Anatomy Lab: Brain, Cranial Nerves, & Nervous System
Anatomy Lab: Brain, Cranial Nerves, & Nervous System KN 1223
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This 3 page Class Notes was uploaded by Jahnai Acosta on Tuesday April 12, 2016. The Class Notes belongs to KN 1223 at Temple University taught by Dr. Roonney in Spring 2016. Since its upload, it has received 177 views. For similar materials see anatomy andphysiology in Kinesiology at Temple University.
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Date Created: 04/12/16
Brain Anatomy/Cranial Nerves & The Nervous System Meninges Skull Dura mater Subdural space Arachnoid mater Subarachnoid space Subdural space Regions of the Brain Forebrain 1. Telencephalon (Convolutions, Gyrus/hills, Sulcus/valleys, Fissure 2. Diencephalon Midbrain Mesencephalon (between the pons and thalamus) Hindbrain Metencephalon Pons Cerebellum Myelencephalon Medulla Oblongata Superficial Structures Lobes Fissures Frontal lobe Precentral gyrus (frontal) Parietal lobe Central Sulcus Occipital lobe Postcentral gyrus (parietal) Temporal lobe Longitudinal fissure (temporal) Lateral fissure (center) Mid-Sagittal Structures Corpus callosum Thalamus Hypothalamus Pituitary gland Midbrain Pons Medulla oblongata Cerebellum Arbor Vitae Cerebrum Cerebral Cortex White matter Gray matter Cranial Nerves Name of Nerve Function I – Olfactory smell II – Optic sight III – Occulomotor eye: pupils & upward eye roll IV - Troclear eye: downward eye roll V – Trigeminal facial touch sensation, chew/biting down VI- Abducens eye: lateral eye movement VII – Facial smiling & taste VIII – Vestibulocochlear hearing IX- Glossopharyngeal swallow * swallow a GLOSS of water* X – Vagus speaking & voice XI – Accessory shoulder shrug XII – Hypoglossal stick out your tongue The Nervous System Structures Central Nervous System Brain Spinal Cord Peripheral Nervous System Nerves Neuron Dendrites Cell Body (Soma) Nucleus Neuroplasm Axon hillock (trigger zone) Axon Schwann cell Nodes of Ranvier Synaptic Knobs
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