Cells & Anatomy of the Nervous System Flashcards
Cells in our nervous system:
Neurons
Glial Cells
Anatomy of the nervous system
Central Nervous System
Peripheral Nervous System
Central Nervous System (CNS)
Comprised of…
the brain and spinal cord
Peripheral Nervous System (PNS)
Comprised of…
nerve tissue located outside of the brain and spinal cord.
Connects the brain and spinal cord to the rest of the body
Lighter WHITE MATTER is mostly…
communication tracts (axons) covered with MYELIN
The darker GRAY MATTER is…
is cell bodies (soma) and dendrites
It is the ‘Grey Matter’ that is the CEREBRAL CORTEX The ‘thinking’, COGNITIVE part of our brains
Lobes of the cerebral hemispheres
Frontal lobe
Parietal Lobe
Temporal Lobe
Occipital Lobe
descriptions of the function of the lobes
Frontal – Motor control - Planning
Parietal - Touch – Spatial Representation - Attention
Temporal – Hearing - Memory
Occipital – Vision