Organization of NS Meningeal Layers PDF

body S  ability to depolarize connections b w neurons  chattifastientrim A B 1 where action potential originates axon pillon Neural Axis Medial - _________ towards the midline Lateral - _________ away from the midl...

body S  ability to depolarize connections b w neurons  chattifastientrim A B 1 where action potential originates axon pillon Neural Axis Medial - _________ towards the midline Lateral - _________ away from the midline Ipsilateral - _________side same Contralateral - ____________ opposite side Decussate – cross or intersect to effect  middle the ten Tiddl r HORIZONTAL Primary Secondary Tertiary finalstructure Prosencephalon Telencephalon Cerebrum (forebrain) Diencephalon Thalami mus formsall thalami giggenter Mesencephalon: Mesencephalon Midbrain (Midbrain) (no further differentiation) Rhombencephalon: Metencephalon Pons & Cerebellum (Hindbrain) Myelencephalon Medulla Oblongata justget morecomplex as you develop  secondary primary PTDMMRMM a e plowing the dirt Monday morning requires mindover matter  p s basal ganglia parkinsons s  view longitysinguterizontal plane  axon connect one hemisphere to the other brings info fromone side to the other stay on same side but connect different parts acts are projection bets they are projectingsome Corpus callosum splenium genu bendofcorpus callosum ostrum of corpus callosum cerebellum Longitudinal Fissure (sulcus) What plane is the Longitudinal Fissure in? Hint: What does it divide the brain into? a. Superior/inferior portions b. anterior/posterior portions c. left and right portions sagittalplane  s it personality system emotional processing motor in the front back  ry Frontal Lobe depthperception whereyou areinyour environment  wearside's lateralsulcus timing Brockasarea produce s peech visualintoarrivesbackwards upside down onsulcyatedsiegeto Central Sulcus  centralsulcus spital parietos 1lateralsulcus This Photo by Unknown Author is licensed under CC BY-SA-NC  longterm TEEa main structure of limbic system Medial Surface of Brain through mid-sagittal cut  Primary Motor Cortex: 4, 6 Primary Somatosensory: 3,1,2 Primary Auditory: 41 Primary Visual: 17 Skin Subcutaneous Connective tissue Galea Aponeurotica Loose areolar connective tissue Pericranium Meninges CSF his Photo by Unknown Author is licensed under CC BY-SA This Photo by Unknown Author is licensed under CC BY-SA This Photo by Unknown Author is licensed under CC BY-NC-ND  This Photo by Unknown Author is licensed under CC BY-NC Epidural vs. Spinal tap Midbrain Pons Medulla Lateral Ventricles LV LV Third Ventricle 3rd Cerebral Aqueduct Fourth Ventricle 4th Central Canal