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Parietal Cortex
Sensory and Motor
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Frontal Lobe
Thought Process
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Basal Ganglia
Regulation of Movement
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Amygdala and hippocampus
Emotions, Learning, Memory, Basic Drives
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Pituitary Anterior Lobe
- Growth Hormone
- TSH
- Adrenocorticotropic
- Prolactin
- Gonadotropic
- Melanocyte-stimulating
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Cholinergics
- Acetylcholine
- Sleep, arousal, pain, movement, and memory
- Ex: Alzheimer's
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Monoamines
- Norepinephrine
- Dopamine
- Serotonin
- Histamine
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Norepinephrine
- Fight or Flight
- Mood, cognition/perception, cardio function, sleep, and arousal
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Dopamine
Regulation of movements/coordination, emotions, voluntary decision making, and inhibits release of prolactic
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Serotonin
Sleep, arousal, libido, appetite, mood, aggression, and pain.
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Histamine
Within CNS is unclear
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GABA
Interrupts progression of the electrical impulse at synaptic junction producing slowdown of body activity
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Glycine
Involved in recurrent inhibition of motor neurons within the spinal cord and is possibly involved in the regulation of spinal and brainstem reflexes.
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Glutamate
Relay of sensory information and in the regulation of various motor and spina reflexes.
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Neuropeptides
- Endorphins and Enkephalins
- Substance P
- Somatostatin
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Endorphins and Enkephalins
Natural morphine-like properties
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Substance P
Sensory Transmission- regulation of pain
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Somatostatin
Stimulatory and inhibitory effects
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Depression
Deficiency of norepinephrine, serotonin, or both
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Schizophrenia
Excess transmission of dopamine
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Anxiety
Deficiency of GABA
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