Bio 151 Lab Practical #3 Study Outline PDF

**Bio 151 Lab Practical \#3 Study Outline** **Nervous Tissue:** - Parts of a neuron model (list on pg. 330, pictures pg. 327) - Cell body (soma) - Dendrites - Nissl bodies - Nucleus with nucleolus - Axon hillock - Initial segment - Axon -...

**Bio 151 Lab Practical \#3 Study Outline** **Nervous Tissue:** - Parts of a neuron model (list on pg. 330, pictures pg. 327) - Cell body (soma) - Dendrites - Nissl bodies - Nucleus with nucleolus - Axon hillock - Initial segment - Axon - Axolemma - Myelin Sheath - Schwann cell (nucleus) - Telodendrion - Synapse (pg. 335) - Pre-synaptic neuron - Post-synaptic neuron - Synaptic cleft - Synaptic vesicles with neurotransmitters - Neurotransmitter receptors on post-synaptic neuron - Neuroglial cells (pg. 329) - Astrocytes - Microglia - Oligodendrocytes - Ependymal cells - Schwann cells (PNS) - Satellite cells (PNS) - Histology (pg. 31) - Neuron - Axon - Dendrites - Neuroglial cells - Axons - Nodes - Internodes - Spinal cord (pg. 357) - Regions: - Cervical - Thoracic - Lumbar - Sacral - Coccygeal - Features (pg. 357): - Cervical enlargement - Lumbar enlargement - Conus medullaris - Cauda equina - Filum terminale - Meninges (pg. 358): - Dura mater - Arachnoid mater - Pia mater - Spinal cord model (pg. 358) - Anterior median fissure - Posterior median sulcus - Central canal - Spinal gray matter - Anterior horn - Lateral horn - Posterior horn - Spinal nerve roots - Posterior root - Posterior root ganglion - Anterior root - Spinal white matter - Anterior funiculus - Lateral funiculus - Posterior funiculus - Brain (list on pg. 353, pictures on pg. 347-352, models and dissection) - Ventricles - Lateral ventricle - Third ventricle - Fourth ventricle - Cerebrum - Cerebral hemispheres - Fissures - Longitudinal fissure - Transverse fissure - Lobes: - Frontal - Parietal - Temporal - Occipital - Insula (not visible on models) - Sulci - Cerebral cortex (grey outer region) - Corpus callosum - Diencephalon - Thalamus - Hypothalamus - Pituitary - Infundibulum - Pineal gland - Cerebellum - Vermis - Arbor vitae - Brain stem - Midbrain - Pons - Medulla oblongata - Brain coverings (meninges) - Dura mater - Arachnoid mater - Pia mater - Plexus (pg. 380) - Cervical - Brachial - Lumbar - Sacral - Key nerves (pg. 380) - Phrenic - Axillary - Radial - Ulnar - Median - Sciatic - Tibial - Reflex arc model (pg. 385) - Receptor - Sensory neuron - Interneuron - Motor neuron - Effector - The Eye (pg. 400-401 -- model and dissection) - Lens - Anterior cavity - Aqueous humor - Posterior cavity - Vitreous humor (jelly) - Fibrous Tunis (outer layer) - Sclera -- white of eye - Cornea -- clear of eye - Vascular tunis (uvea) - Choroid - Ciliary body - Suspensory ligaments - Iris - Pupil - Sensory tunis - Retina - Optic nerve - Optic disc - Macula lutea - Fovea centralis - The Ear (pg. 408-409) - Outer ear - Auricle/pinna - External auditory canal - Middle ear - Tympanic membrane - Ossicles - Malleus - Incus - Stapes - Oval window - Auditory tube - Inner ear - Vestibule - Semicircular canals - Cochlea - Round window - Vestibulocochlear nerve - Types of hearing tests - Weber test - Conductive hearing loss - Sensorineural hearing loss - Rinne test - Conductive hearing loss - The Nose (pg. 413) - Cribriform plate (ethmoid bone) - Olfactory epithelium - Olfactory receptor cells - Olfactory nerve and bulb - The Tongue (pg. 414) - Taste buds - Papillae - Fungiform - Circumvallate - Foliate