat
  • ☐ ☐ ☐ forearm n. - the part of the arm between the hand and elbow
  • ☐ ☐ ☐ susceptibility n. - being likely to be affected by something
  • ☐ ☐ ☐ opioids n. - strong pain-killing drugs (like opium)
  • ☐ ☐ ☐ morphine n. - a strong and addictive pain-killing drug
  • ☐ ☐ ☐ chronic pain n. - long-term pain

n. - noun,    v. - verb,    phv. - phrasal verb,    adj. - adjective,    exp. - expression



Comprehension Questions 이해력 검사 문제 Perguntas de compreensão Preguntas de comprensión Запитання на розуміння


  1. Pain is only a physical sensation like touch or hearing.
    True
    False

  2. Most people experience pain in the same way.
    True
    False

  3. Almost half of the variability in pain sensitivity is influenced by genetics.
    True
    False

  4. Past experience with pain has little effect on how a person experiences pain in the future.
    True
    False

  5. In a study, people rated the pain that they experienced from the same stimulus quite differently.
    True
    False

  6. The largest factor determining chronic pain is a person's gender.
    True
    False

  7. Most people assume that men are more sensitive to pain than women.
    True
    False

Score:



TOEFL Questions TOEFL 문제 Perguntas do TOEFL Preguntas de TOEFL Запитання TOEFL


  1. What is the discussion mainly about?
    (A) How people can cope with pain
    (B) The factors influencing people's experience with pain
    (C) The most recent scientific discoveries related to pain medication
    (D) The differences between pain and light

  2. Why does the professor compare pain to light?
    (A) Because pain has many different properties.
    (B) Because pain is difficult to measure.
    (C) Because pain travels quickly through your body.
    (C) Because pain and light are both caused by photons.

  3. Why is pain a drive-state?
    (A) It can make people feel hungry or thirsty.
    (B) It lasts for a long time.
    (C) It is related to hunger.
    (D) It forces people to respond to it.

  4. According to the professor, which factors influence how a person experiences pain?
    [Choose three answeres.]
    (A) Past experience with pain
    (B) Whether you are a twin
    (C) Sex & gender
    (D) Drug addiction
    (E) Genetics

  5. What does the speaker mean when he says this?

    (A) People respond to the same pain stimulus very differenty.
    (B) Some types of pain are harder to measure than others.
    (C) Most people are very sensitive to pain.
    (D) People often exaggerate their pain.

  6. Having a lot of expereince with pain ______.
    (A) makes you more sensitive to pain
    (B) makes you less sensitive to pain
    (C) has no effect on your sensitivity to pain
    (D) made people less likely to participate in the experience

  7. What does the professor mean when he says this?

    (A) Most people guess that men are more sensitive to pain than women.
    (B) Women are unlikley to talk about their pain experience.
    (C) Women and men react to pain quite differently.
    (D) Women and men are equally sensitive to pain.

Score:



Sentence Building 문장 만들기 Construção de sentença Construcción de oraciones Побудова речень


Directions: Write sentences about the video clip using the words given. You can change the word form or add words, but you cannot change the word order.
( ) = optional   [ ] = necessary

Instrucciones: Escriba oraciones sobre el videoclip usando las palabras dadas. Puede cambiar la forma de la palabra o agregar palabras, pero no puede cambiar el orden de las palabras.

Instruções:: Escreva orações sobre o videoclipe usando as palavras-chave. Você pode alterar a forma da palavra ou adicionar palavras, mas não pode alterar a ordem das palavras.

지시 : 주어진 단어를 사용하여 비디오 클립에 대한 문장을 씁니다. 어형을 변경하거나 단어를 추가할 수 있지만 어순은 변경할 수 없습니다.

Інструкції: Напишіть речення про відеокліп, використовуючи подані слова. Ви можете змінювати форму слова або додавати слова, але не можете змінювати порядок слів.



Sentence 1

pain / like / light / because / it / many / thing / same / time

Pain is like light because it is many things at the same time.



Sentence 2

drive-state / something / demand / you / carry / action

A drive-state is something that demands (that) you carry out an action.



