What does the premotor area do? what does the primary motor cortex do?
premotor area works out sequences of signals needed for learned complex motion, primary Motor cortex controls basic skeletal muscle movements
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What is a connection of neurons that allow the two hemispheres of the brain to communicate?
commissures (the corpus callosum)
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What are considered vital functions?
Those functions of the body, necessary for life on a minute to minute basis (respirations, beating heart)
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What is the difference between White and Grey matter?
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What does the medulla oblongata control?
vital involuntary functions such as breathing, heart rate, and blood pressure, acting as a crucial communication link between the brain and spinal cord. etc
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What is H and what does it do?
Broca;s area: initiates muscle movement for speech
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15
What is the foramen magnum?
an opening at the base of the skull through which the spinal chord and brain are connected
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What is this part of the brain that has the pons, medulla oblongata and the Midbrain?
The brain stem
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What are Arachnoid granulates and what do the do?
They are like tiny sewers at the top of the head where CSF drains into the superior sagittal sinus where it mixes with blood
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15
What are d and e and what structure do they make up?
d - thalamus, e - hypothalamus together they are the diencephelon
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What are e and f?
e - hypothallamus, F - the pituitary gland
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15
What does the cerebellum regulate?
responsible for coordinating voluntary movements, maintaining balance and posture, and fine-tuning motor skills. It also plays a role in emotional regulation
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What is B called and what does it do?
somatic sensory association area. This area determines the meaning of the sensation. sharp/dull,