Chapter 3 pt. 4 Flashcards Preview

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Flashcards in Chapter 3 pt. 4 Deck (22):
1

How do we know what the brain looks like?

Neuroimaing

2

List the different types of neuroimaging methods.

1. MRI
2. fMRI
3. DTI Scan
4. PET scan

3

Which neuroimaging method is this: shows structure, abnormalities

MRI

4

Which neuroimaging method is this: shows myelin tracts

DTI Scan

5

Which neuroimaging method is this: shows metabolic activity
(BOLD)

fMRI

6

Which neuroimaging method is this: shows neurotransmitter activity

PET Scan

7

______ _______ examine trait resemblance of relatives.

family studies

8

Family studies examine ______ ___________ of relatives.

trait resemblance

9

Family studies examine trait resemblance of ________.

relatives

10

Family Studies should find more similarity among relatives who share more _______

genes

11

Family Studies can show that _____ runs in families

trait

12

Family Studies cannot clearly demonstrate _________ influence

hereditary

13

_____ _______ compare resemblance of identical and fraternal twins

Twin Studies

14

_______ _________: Identical twins 100%; Fraternal twins 50%

Genetic overlap

15

Genetic overlap: Identical twins ____%; Fraternal twins ___%

100%
50%

16

Adoption studies check trait resemblance between adopted children and their _________ and ________ parents

biological
adoptive

17

In Adoption studies if they resemble _________ parents, data suggest genetic influence

biological

18

In Adoption studies if they resemble _________ parents, data suggest environmental influence

adoptive

19

In Adoption studies if they resemble biological parents, data suggest ________ influence

genetic

20

In Adoption studies if they resemble adoptive parents, data suggest ___________ influence

environmental

21

When it comes to genetic overlap, If identical twins more alike, this finding suggests _______ influence

genetic

22

______ _______ cannot clearly demonstrate hereditary influence

Family Studies