A Principal Components Analysis Was Run and the Following Eigenvalue

question 24

Multiple Choice

A principal components analysis was run and the following eigenvalue results were obtained: 2.731,2.218,.442,.341,.183,and .085.How many factors would you retain using the eigenvalues to determine the number of factors?

• A)one
• B)two
• C)four
• D)six

Recognize the connection between levels of certain proteins, such as BDNF, and various neurological and psychological conditions.

Identify and describe the characteristics and treatments of common neurological disorders like Parkinson’s disease and ADHD.

Grasp the significance of maternal attention on gene expression and brain development in offspring.

Comprehend the importance and challenges of temporal resolution in neuropsychological assessments.

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Definitions:

Arteries

Blood vessels that carry oxygenated blood away from the heart to the body's tissues, except for the pulmonary arteries which carry deoxygenated blood to the lungs.

Deoxygenated Blood

Blood that is rich in carbon dioxide and low in oxygen, typically found in the venous system and right chambers of the heart.

Right Atrium

The upper right chamber of the heart that receives deoxygenated blood from the body and pumps it into the right ventricle.

Vena Cava

A large vein carrying deoxygenated blood into the heart, with two principales types: the superior and the inferior vena cava.