By Levels

Library

EXP: 08888
HITS: {{lyricTraining.hits}}888
STREAKS: {{lyricTraining.streaks}}888
TIME: {{lyricTraining.timeout / 1000}}88
{{word.word}}

{{cue.translated_text}}

{{lyricTraining.hint}}

x{{playblackSpeed.toFixed(2)}}

Loading ..

Not Found

{{annotation.word}} ({{annotation.pos_simplify}})

/{{annotation.phonetic}}/

{{annotation.translation}}

{{annotation.name}}

{{annotation.sub_type}}

{{annotation.definition}}
Back

Games & Quizzes

Training Mode - Typing
Fill the gaps to the Lyric - Best method
Training Mode - Picking
Pick the correct word to fill in the gap
{{game.name}}
{{game.description}} Requires {{game.required_annotions}} vocabulary annotations

Congratulations! You gained {{totalPoint}} XP

You may need to watch a part of the video to unlock quizzes

Don't forget to Sign In to save your points

Repeat Skip ({{game.question_index}}/{{game.questions.length}})
{{part}}
Repeat Skip ({{game.question_index + 1}}/{{game.questions.length}})
{{choice.text}}
{{choice.text}}

Make correct pairs from two columns

{{lyricTraining.finished && lyricTraining.timed_out ? 'Timed Out' : 'Challenge Accomplished'}}

PERFECT HITS {{lyricTraining.stats.PERFECT_HITS}} +{{lyricTraining.stats.PERFECT_HITS * 20}}
HITS {{lyricTraining.stats.HITS}} +{{lyricTraining.stats.HITS * 10}}
LONGEST STREAK {{lyricTraining.stats.LONGEST_STREAKS}} +{{lyricTraining.stats.LONGEST_STREAKS * 10}}
REMAINING TIME {{lyricTraining.timeout / 1000}}s +{{lyricTraining.timeout / 1000}}
TOTAL +{{lyricTraining.exp}}
{{word.word}} - {{dictionary.definition[0].phonetic || ("/" + dictionary.phonetics +"/")}} - {{word.translation}}

We couldn't find definitions for the word you were looking for.
Or maybe the current language is not supported

{{simpleDefinition.pos}}

{{simpleDefinition.def}}

{{word.word}}

Sentences & parts of speech:

  • {{tag.normal}} {{tag.pos_name}}

  • {{c.startTime | duration}}


    {{c.translated_text}}

All {{pos.pos_simplify}}
{{a.word || a.name}}
/{{a.phonetic}}/
{{a.type || a.sub_type}}
{{a.translation}} 		{{a.definition}}

Reward pathway in the brain | Processing the Environment | MCAT | Khan Academy

405,340 views

khanacademymedicine

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English

Speech Time:

98%
  • 8:18 / 8:26

Speech Rate:

  • 151 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

releases

/rəˈlēs/

noun other verb

action or process of releasing or being released. Introductions of new products, films, books, etc.. To allow to leave cage, prison, etc.; let out.

pretend

/prəˈtend/

adjective verb

imaginary. give appearance that something is so.

indicated

/ˈindəˌkāt/

verb

To show something; direct attention to; point out.

excellent

/ˈeks(ə)lənt/

adjective exclamation

Extremely good. used to indicate approval or pleasure.

situations

/ˌsiCHəˈwāSH(ə)n/

noun other

set of circumstances in which one finds oneself. Circumstances or conditions surrounding an event.

specific

/spəˈsifik/

adjective noun

Precise; particular; just about that thing. medicine or remedy effective in treating particular disease.

pleasure

/ˈpleZHər/

adjective noun verb

for entertainment rather than business. Feeling of happiness, enjoyment, or satisfaction. give sexual satisfaction to.

responding

/rəˈspänd/

verb

To answer something or someone.

tegmental
other

an area of the midbrain lying adjacent to the substantia nigra that contains the cell bodies of dopaminergic neurons.

received

/rəˈsēvd/

adjective verb

widely accepted as authoritative or true. To get something someone has given or sent to you.

pathway

/ˈpaTHˌwā/

noun

A path or way that you can walk.

similar

/ˈsim(ə)lər/

adjective noun

having resemblance in appearance, character, or quantity. person or thing similar to another.

prefrontal

/ˌprēˈfrən(t)l/

adjective noun other

in or relating to foremost part of frontal lobe of brain. prefrontal bone. Anterior to a frontal structure.

dopamine

/ˈdōpəˌmēn/

noun

compound present in body as neurotransmitter.

somebody

/ˈsəmbədē/

noun pronoun

Important well-respected person. Person who is not known or named.

Q
W
E
R
T
Y
U
I
O
P
A
S
D
F
G
H
J
K
L
Z
X
C
V
B
N
M