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brain for bio drugs Word Scramble

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Question	Answer
CNS = brain + ______ ____	spinal cord
Cerebral cortex	thinking, control, attention, organization of complex information
Which part of the diencephalons is the relay center that integrates sensory info?	thalamus
Which part of the limbic system is associated with memory?	hippocampus
2 parts of the basal ganglia	substantia nigra and nucleus accumbens
Substantia _____ is part of the basal ganglia that uses ________ to process motor movements	nigra, dopamine
The substantia nigra - _______ _________ pathway is also known as the _________ pathway	nucleus accumbens, pleasure
Brain stem	associated with basic body functions such as breathing, blood pressure, sleeping, waking
Significance of drugs affecting the brain stem?	the brainstem is involved in vital body functions such as breathing!
T or F: most drugs overdoses affect the brain stem	True
What is the fatal blood alcohol level (BAL) and why?	0.40 BAL = death by respiratory arrest (brain stem)
Cerebellum	where repetitive tasks are hard wired so you don’t have to think about them
Effect of alcohol on the cerebellum	impaired walking, impaired speech, etc.
Blood-brain barrier	protective barrier that restricts the movement of chemicals and microorganisms from the bloodstream into the brain
Which molecules pass the blood-brain barrier more easily: lipo-phillic or lipo-phobic?	Lipo-phillic
Lipo-phillic	fat-loving aka non-polar aka hydro-phobic