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Lecture 3

PSY 105 Lecture Notes - Lecture 3: Magnetic Resonance Imaging, Temporal Lobe, Adderall


Department
Psychology
Course Code
PSY 105
Professor
Kristin Vickers
Lecture
3

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Chapter 3: Neuroscience
Brain Imaging: watching the brain in action
Structural neuroimaging techniques (neuroimaging): 

- ! "
-##$%"&

Functional brain imaging techniques: 
-' "(&
&)

-*#$%"
"
-#$%' +
+
How does the nervous system work?
- 2 major types of cells found in nervous system are neurons and glia
Neurons (a nerve cell): 
,
--
-

,.//
Glia (glial cells): 0
,

'1
- oligonderoglia: 
- Microglia: 
Different kinds of neurons: 
#
The structure of neurons:
,)"
"2

Cell body- 
Dendrites- 
Axon- 
Axon terminals- 
Myelin and nodes of Ranvier: 
Damage to myelin:
How neurons communicate:
-
- Synapse: 

- Receptors: 3
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