Lecture 1 - Quiz Review: Psychophysiology
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University of Denver
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Summary
This document provides a review of topics from Lecture 1, focusing on the brain's anatomy, including directional terms, cross sections, and the central and peripheral nervous systems, as well as the ventricular system. It details the different layers of the meninges and features of the ventricles.
Full Transcript
# Lecture 1 - Quiz Review: Psychophysiology ## Brain: ### Anatomical Directions: - Anterior - front - Posterior - back - Dorsal - top - Ventral - front facing ground (belly) - Lateral - side - Medial - midline - Ipsilateral - Same side - Contralateral - opposite side ### Cross Sections: - Coronal...
# Lecture 1 - Quiz Review: Psychophysiology ## Brain: ### Anatomical Directions: - Anterior - front - Posterior - back - Dorsal - top - Ventral - front facing ground (belly) - Lateral - side - Medial - midline - Ipsilateral - Same side - Contralateral - opposite side ### Cross Sections: - Coronal - Cross sections (frontal) - Horizontal - parallel to ground - Sagittal planes - perpendicular to ground (parallel to neuraxis) - midsagittal - divides brain in equal halves ## Central Nervous System: - Dura matter - thick - tough - Arachnoid membrane - soft/ spongy - Subarachoid space - filled with CSF - Pia matter - attached to brain + spinal cord - contains small surface blood vessels. ## Peripheral Nervous System: - Cranial nerves, spinal nerves, peripheral ganglia - Covered by dura + pia matter - fused to form sheath ## Ventricular System: - Lateral - Connected to third ventricle - Third ventricle - divides brain into equal halves - massa intermedia - Crosses the middle
