Download The Brain and the Nervous System

The Brain and the Nervous
System
[Professor Name]
[Class and Section Number]
Just Noticeable Differences
 What did you notice?
 What did you learn?
Overview
• Brain Development
• The Central Nervous System
– The Brain
– Neurons
• The Peripheral Nervous
System
• Studying the Brain
Nervous System Development
Nervous System Development
in Humans
Development of
Embryonic Brain
Overview
• Brain Development
• The Central Nervous System
• The Brain
• Neurons
• The Peripheral Nervous System
• Studying the Brain
The Central Nervous System
 Is encased in bone
 Is associated with
processing sensory
information
Overview
• Brain Development
• The Central Nervous
System
• Neurons
• The Brain
• The Peripheral Nervous
System
• Studying the Brain
Neurons: How the CNS
Communicates
Neurons: How the CNS
Communicates
 Close-Up
Overview
• Brain Development
• The Central Nervous
System
• Neurons
• The Brain
• The Peripheral Nervous
System
• Studying the Brain
The Structures of The Brain
The Brainstem
Structure




Medulla
Pons
Midbrain
Diencephalon
Function
 Survival
 Sleep/Wake Cycle
 Sensory/Motor
Function
 Growth/hormonal
behaviors
“Split Brain”
The Lobes of The Brain
The Primary Motor Cortex
Overview
• Brain Development
• The Central Nervous
System
• The Brain
• Neurons
• The Peripheral Nervous
System
• Studying the Brain
The Peripheral Nervous System
Name that Peripheral Nervous
System
Parasympathetic
Sympathetic
Sympathetic
Somatic
Overview
• Brain Development
• The Central Nervous System
– The Brain
– Neurons
• The Peripheral Nervous System
• Studying the Brain
Neuroimaging
Electroencephalography
(EEG)  Electrical
Activity
Computerized Axial
Tomography (CAT)
& Magnetic Resonance
Imaging (MRI)  Structure
Neuroimaging
Positron Emission
Topography (PET) 
Blood Flow
Functional Magnetic
Resonance Imaging (fMRI)
 Blood flow
Photo Attribution
Slide 1
Photo Credit: brain lobes Allan Ajifo https://www.flickr.com/photos/125992663@N02/14599057004
https://creativecommons.org/licenses/by/2.0/
Slide 5
Photo Credit: 9-Week Human Embryo from Ectopic Pregnancy Ed Uthman
https://www.flickr.com/photos/euthman/548063929 https://creativecommons.org/licenses/by/2.0/
Slide 12
Slide 13
Slide 14
Slide 15
Slide 19
Slide 21
Photo Credit: Brain Model biologycorner https://www.flickr.com/photos/40964293@N07/4160835158
https://creativecommons.org/licenses/by-nc/2.0/
Photo Credit: Illustration from Anatomy & Physiology, Connexions Web site.OpenStax College
http://commons.wikimedia.org/wiki/File:1311_Brain_Stem.jpg
http://creativecommons.org/licenses/by/3.0/deed.en
Photo Credit: Life Science Databases(LSDB). Corpus callosum with Anatomography
https://en.wikipedia.org/wiki/Corpus_callosum#/media/File:Corpus_callosum.png
http://creativecommons.org/licenses/by-sa/2.1/jp/deed.en
Photo Credit: Henry Vandyke Carter - Henry Gray Principal fissures and lobes of the cerebrum viewed laterally. Figure 728
from Gray's Anatomy with labels removed.
https://en.wikipedia.org/wiki/Frontal_lobe#/media/File:Lobes_of_the_brain_NL.svg Public Domain
Photo Credit: léger sandra merino https://www.flickr.com/photos/8170285@N07/3321585200/
https://creativecommons.org/licenses/by-nc-sa/2.0/
Photo Credit: Previa Nicolás Ibieta https://www.flickr.com/photos/64006960@N00/3690647743/
https://creativecommons.org/licenses/by-nc/2.0/
Photo Credit: Daily News Golden Gloves Boxing Mike Lizzi https://www.flickr.com/photos/8725162@N07/5871348997/
https://creativecommons.org/licenses/by/2.0/
Photo Credit: fast fingers Katie Krueger https://www.flickr.com/photos/22220144@N06/2351656805/
https://creativecommons.org/licenses/by-nc/2.0/
Photo Credit: autism neuroimaging study Ian Ruotsala https://www.flickr.com/photos/ian_ruotsala/189736044/
https://creativecommons.org/licenses/by-nc-sa/2.0/
Photo Credit: prepping subject for mri scan Penn State https://www.flickr.com/photos/53130103@N05/9504982576/
https://creativecommons.org/licenses/by-nc-nd/2.0/
Photo Attribution
Slide 22
Photo Credit: Reigh's Brain rlwat2b Reigh LeBlanc https://www.flickr.com/photos/12845794@N04/1372175973/
https://creativecommons.org/licenses/by-nc/2.0/
Photo Credit: Default mode network-WRNMMC John Graner
https://en.wikipedia.org/wiki/Dynamic_functional_connectivity#/media/File:Default_mode_network-WRNMMC.jpg
Public Domain