Which Are Normal Brain Alterations Associated with Age? (Select All

question 9

Multiple Choice

Which are normal brain alterations associated with age? (Select all that apply.)

• A) Decrease in brain weight
• B) Pigmentation of brain with lipofuscin
• C) Present of amyloid
• D) Tiny clot formation
• E) Tangled nerve fibers

---

Definitions:

Valence

The intrinsic attractiveness or aversiveness of an event, object, or situation.

Alderfer's ERG Theory

A motivational theory proposed by Clayton Alderfer that categorizes human needs into three groups: Existence, Relatedness, and Growth, suggesting that more than one need may motivate at the same time.

Motivated

A state of being driven or inspired to achieve something.

Demotivated

A state of reduced motivation, often characterized by a lack of enthusiasm or interest in tasks.