How dopamine drives brain activity - Deepstash
How dopamine drives brain activity

How dopamine drives brain activity

Curated from: news.mit.edu

Ideas, facts & insights covering these topics:

3 ideas

Β·

3.75K reads

13

Explore the World's Best Ideas

Join today and uncover 100+ curated journeys from 50+ topics. Unlock access to our mobile app with extensive features.

Dopamine

Dopamine

Dopamine plays many roles in the brain. It is related to movement, motivation, and reinforcement of behavior.

Dopamine appears to exert significant effects in two regions of the brain's cortex, the motor cortex, and the insular cortex. The insular cortex is critical for many cognitive functions related to the perception of the body's internal states, including physical and emotional states.

248

1.52K reads

Tracking dopamine

Dopamine, like other neurotransmitters, helps neurons communicate with each other over short distances. Most of the brain's dopamine is produced in the midbrain by neurons that connect to the striatum.

High dopamine concentrations do not make the neurons more active. However, they do make the neurons remain active for a more extended period of time, suggesting a longer response to the reward. It may have something to do with how dopamine promotes learning, which is one of its main functions.

243

1.1K reads

Long-range effects

Researchers set out to determine if dopamine might affect more distant locations in the brain.

The regions that showed the most significant surges in activity in response to dopamine were the motor cortex and the insular cortex. The findings can help researchers understand the effects of dopamine in the human brain, including its roles in addiction and learning.

211

1.12K reads

IDEAS CURATED BY

emily_uq

There's nothing better than a good cup of tea and a good book.

Emily Q.'s ideas are part of this journey:

How To Stop Wasting Time

Learn more about health with this collection

Creating a productive schedule

Avoiding procrastination

Prioritizing tasks effectively

Related collections

Read & Learn

20x Faster

without
deepstash

with
deepstash

with

deepstash

Personalized microlearning

β€”

100+ Learning Journeys

β€”

Access to 200,000+ ideas

β€”

Access to the mobile app

β€”

Unlimited idea saving

β€”

β€”

Unlimited history

β€”

β€”

Unlimited listening to ideas

β€”

β€”

Downloading & offline access

β€”

β€”

Supercharge your mind with one idea per day

Enter your email and spend 1 minute every day to learn something new.

Email

I agree to receive email updates