GABA Is

question 41

Multiple Choice

GABA is

• A)a chemical that affects neuronal function but is not stored in presynaptic vesicles.
• B)an amino acid that operates at inhibitory synapses in the brain.
• C)a neuropeptide that might function as a natural analgesic.
• D)the major inhibitory neurotransmitter of the human brain.

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Definitions:

Abnormal Returns

Returns on a stock or portfolio that differ significantly from the expected return based on the market or certain benchmarks.

Mean-Variance Theory

A financial model that analyzes investments by examining their expected returns (mean) against their risk (variance) to select the most efficient portfolio.

Risk-Aversion Coefficients

Numerical measures quantifying an investor's tolerance for risk, impacting their investment choices and portfolio management.