Thalamus

High school (ages 12+)
Human Body

Name:

Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/thalamus

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the connectivity?Extensive reciprocal connections with the cerebral cortex via thalamocortical radiations
2. What is the thalamus and why is it called a mailroom?The thalamus is a paired part of the brain that sorts and sends messages to other brain areas, just like a mailroom sorting letters.
3. How does the thalamus help us see and hear?It receives signals from our eyes and ears, filters them, and sends the clean information to the right parts of the brain so we can understand what we see and hear.

Diencephalon: The developmental precursor to the thalamus, hypothalamus, epithalamus, and subthalamus.
Thalamocortical Radiations: The dense network of nerve fibers facilitating bidirectional communication between thalamic nuclei and cortical areas.
Consciousness: The state of being aware of and responsive to one's surroundings; heavily influenced by thalamic arousal systems.