Brainscape's Knowledge GenomeTM

Browse over 1 million classes created by top students, professors, publishers, and experts.


See full index

*Psychology > The Brain > Flashcards

The Brain Flashcards

0
Q

How much of it is made of water?

A

80% water

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

What is the average weight of a brain? Is it dense?

A

Dense - average weight is 1.5kg

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Are there millions, billions or trillions of brain cells?

A

Billions.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

What percentage of brain cells are active neurons?

A

Only 10%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Up to how many extensions (dendrites) can neurons grow?

A

Up to 20.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

What else can the brain be described as?

A

The control centre of your body.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

What 6 things is the brain responsible for?

Clue: CIPREM

A

Creativity, intelligence, perceptions, reactions, emotions and memories.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

How do both brain hemispheres communicate?

A

By the corpus callosum.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

What 2 things can the brain be divided into?

A

The right and left hemispheres.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Is the cerebrum conscious or unconscious?

A

Conscious.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

How much volume of the brain does the cerebrum take up?

A

90%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

What is the cerebrum responsible for? (Detailed)

A

Higher order thinking, problem solving, conscious thought, learning, senses, remembering, memory, speech, voluntary actions, personality.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Is the cerebellum conscious or unconscious?

A

Unconscious.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

How much of the brain does the cerebellum take up?

A

10%

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Where is the cerebellum found?

A

Under the cerebrum.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

How much of the brains neurons does the cerebellum contain?

A

50%

16
Q

What does the cerebellum control? (Detailed)

A

Posture, coordination, balance and movement. May also be involved in memory, attention, spatial perception and language.

17
Q

Where is the medulla/brain stem found?

A

Between the cerebrum and spinal chord.

18
Q

What does the medulla control?

A

Controls involuntary actions; breathing, heartbeat, blood, pressure, coughing, vomiting, sneezing etc.

*Psychology (5 decks)

Brainscape helps you reach your goals faster, through stronger study habits.
© 2024 Bold Learning Solutions. Terms and Conditions