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Nervous System (Senses (Receptor Types (Stimulus Type (Thermoreceptor…

- - - - Exteroceptors
        
        Stimulus Location
        
        Outisde of body
        
        Environment
        
        Receptor Location
        
        Skin
        
        Touch
        
        Pressure
        
        Temperature
        
        Special Sense Organs
        
        Sight
        
        Hearing
        
        Taste
        
        Olfaction
        
        Equilibrium
      - Interoceptors
        
        Stimulus Location
        
        Internal organs
        
        Digestive tube
        
        Bladder
        
        Lungs
        
        Stimulus Examples
        
        Chemical Concentration
        
        Taste
        
        Temperature
        
        Pain
        
        Nausea
        
        Hunger
      - Proprioceptors
        
        Receptor Location
        
        Musculoskeletal Organs
        
        Skeletal Muscles
        
        Tendons
        
        Joints
        
        Ligaments
        
        Purpose
        
        Send body movement input to CNS
        
        Sense of Body/Self
    - - Thermoreceptor
        
        Receptor Location
        
        Skin
        
        Internal
        
        Stimulus
        
        Temperature Changes
        
        Cold
        
        Warm
      - Photoreceptor
        
        Receptor Location
        
        Eye
        
        Stimulus
        
        Light
      - Chemoreceptor
        
        Stimulus
        
        Chemicals
        
        Solution
        
        Taste
        
        Smell
        
        Changes in blood
        
        Receptor Location
        
        Nose
        
        Tongue
      - Nociceptor
        
        Stimulus
        
        Harmful Stimuli
      - Mechanoreceptor
        
        Stimulus
        
        Mechanical Forces
        
        Touch
        
        Pressure
        
        Stretch
        
        Vibrations
        
        Types
        
        Proprioceptor
        
        Baroreceptor
        
        Blood Pressure
        
        Arteries
  - - - External Wall
        
        Fibrous Layer
        
        Sclera
        
        Posterior 5/6
        
        Purpose
        
        Anchor
        
        Extrinsic Eye Muscles
        
        Protection
        
        Gives shape
        
        Cornea
        
        Anterior 1/6
        
        Purpose
        
        Light enters eye
        
        Focuses light
        
        Structure
        
        Avascular
        
        Pain receptors
        
        Epithelial Stem Cells
        
        Renew epithelium
        
        Dense Connective Tissue
        
        Most External
        
        Vascular Layer
        
        Choroid
        
        Vascular
        
        Nourishes other layers
        
        Retina
        
        Black/Very Pigmented
        
        Melanocytes
        
        Absorbs light
        
        Prevents scattering
        
        Ciliary Body
        
        Smooth Muscle
        
        Ciliary Muscle
        
        Focuses lens
        
        1 more item...
        
        Ciliary Processes
        
        Ciliary Zonule
        
        Iris
        
        Attached to Ciliary Body
        
        Pupil
        
        Aperture for light
        
        Sphincter Dilator
        
        Pupillae
        
        Brown pigment
        
        Inner Layer
        
        Retina
        
        Pigmented Layer
        
        Absorb Light
        
        Neural Layer
        
        Photoreceptor Cells
        
        Rods
        
        1 more item...
        
        Cones
        
        1 more item...
        
        Bipolar Cells
        
        Ganglion Cells
        
        Optic nervie
        
        Axons converge
        
        Specialized Regions
        
        Macula Lutea
        
        Fovea Centralis
        
        1 more item...
        
        Optic Disc
        
        No Photoreceptors
        
        1 more item...
        
        Optic Nerve exits eye
      - Internal Chambers
        
        Posterior Segment
        
        Boundary
        
        Lens/Ciliary Body
        
        Posterior Wall
        
        Vitreous Humor
        
        Jelly-like
        
        Collagen
        
        Water
        
        Function
        
        Transmit Light
        
        Support
        
        Retina
        
        Lens
        
        Maintain Intraocular Pressure
        
        Anterior Segment
        
        Anterior Chamber
        
        Boundary
        
        Cornea
        
        Iris
        
        Posterior Chamber
        
        Boundary
        
        Iris
        
        Lens
        
        Aqueous Humor
        
        Similar to blood plasma
        
        Renewed continuously
        
        Constant Motion
        
        Posterior Chamber
        
        Pupil
        
        1 more item...
        
        Function
        
        Constant Intraocular Pressure
        
        Nourishes
        
        Lens
        
        Cornea
    - - Cornea
        
        Lens
        
        Retina
        
        Optic Nerve
        
        Optic Chiasma
        
        Optic Tract
        
        1 more item...
        
        Medial Axons Decussate
        
        Cranial Nerve II
        
        Photoreceptors
        
        Focus Light
        
        Focus Light
  - - - Olfactory epithelium
        
        Location
        
        Superior Nasal Concha
        
        Superior Nasal Septum
        
        Structure
        
        Pseudostratified Columnar Epithelium
        
        Olfactory Sensory Neurons
        
        Supporting Epithelial Cells
        
        Olfactory Stem Cells
    - - Olfactory Cilia
        
        Connective Tissue
        
        Filaments of Olfactory Nerve
        
        Cribriform Plate
        
        Olfactory Bulb
        
        Olfactory Tract
        
        2 more items...
        
