Exam 3 History

Question 1

first ascent of Everest without supplemental O2

Answer 1

Messner and Habeler

Question 2

AMREE, O2 conditioning

Answer 2

John West

Question 3

maternal E hypothesis

Answer 3

Martin

Question 4

non-neuronal tissue represents a higher development of “psychic functions”

Answer 4

Nissl

Question 5

“expensive brain and the grey ceiling”

Answer 5

Isler and Van Schaulk

Question 6

phrenology- diff parts of the brain have independent functions, brain is heterozygous

Answer 6

Franz Gall

Question 7

Brodmann’s areas- patterns of neurons (17 for visual cortex)

Answer 7

Brodmann

Question 8

“Architectonics”- regional subdivisions acting as functional modules participating in global functions.
- diff brain regions have different firing patterns

Answer 8

Mochizuki

Question 9

stimulate sciatic nerve –> increase in BP and blood flow

Answer 9

Roy and Sherrington (monosynaptic reflex)

Question 10

emotional stimuli –> changes in CBF

Answer 10

Mosso

Question 11

• used xenon gas (inert) and indicator fractionation method

- Obrist

Answer 11

Kety and Schmidt

Question 12

• functional map of brain activity

- krypton/xenon injection to measure CBF

Answer 12

Lassen and Ingvar

Question 13

used iodo-antipyrine carbon and autoradiography in awake cats

Answer 13

Reivich

Question 14

used radioactive deoxy-glucose

Answer 14

Sokoloff

Question 15

“coupling” of capillary density, blood flow, and metabolism

Answer 15

Klein

Question 16

vasculoneuronal coupling- astrocytes regulate vascular tone

Answer 16

Filosa

Question 17

fMRI/BOLD

Answer 17

Raichle

Question 18

as age increases, (CBF, CMR, neuronal density) decrease

Answer 18

Kety

Question 19

mech of thromboembolism, coined “embolism” and “thrombosis”

Answer 19

Virchow