Sentence 3

while / some / people / very / sensitive / pain / other / people / can / put / lot / pain

While some people are very sensitive to pain, other people can put up with a lot of pain.



Sentence 4

by / study / twin / scientist / discover / pain / sensitivity / almost / 50% / genetic

By studying twins, scientists have discovered (that) pain sensitivity is almost 50% genetic.



Sentence 5

there / astound / amount / variation / way / different / people / report / pain

There is an astounding amount of variation in the way (that) different people report pain.



Sentence 6

genetic / can / influence / people / sensitivity / pain / and / reaction / pain / medication

Genetics can influence people's sensitivity to pain and reaction to pain medication.



Sentence 7

each / time / you / injure / self / you / become / sensitive / pain

Each time you injure yourself, you become more sensitive to pain.



Sentence 8

professor / claim / women / tend / sensitive / pain / men

The professor claims (that) women tend to be more sensitive to pain than men (do).



Discussion 논의 Questões de discussão Discusión Обговорення


  1. Did anything from this discussion surprise you?
  2. The speaker compares light to pain. How are they similar? How are they different?
  3. Do you think you have high or low pain tolerance? Can you give some evidence or examples?
  4. When you feel extreme pain, how do you usually react? Do you cry? Scream? Swear? Laugh? Grin and bear it (smile and be silent)?
  5. What is the most painful experience that you have had in your life? What pain score would you give it (from 1 to 100)?
  6. How do you usually deal with pain? What types of pain do you treat yourself? What types of pain make you consult a doctor?
  7. What is the most painful thing you can imagine?

Script 대본 Roteiro Guion Сценарій


We'll look at how from a scientific perspective doctors are still trying to understand the complexities, even mysteries, of how we feel pain. So to talk about the scientific understanding of pain I'm joined by Dr. Jeff Mogil. Dr. Mogil welcome to the program.

Thanks very much for having me, Bob.

Now this seems like a strange question, but what exactly is pain?

Pain is a strange thing. It's sort of like lights, which we learned a long time ago was two things at the same time. Pain is at least two things at the same time. It's a sensation, sort of like vision or hearing or touch. But it's also an emotion like fear or anger. And it's also a third thing at the same time. It's a drive state like hunger or thirst. It's something that demands that you carry out an action.

Why is it so hard then to measure a person's pain?

Why does there seem to be such a variability between the way people report pain? I mean, somebody might complain a lot about some little thing and other people seem to be able to put up with a lot of pain.

Yeah, this is something that I've been studying practically my whole career. They've done twin studies, and I can tell you that almost half the answer is genes. And a little bit more than half the answer are other environmental factors, probably the most important of which being how much pain experience have you had in your life before that.

How much of a variation could there be between one person and another given the same pain stimulus?

Oh an astounding amount of variation. So they've done studies like this. They once took 500 people in Bethesda, Maryland, and they gave them all the exact same thermal stimulus to their forearm and asked them to rate that on a scale from zero to 100. There were a few people at the low end that said that was about a four or a five out of 100. And then there were people at the high end that said it was a 95 or 96 of a hundred and every rating in between. So as much variability as you can imagine, we can demonstrate.

Now you mentioned genetics of pain. How is that influencing how we experience it?

Well on the one hand it's a large part of the answer. We know there are genes that influence pain sensitivity and susceptibility to developing chronic pain disorders and how well people respond to analgesics including the opioids like morphine.

So you're saying that some people are actually more sensitive to pain than others because of their genetics.

Oh 100 percent. It's just that I can't tell you which genes.

You also mentioned experience with pain. How does that come into it.

Yeah, it turns out that one of the biggest risk factors for chronic pain and how long it's going to last and how big a problem you're going to have with it is whether you've ever had pain before. And why that is no one really knows. The system is probably sensitized, and each time you have an injury or some sort of insult that causes pain, it appears to make things a little bit worse than it was before.

Okay, so other than genetics and your experience with pain from the past, what other factors might influence how we experience pain?

Well, the big one is sex and gender, and it is known that women, and this is contrary to what most people guess, but women are in fact more sensitive to pain. They represent the clear majority of pain patients.

Dr. Mogil, thank you very much.

My pleasure.