Lecture 5 Flashcards
What does abnormal refer to in a statistical context?
It falls below or above the mean.
Define dementia.
A loss of overall cognitive ability over time.
What is senility?
Brain changes occurring in individuals over 65.
What is dementia precock often associated with?
Early signs seen as schizophrenia.
Which side of the brain is primarily responsible for linguistic functions?
Left side.
What is the role of the right side of the brain?
More spatial awareness.
What does the back of the brain primarily handle?
Perception.
What is the function of the front of the brain?
Analyzing what is going on.
What does the frontal lobe control?
Higher cognitive functions including decision making.
What is the primary area of the brain responsible for?
Becoming aware of something.
What does the secondary area of the brain allow?
Gnosis (knowledge).
What does agnosia mean?
Lack of knowing.
What is the tertiary area of the brain responsible for?
Integrating information from multiple senses.
What does the insula represent?
The internal body cavity and controls taste.
What is the role of the anterior cingulate cortex (ACC) in emotions?
Stores memories of sad events.