        Forebrain
        
        Cranial Nerve I
        
        Lamina Propria
        
        Mucus
  - - - Taste Buds
        
        Location
        
        Mouth
        
        Pharynx
        
        Tongue
        
        Surface
        
        Palate
        
        Posterior Region
        
        Cheeks
        
        Inner Surface
        
        Epiglottis
        
        Structure
        
        Papillae
        
        Epithelium
        
        Fungiform Papillae
        
        Apical Surface
        
        Vallate Papillae
        
        Side Walls
        
        Foliate Papillae
        
        Side Walls
        
        Gustatory Epithelial Cells
        
        Gustatory Hairs
        
        Taste Pore
        
        Basal Epithelial Cells
      - Taste Sensations
        
        Sweet
        
        Sour
        
        Sour
        
        Salty
        
        Bitter
        
        Umami
    - - Tatse Buds
        
        Cranial Nerves
        
        Medulla Oblongata
        
        Thalamus
        
        Gustatory Cortex
        
        Insula Lobe
        
        Solitary Nucleus
        
        Facial Nerve VII
        
        Glossopharyngeal Nerve IX
        
        Vagus Nerve X
  - - - External Ear
        
        Auricle
        
        Surrounds opening
        
        Elastic Cartilage
        
        Function
        
        Gather/funnel soundwaves
        
        Amplify
        
        Information regarding sound location
        
        External Acoustic Meatus
        
        Hairs
        
        Cerumen
        
        Trap dust
        
        Repel insects
      - Middle Ear
        
        Tympanic Membrane
        
        Boundary
        
        External
        
        Middle
        
        Transfers Vibration
        
        Auditory Ossicles
        
        Transmit Vibration
        
        Internal ear
        
        Malleus
        
        Incus
        
        Stapes
    - - Auricle
        
        External Acoustic Meatus
        
        Tympanic Membrane
        
        Middle Ear
        
        Auditory Ossicles
        
        Cochlea
        
        1 more item...
- - - - Brain
        
        Cranium
      - Spinal Cord
        
        Vertebral Canal
    - - Integration
        
        Sensory Input
        
        Receive
        
        Process
      - Control Center
        
        Sensory Input
        
        Respond
  - - - Nerves
        
        Cranial
        
        Brain
        
        Spinal
        
        Spinal Cord
        
        Ganglia
        
        Cluster neuron cell bodies
      - Divisions
        
        Sensory Affarent
        
        From PNS
        
        To CNS
        
        Motor Efferent
        
        Away from CNS
        
        To PNS
    - - Gathers Sensory Information
      - Sends Information to CNS
      - Communication
        
        CNS & Rest of Body
  - - - General
        
        Touch
        
        Pain
        
        Pressure
        
        Vibration
        
        Temperature
        
        Proprioception
      - Special
        
        Hearing
        
        Equilibrium
        
        Vision
      - Location
        
        Same as Somatic Motor
    - - Innervation
        
        Skeletal Muscles
        
        Skin
        
        Body Wall
  - - - Innervation
        
        Ventral Body Contents
        
        Smooth Muscle
        
        Cardiac Muscle
        
        Glands
        
        Arrector Pili Muscles
        
        Blood Vessels
        
        Sweat Glands
    - - General
        
        Stretch
        
        Pain
        
        Temperature
        
        Chemical Changes
        
        Nausea
        
        Hunger
      - Special
        
        Gustation
        
        Olfaction
- - - - Nucleus
        
        Control Center
        
        Protein Synthesis Information
      - Nucleolus
        
        Ribosome Subunit Manufacture
    - - Chromatophilic Substance
        
        Rough Endoplasmic Reticulum
        
        Create
        
        Plasma Membrane
        
        Proteins
        
        Free Ribosomes
      - Dendrites
        
        Receptive Sites
        
        Electrical Signal Toward Cell Body
        
        Contain Organelles
      - Axon
        
        General
        
        Impulse Generators
        
        Away fron cell body
        
        Only 1 per cell
        
        Axon Hillock
        
        Where axon arises from cell body
        
        Terminal Arborization
        
        Branching at end
        
        Terminal Boutons
        
        Knobs at end of axons
        
        Axon Collaterals
        
        Brances off axon
  - - - More than 2 processes
      - 99% of neurons
    - - 2 Processes
      - Special Sensory Neurons
    - - Single Process
        
        Deviates into 2
      - Sensory Neurons
  - - - Sensory division of PNS
        
        Transmit Impulses toward CNS
      - Unipolar
    - - Motor Division of PNS
        
        Impulses Away from CNS
        
        Effector Organs
      - Multipolar
      - Cell bodies in CNS
    - - Located in CNS
      - Between Motor and Sensory Neurons
        
        Link Together
        
        Complex Neuronal Pathways
      - 99.98% of Neurons
      - Multipolar
- - - - Parallel Bundles
      - Covered by Schwann Cells
    - - Covers Schwann Cells
      - Loose Connective Tissue
    - - Bundles of groups of axons
    - - Wraps Fascicle
      - Fibrous Connective Tissue
    - - Whole nerve
        
        Bundles of fascicles
      - Tough Fibrous Connective Tissue
  - - - Astrocyte
        
        Most Abundant
        
        Radiating Processes
        
        Axons
        
        Capillaries
        
        Function
        
        Regulate Neurotransmitter Levels
        
        Signal Increase Blood Flow
        
        Control Ionic Environments
      - Microglia Cell
        
        Smallest
        
        Least Abundant
        
        Phagocyte
        
        Invading Microorganisms
        
        Neurons
        
        Injured
        
        Dead
      - Ependymal Cell
        
        Simple Cuboidal/Columnar Epithelium
        
        Function
        
        Circulate Cerebrospinal Fliud
        
        Microvilli
        
        Cilia
        
        Location
        
        Ventricles
      - Oligodendrocyte
        
        Myelin Sheath
        
        Wrap Mutliple Axons
    - - Satellite Cells
        
        Location
        
        Ganglion
        
        Surround Cell Bodies
        
        Function
        
        Support
        
        Regulates
        
        Enters/Exits Neuron Cell Bodies
      - Schwann Cells
        
        Myelin Sheath
        
        Wraps 1 Part of 1 Axon
        
        Many Concentric Layers