Download - Bio 17 – Nervous & Endocrine Systems
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Bio 17 – Nervous & Endocrine Systems
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Atoms and Ions
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Plasma Membranes
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Transport
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Resting Potential
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Action Potential
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How Neurons Communicate…
IPSP = Inhibitory Postsynaptic PotentialEPSP = Inhibitory Postsynaptic Potential
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Aggression; Serial killers low levels; important for sleep and low levels assoc with depression
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Drug Effects
Morphine
SSRI – Lexapro; Prozac
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Morphine = Opiate ReceptorDecreased GABAIncrease Dopamine
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Reflex
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The Brain
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The Brainstem
• The Medulla Oblongata and the Pons controls breathing, heart rate, digestion
• The Cerebellum controls coordination of movement and balance (Karate; Dance. Separate Section of the brain)
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Stairs…
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The Midbrain
• The Midbrain receives, integrates, and projects sensory information to the forebrain
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– Thalamus• conducts information to
specific areas of cerebrum
– _____________• produces hormones and
regulates body temperature, hunger, thirst, sexual response, circadian rhythms
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• Cerebrum– with cortex and
corpus callosum• higher thinking
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Cerebrum
• Lateralization– Right – Pattern Recognition, Face Recongition, Spatial Relations, Nonverbal thinking– Left – Language, Math, Logical Operations
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Cerebrum
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Cerebrum
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Hormones
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Hormones
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Other Hormones
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Hormone Example…
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