100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached 4.2 TrustPilot
logo-home
Exam (elaborations)

NR546 week 1: test your knowledge; A grade guarantee

Rating
-
Sold
-
Pages
1
Grade
A+
Uploaded on
22-09-2024
Written in
2024/2025

The brain is a complex organ with various structures that perform distinct functions critical to cognition, emotion, and behavior. The amygdala is primarily involved in regulating anxiety and the perception of odors. At the same time, the hippocampus plays a crucial role in memory formation, particularly long-term memory, and also contributes to anxiety regulation. The prefrontal cortex governs executive functions, with the dorsolateral prefrontal cortex (DLPFC) overseeing higher-level cognitive tasks such as problem-solving and decision-making and the ventral lateral prefrontal cortex (VLPFC) aiding in motor inhibition. The orbitofrontal cortex (OFC), necessary for decision-making and social behavior, regulates the amygdala and performs risk assessments by weighing rewards and punishments. The basal ganglia, a group of structures, are essential for voluntary motor control, as well as cognitive and emotional processing. Additionally, the thalamus is involved in motor command processing, while the limbic system controls emotion and learning. Wernicke’s and Broca’s areas are responsible for speech comprehension and production, respectively. In psychiatric contexts, a client's cognitive status may pose ethical concerns when they are unable to make autonomous decisions or if they are a danger to themselves or others. Presently, 20% of the global population is affected by a neurologic or psychiatric disorder, highlighting the significance of these brain functions in understanding mental health.

Show more Read less








Whoops! We can’t load your doc right now. Try again or contact support.

Document information

Uploaded on
September 22, 2024
Number of pages
1
Written in
2024/2025
Type
Exam (elaborations)
Contains
Questions & answers

Content preview

Week 1 Quiz

The amygdala is associated with anxiety and perception of odors.

The hippocampus is involved in memory and anxiety. The amygdala is associated with anxiety and

perception of odors. The prefrontal cortex is associated with executive function. The thalamus is

associated with motor command processing

The client’s cognitive status can result in an ethical concern if the client is unable to self-determine care

or is a danger to self or others. Ability to pay is not an ethical issue.

basal ganglia are a group of structures involved in voluntary motor movements. Basal ganglia are also

involved in cognition and emotion.

Limbic system is associated with emotion and learning

hippocampi are associated with long term memory

Wernicke's area is associated with speech comprehension. Review activity

the dorsolateral prefrontal cortex (DLPFC) is concerned with higher level functioning. The VLPFC is

involved with motor inhibition the IFG contains Broca's area which is associated with speech production

understanding grammar. Pliska Ch. 8

the OFC is involved in decision making and social behavior with a focus on punishment and rewards. The

OFC inhibits and activates the amygdala and is activated when a risk assessment is required. Some

behaviors associated with the OFC include sex, sugar, pain, social humiliation, money, rewards, fame, and

aggression. The amygdala will identify a threat and then the OFC will determine the risk or benefit of an

action based on past experience. Pliska Ch. 8, p.158

At this time, 20 % of the world’s population is suffering from a neurologic and/or psychiatric disorder.
$7.99
Get access to the full document:

100% satisfaction guarantee
Immediately available after payment
Both online and in PDF
No strings attached

Get to know the seller
Seller avatar
mulicaroline27

Get to know the seller

Seller avatar
mulicaroline27 Concord Career Collge
View profile
Follow You need to be logged in order to follow users or courses
Sold
0
Member since
1 year
Number of followers
0
Documents
1
Last sold
-

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions