Nervous System

Beschreibung

Bachelors Human Physiology Mindmap am Nervous System, erstellt von lsmith181 am 15/01/2016.
lsmith181
Mindmap von lsmith181, aktualisiert more than 1 year ago
lsmith181
Erstellt von lsmith181 vor fast 9 Jahre
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Zusammenfassung der Ressource

Nervous System
  1. CNS
    1. Formed by Neurulation
      1. Sensory Division
        1. Ascending tract
          1. Anteriolateral Spinal theroranic circuit (Pain)
            1. Dorsal Column Circuit (pressure & touch
              1. Cross over into somatic sensory cortex
              2. Afferent neurons
              3. Brain
                    1. Formation
                      1. Prosencephalon (Forebrain)
                        1. Telencephalon
                          1. cerebral hemisphers
                          2. Diencephalon
                            1. Thalamus, optic nerve, hypothalamus
                          3. Mesencephalon (Midbrain)
                            1. Mesencephalon
                              1. tectum
                            2. Rhombencephalon (Hindbrain)
                              1. Metencephalon
                                1. cerebellum
                                2. Myelencephalon
                                  1. medula
                              2. Main Parts
                                1. Cerebrum
                                  1. Frontal lobe
                                    1. Functions: concentration, problem solving, planning, intellect, learning
                                    2. Temporal lobe
                                      1. Functions: memory, hearing, language and music comprehension
                                      2. parietal lobe
                                        1. Functions: visual and spatial perceptions, touch
                                        2. occipital lobe
                                          1. Functions: vision, recognition of printed words
                                        3. Cerebellum
                                          1. Functions: coordination, balance, equilibrium
                                          2. Brain Stem
                                            1. midbrain
                                              1. Thalamus
                                              2. pons
                                                1. medulla
                                                2. Limbic System
                                                  1. Hypothalamus
                                                    1. Hippocampus
                                                3. Midbrain
                                                  1. Spinal Cord
                                                  2. PNS
                                                    1. Derived from neural crest cell migration
                                                      1. Motor Division
                                                        1. Motor Neurons
                                                          1. Efferent
                                                          2. Descending tract
                                                            1. Autonomic Nervous System
                                                              1. Sympathetic
                                                                1. "fight or flight"
                                                                2. Parasympathetic
                                                                  1. "feed or breed"
                                                                3. Pyramidal & Extrapyramidal
                                                                  1. Somatic Nervous System
                                                                    1. Skeletal Muscle
                                                            2. Development
                                                              1. Zygote
                                                                1. Blastocyst
                                                                  1. Gastrulation
                                                                    1. Germ layers
                                                                      1. Endoderm
                                                                        1. Respiratory
                                                                          1. GI tract
                                                                            1. cuboidal cells
                                                                            2. Mesoderm
                                                                              1. Kidneys
                                                                                1. Bones
                                                                                  1. Muscle
                                                                                    1. Notocord
                                                                                      1. dermis
                                                                                        1. steriod-producing glands
                                                                                          1. blood & bv
                                                                                          2. Ectoderm
                                                                                            1. Epidermis
                                                                                          3. Neurulation
                                                                                            1. Neural plate
                                                                                              1. Neural tube

                                                                                                Anmerkungen:

                                                                                                • guided down the back side of the body by the notochord
                                                                                                1. Neural Crest Cells
                                                                                                  1. Migratory
                                                                                                    1. Melanocytes
                                                                                                      1. Adrenal medula

                                                                                                        Anmerkungen:

                                                                                                        • Some Neural crest cells get trapped in mesoderm. It creates the adrenal medusa which produces epinephrine.
                                                                                                      2. Neural Tube Defect

                                                                                                        Anmerkungen:

                                                                                                        • Annotate the neural tube defects based on their location.
                                                                                                        1. Notocord
                                                                                                          1. Differentiation

                                                                                                            Anmerkungen:

                                                                                                            • change in physical and functional properties of cells as they proliferate to form different structures and organs.
                                                                                                          2. cranial end
                                                                                                            1. caudal end
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