Author Question: Alpha-synuclein proteins that collect in the brain and cause damage and dementia are characteristic ... (Read 32 times)

maychende · **on:** Jun 22, 2018

Alpha-synuclein proteins that collect in the brain and cause damage and dementia are characteristic of

a. senile plaques.
b. neuritic plaques.
c. Lewy bodies.
d. atrophistic plaques.

Question 2

Leo conducts a study in which he measures gestational age at birth (e.g., 38 weeks, 39 weeks, etc.) and also degree of attention deficit symptoms. He finds that the lower the gestational age at birth, the higher the degree of attention deficit. This relationship, which is moderate in strength, is best characterized by which of the following correlations?

a. r = +1.00
b. r = +.65
c. r = -1.00
d. r = -.45