Week 3 (The Brain) Flashcards
The Central Nervous System
Brain: Complex behaviours and experiences
Spinal Cord: Reflexes
Brain Matter
Gray Matter: Nerve cell bodies
White Matter: Nerve cell tails (axons)
Gray on outside, White on inside.
Cortex
Outer surface of the brain
Brain directions
Front: Anterior/ Rostal
Back: Posterior/ Caudal
Top: Dorsal/ Superior
Bottom: Ventral/ Inferior
Coronal Cross section
Johnny Cage Fatality
Sagittal Cross section
Between the two hemishperes
Horizontal (axial) cross section
MRI images
Brain protection
Ventricles are filled with cerebrospinal-spinal fluid
Layers of protection: Skull, Dura Mater, Arachnoid membrane, Pia Mater.
Brain Divisions
Forebrain, Midbrain, Hindbrain
Forebrain Divisions
Telencephalon, Diencephalon
Telencephalon Divisions
Cortex, Limbic Systems, Basal Ganglia
Cortex Divisions
Frontal, Parietal, Occipital and Temporal lobes
Frontal Lobe
-Attention
-Planning
-Decision Making
-Emotion Regulation
-Language
Parietal Lobe
-Attention
-Spatial Perception
-Number Processing
Temporal Lobe
-Auditory Cortex (Hearing)
-Language
-Memory