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Facilitator Notes Understanding Trauma in Classroom Teacher Primary Version final June

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Corpus Callosum<br />

Location: Above the Thalamus, under the cortex<br />

Function:<br />

• Connects the right and left hemispheres of the bra<strong>in</strong><br />

• The Corpus Callosum is the part of the m<strong>in</strong>d that allows communication between the two hemispheres of<br />

the bra<strong>in</strong>. It is responsible for transmitt<strong>in</strong>g neural messages between both the right and left hemispheres.<br />

Hypothalamus<br />

Location: Above the pituitary gland and below the thalamus<br />

Function:<br />

• Responsible for behaviours such as hunger and thirst, as well as the ma<strong>in</strong>tenance of body temperature<br />

• The hypothalamus is ma<strong>in</strong>ly responsible for motivational behaviour.<br />

• It is the reason we know when we are hungry or thirsty.<br />

• The hypothalamus also helps our body ma<strong>in</strong>ta<strong>in</strong> a constant temperature.<br />

• This part of the bra<strong>in</strong> also controls the pituitary gland, which is the master gland that controls all the other<br />

endocr<strong>in</strong>e glands <strong>in</strong> the body. Thus, the hypothalamus plays a key role <strong>in</strong> connect<strong>in</strong>g the endocr<strong>in</strong>e system<br />

with the nervous system<br />

Amygdala<br />

Location: Part of Limbic System, at the end of the hippocampus<br />

Function:<br />

• Responsible for the response and memory of emotions, especially fear<br />

• When you th<strong>in</strong>k of the amygdala, you should th<strong>in</strong>k of one word. Fear.<br />

• The amygdala is the reason we are afraid of th<strong>in</strong>gs outside our control.<br />

• It also controls the way we react to certa<strong>in</strong> stimuli, or an event that causes an emotion, that we see as<br />

potentially threaten<strong>in</strong>g or dangerous.<br />

Hippocampus<br />

Location: Part of the Limbic system, <strong>in</strong> each temporal lobe<br />

Function:<br />

• Responsible for process<strong>in</strong>g of long term memory and emotional responses<br />

• The hippocampus has a unique shape, similar to that of a horseshoe.<br />

• It not only assists with the storage of long term memories, but is also responsible for the memory of the<br />

location of objects or people.<br />

• We would not even be able to remember where our house is without the work of the hippocampus<br />

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