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Файл:внд / Chap13-CNSpart1.ppt
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- •Central Nervous System
- •Introduction
- •The Brain
- •The Brain
- •Embryonic Development
- •Embryonic Development
- •Development of Neural Tube
- •Development of Neural Tube
- •Development of Neural Tube
- •Development of Neural Tube
- •Primary Brain Vesicles
- •Secondary Brain Vesicles
- •Secondary Brain Vesicles
- •Secondary Brain Vesicles
- •Secondary Brain Vesicles
- •Secondary Brain Vesicles
- •Secondary Brain Vesicles
- •Adult Neural Canal Regions
- •Development of Flexures
- •Effects of Space Restriction
- •Effects of Space Restriction
- •Effects of Space Restriction
- •Effects of Space Restriction
- •Regions of the Brain
- •Gray and White Matter in CNS
- •Gray and White Matter in CNS
- •Gray and White Matter in CNS
- •Ventricles of the Brain
- •Ventricles of the Brain
- •Ventricles of the Brain
- •Ventricles of the Brain
- •Ventricles of the Brain
- •Ventricles of the Brain
- •Ventricles of the Brain
- •Ventricles of the Brain
- •The Cerebral Hemispheres
- •The Cerebral Hemispheres
- •The Cerebral Hemispheres
- •Lobes of Cerebral Hemispheres
- •Lobes of Cerebral Hemispheres
- •Fissures of Cerebral Hemispheres
- •Medial Surface of Right Hemisphere
- •Position of Cerebral Hemispheres
- •Cerebral Cortex
- •Cerebral Cortex
- •Cerebral Cortex
- •Cerebral Hemispheres
- •Cerebral Cortex
- •Cerebral Cortex Generalizations
- •Cerebral Cortex Generalizations
- •Motor Areas
- •Primary Motor Cortex
- •Pyramidal cells
- •Pyramidal Tracts
- •Motor
- •Motor
- •Motor
- •Premotor Cortex
- •Premotor Cortex
- •Premotor Cortex
- •Premotor Cortex
- •Broca’s area
- •Broca’s area
- •Frontal Eye Field
- •Sensory Areas
- •Primary Somato sensory Cortex
- •Synaptic Chain
- •Primary Somato sensory Cortex
- •Motor and Sensory Somatotopy
- •Primary Somato sensory Cortex
- •Primary Somato sensory Cortex
- •Primary Somatosensory Cortex
- •Somatosensory
- •Somatosensory
- •Somatosensory
- •Primary Visual
- •Primary Visual Cortex
- •Primary Visual
- •Primary Visual
- •Primary Visual Cortex
- •Visual Association
- •Visual Association
- •Visual Association Area
- •Visual Association Area
- •Visual Association Area
- •Visual Association Area
- •Visual Areas
- •Primary Auditory Cortex
- •Primary Auditory Cortex
- •Auditory Association Area
- •Auditory Association Area
- •Auditory Association Area
- •Gustatory (taste) Cortex
- •Vestibular (equilibrium) Cortex
- •Olfactory Area
- •Olfactory Area
- •Olfactory Area
- •Olfactory Area
- •Olfactory Area
- •Olfactory Area
- •Association Areas
- •Association Areas
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •Prefrontal Cortex
- •General Interpretation Area
- •Language Area
- •Language Area
- •Language Area
- •Insula
- •Lateralization of Cortical Function
- •Lateralization of Cortical Function
- •Lateralization of Cortical Function
- •Lateralization of Cortical Function
- •Cerebral White Matter
- •Cerebral White Matter
- •Cerebral White Matter
- •Cerebral White Matter
- •Cerebral White Matter
- •Cerebral White Matter
- •Cerebral White Matter
- •Cerebral White Matter
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •Basal Nuclei
- •The Diencephanlon
- •The Diencephalon
- •The Diencephalon
- •Thalamus
- •Thalamus
- •The Thalamus
- •Thalamus
- •Thalamus
- •Thalamus
- •Thalamus
- •Thalamus
- •Thalamus
- •The Hypothalamus
- •Hypothalamus
- •Mammillary Bodies
- •Hypothalamus
- •Hypothalamus
- •Autonomic Control Center
- •Center for Emotional Response
- •Center for Emotional Response
- •Body Temperature Regulation
- •Body Temperature Regulation
- •Body Temperature Regulation
- •Regulation of Hunger & Thirst
- •Regulation of Water Balance
- •Regulation of SleepWake Cycles
- •Regulation of SleepWake Cycles
- •Control of Endocrine Functioning
- •Formation of Memory
- •Epithalamus
- •The Epithalamus
- •Epithalamus
- •The Epithalamus
- •The Brain Stem
- •The Brain Stem
- •The Brain Stem
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Midbrain
- •The Pons
- •The Pons
- •The Pons
- •The Pons
- •The Pons
- •The Pons
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •Medulla
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Medulla Oblongata
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •The Cerebellum
- •Cerebellar Processing 1
- •Cerebellar Processing 2
- •Cerebellar Processing 3
- •Cerebellar Processing 4
- •The Cerebellum
- •The Cerebellum
- •Functional Brain Systems
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic System
- •The Limbic system
- •The Limbic System
- •The Limbic System
- •The Reticular Formation
- •The Reticular Formation
- •The Reticular Formation
- •The Reticular Formation
- •The Reticular Formation
- •The Reticular Activating System
- •Reticular Formation
- •The Reticular Activating System
- •The Reticular Formation
- •Protection of the Brain
- •Meninges
- •Meninges
- •Meninges
- •Meninges
- •The Dura Mater
- •The Dura Mater
- •The Dura Mater
- •The Dura Mater
- •The Dura Mater
- •The Dura Mater
- •The Dura Mater
- •The Arachnoid Mater
- •The Arachnoid Mater
- •The Arachnoid Mater
- •The Pia Mater
- •Cerebrospinal Fluid (CSF)
- •Cerebrospinal Fluid (CSF)
- •Choroid Plexus
- •Choroid Plexus
- •Choroid Plexus
- •The Choroid Plexus
- •CSF Circulation
- •CSF Circulation
- •BloodBrain Barrier
- •BloodBrain Barrier
- •BloodBrain Barrier
- •BloodBrain Barrier
- •BloodBrain Barrier
- •Homeostatic Imbalances
- •The Brain
BloodBrain Barrier
The barrier is ineffective against fats, fatty acids, oxygen, and carbon dioxide, and other fatsoluble molecules that diffuse easily through all plasma membranes
This explains why bloodborne alcohol, nicotine, and anesthetics can affect the brain
The barrier is not completely uniform and not completely developed in infants
Homeostatic Imbalances
Traumatic Brain Injuries
–Concussion / Contusion
Cerebrovascular Accidents
–Strokes / Transient ischemic attacks
Degenerative Brain Diseases
–Alzheimer’s Disease / Ach deficits
–Parkinson’s Disease / Degeneration of the substantia nigra
–Huntington’s Disease / Degeneration of the basal nuclei
The Brain
End of this section Chapter 12 Continues
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