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62 Cards in this Set
- Front
- Back
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Cell Body (soma) |
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Multipolar Neuron: Nucleus |
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Multipolar Neuron: Nucleolus |
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Multipolar Neuron: Axon and Dendrites |
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Spinal Cord and Ganglion: Central Canal |
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Optic Nerve (II)
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Somatic -sensory vision -is an outgrowth of the brain so technically a tract but is always taught as a cranial nerve |
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Mammillary Body |
needed for survival |
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Pituitary Gland |
controls growth, metabolism, reproduction, ect. |
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Cerebral Aqueduct |
CSF flows thru |
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Pineal Gland |
secretes melatonin hormone which regulated circadian rhythm |
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Thalamus |
main relay point for sensory information that will be projected to somatosensory cortex (dot is inter thalamic adhesion) |
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Hypothalamus |
specific nuclei control various functions: Master control of ANS Master control of endocrine system Regulation of body temp. Control of emotional behavior Control food/water intake Regulated sleep/wake cycle |
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Abor Vitae and Folia |
Arbor Vitae- branches/trunk
Folia-leaves/foliage |
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Abducens Nerve CN VI |
Motor (somatic) innervated and abducts eyeball |
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Olfactory Nerve CN I |
Somatic sensory smell (visceral) |
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Brainstem |
connect forebrain and cerebellum to spinal cord, passageway for all tracts between cerebrum and spinal cord -contains autonomic and reflex centers required for survival -houses nuclei of many cranial nerves -had three major regions: midbrain, pons, and medulla oblongata |
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Midbrain |
contains cranial nerves: CN III and CN IV |
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Pons |
houses cranial nerves: CN V, CN VI, and CN VII |
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Central Canal |
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Anterior Horns |
Houses somas |
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Posterior Horns |
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Cervical Nerve Pairs and Ganglia |
Yellow (beads=ganglia) C1, C2, C3: Controls head and neck C4: upward shoulder movement C5: deltoids and biceps C6: wrist extensors and innervation to biceps C7: triceps and wrist extensors C8: hands and finger flexion |
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Thoracic Nerve Pairs |
Green (beads=ganglia) T1 & T2: supplies top of chest, arms, and hands T3, T4, T5: supplies into chest wall and aids breathing T6, T7, T8: supplies chest and downing abdomen T9, T10, T11, T12: supplies abdomen and lower back |
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Conchlea |
auditory transduction |
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Semicircular Canals |
detects movement of head |
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Tympanic Cavity |
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Tympanic membrane |
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External Acoustic Meatus |
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Cribiform Plate Sagittal View |
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Transverse view of cubiform plate and olfactory bulb |
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Pyramids |
carry efferent signals to spinal cord or brainstem |
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Olives |
motor coordination |
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Dura Mater |
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Subarachnoid Space |
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Scala Media |
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Scala Tympani |
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Scala Vestibuli |
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Organ of Corti |
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Vesicular Membrane |
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Basilar Membrane |
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Epineurium |
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Axons |
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Nodes of Ranvier |
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Sclera |
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Cornea |
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Insula |
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Occipital Lobe |
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Temporal Lobe |
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Parietal Lobe |
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Corpus Callosum |
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Lateral Sulcus |
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Precentral Gyrus |
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Postcentral Gyrus |
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Ganglion |
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Rods (pink) |
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Cones |
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Bipolar Cells |
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Cauda Equina |
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Film Terminale |
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Cervical Plexus |
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Lumbar and Sacral Plexus |
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Brachial Plexus |
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