• ClipSaver
ClipSaver
Русские видео
  • Смешные видео
  • Приколы
  • Обзоры
  • Новости
  • Тесты
  • Спорт
  • Любовь
  • Музыка
  • Разное
Сейчас в тренде
  • Фейгин лайф
  • Три кота
  • Самвел адамян
  • А4 ютуб
  • скачать бит
  • гитара с нуля
Иностранные видео
  • Funny Babies
  • Funny Sports
  • Funny Animals
  • Funny Pranks
  • Funny Magic
  • Funny Vines
  • Funny Virals
  • Funny K-Pop

BEACON Seminar: Striatal dopamine and the costs and benefits of cognitive effort скачать в хорошем качестве

BEACON Seminar: Striatal dopamine and the costs and benefits of cognitive effort 2 years ago

video

sharing

camera phone

video phone

free

upload

Не удается загрузить Youtube-плеер. Проверьте блокировку Youtube в вашей сети.
Повторяем попытку...
BEACON Seminar: Striatal dopamine and the costs and benefits of cognitive effort
  • Поделиться ВК
  • Поделиться в ОК
  •  
  •  


Скачать видео с ютуб по ссылке или смотреть без блокировок на сайте: BEACON Seminar: Striatal dopamine and the costs and benefits of cognitive effort в качестве 4k

У нас вы можете посмотреть бесплатно BEACON Seminar: Striatal dopamine and the costs and benefits of cognitive effort или скачать в максимальном доступном качестве, видео которое было загружено на ютуб. Для загрузки выберите вариант из формы ниже:

  • Информация по загрузке:

Скачать mp3 с ютуба отдельным файлом. Бесплатный рингтон BEACON Seminar: Striatal dopamine and the costs and benefits of cognitive effort в формате MP3:


Если кнопки скачивания не загрузились НАЖМИТЕ ЗДЕСЬ или обновите страницу
Если возникают проблемы со скачиванием видео, пожалуйста напишите в поддержку по адресу внизу страницы.
Спасибо за использование сервиса ClipSaver.ru



BEACON Seminar: Striatal dopamine and the costs and benefits of cognitive effort

This talk was presented by Dr Andrew Westbrook (Brown University). http://www.roshancools.com/andrew-wes... ABSTRACT Cognitive control is effortful, causing people to avoid demanding tasks, and undermining goal-directed behaviour. Striatal dopamine promotes physical effort for reward, by increasing sensitivity to reward benefits and decreasing sensitivity to effort costs. These results, along with evidence that the costs of cognitive effort are encoded in cortico-striatal circuits, raise the possibility that striatal dopamine could boost motivation for cognitive effort as well. We hypothesised that striatal dopamine shapes both the learning and the expression of policies governing cost-benefit tradeoffs and our willingness to exert cognitive effort. This talk describes two studies respectively investigating how striatal dopamine impacts on effort learning and decision-making. Our studies combined [18F]-DOPA PET imaging of dopamine synthesis capacity with dopamine transport blocker methylphenidate, the D2 agent sulpiride, and placebo. In one study, participants decided between doing harder working memory tasks for more money or easier tasks for less money. We find that willingness to expend cognitive effort depends on baseline striatal dopamine function, and that dopaminergic drugs can also boost motivation for those with low dopamine synthesis capacity. In another study, participants learned stimulus-response associations in a task which dissociates the contributions of reinforcement learning and working memory to behaviour. We find that greater dopamine signaling increases the degree to which people rely on costly working memory versus cheap reinforcement learning and also that methylphenidate blunts effort discounting during reinforcement learning.

Comments
  • BEACON Seminar: Naturalistic approaches for studying social cognition in animals and humans 3 years ago
    BEACON Seminar: Naturalistic approaches for studying social cognition in animals and humans
    Опубликовано: 3 years ago
    277
  • Our Mental Wellness: Understanding and Managing Troubling Mental Images Streamed 3 years ago
    Our Mental Wellness: Understanding and Managing Troubling Mental Images
    Опубликовано: Streamed 3 years ago
    1179
  • Dopamine, Motivation, and Reward (prediction error signaling) - Level 2 (Intermediate) 3 years ago
    Dopamine, Motivation, and Reward (prediction error signaling) - Level 2 (Intermediate)
    Опубликовано: 3 years ago
    4568
  • Relational Moral Psychology 2 years ago
    Relational Moral Psychology
    Опубликовано: 2 years ago
    727
  • Leverage Dopamine to Overcome Procrastination & Optimize Effort | Huberman Lab Podcast 2 years ago
    Leverage Dopamine to Overcome Procrastination & Optimize Effort | Huberman Lab Podcast
    Опубликовано: 2 years ago
    1921129
  • 7 days ago
    "Live for today". Oleg Tinkov and Michael Calvey on the rise of the new fintech startup Plata
    Опубликовано: 7 days ago
    1513596
  • Emotional Intelligence: From Theory to Everyday Practice 11 years ago
    Emotional Intelligence: From Theory to Everyday Practice
    Опубликовано: 11 years ago
    1236615
  • 3-HOUR DEEP WORK SESSION | Hyper Efficient, Focus Music, Pomodoro 50-10 4 months ago
    3-HOUR DEEP WORK SESSION | Hyper Efficient, Focus Music, Pomodoro 50-10
    Опубликовано: 4 months ago
    5551681
  • Music for Work — Deep Focus Mix for Programming, Coding 1 year ago
    Music for Work — Deep Focus Mix for Programming, Coding
    Опубликовано: 1 year ago
    4441241
  • Veronica Alvarez - Dopamine modulation of striatal microcircuitry and its behavioral implications 5 years ago
    Veronica Alvarez - Dopamine modulation of striatal microcircuitry and its behavioral implications
    Опубликовано: 5 years ago
    2273

Контактный email для правообладателей: [email protected] © 2017 - 2025

Отказ от ответственности - Disclaimer Правообладателям - DMCA Условия использования сайта - TOS



Карта сайта 1 Карта сайта 2 Карта сайта 3 Карта сайта 4 Карта сайта 5