Cells & Anatomy of the Nervous System Flashcards

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1
Q

Cells in our nervous system:

A

Neurons

Glial Cells

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2
Q

Anatomy of the nervous system

A

Central Nervous System

Peripheral Nervous System

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3
Q

Central Nervous System (CNS)

Comprised of…

A

the brain and spinal cord

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4
Q

Peripheral Nervous System (PNS)

Comprised of…

A

nerve tissue located outside of the brain and spinal cord.

Connects the brain and spinal cord to the rest of the body

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5
Q

Lighter WHITE MATTER is mostly…

A

communication tracts (axons) covered with MYELIN

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6
Q

The darker GRAY MATTER is…

A

is cell bodies (soma) and dendrites

It is the ‘Grey Matter’ that is the CEREBRAL CORTEX  The ‘thinking’, COGNITIVE part of our brains

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7
Q

Lobes of the cerebral hemispheres

A

Frontal lobe
Parietal Lobe
Temporal Lobe
Occipital Lobe

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8
Q

descriptions of the function of the lobes

A

Frontal – Motor control - Planning
Parietal - Touch – Spatial Representation - Attention
Temporal – Hearing - Memory
Occipital – Vision

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