Development of the central nervous system
Download
1 / 10

Development of the central nervous system - PowerPoint PPT Presentation


  • 71 Views
  • Uploaded on

Development of the central nervous system. Sanjaya Adikari Department of Anatomy. Neural tube & cavity. Development of brain. 1. 2. 3. Prosencephalon (forebrain). 1a. 1b. Mesencephalon (midbrain). 2. Rhombencephalon (hindbrain). 3a. 3b. Telencephalon. Cerebral hemispheres.

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Development of the central nervous system' - elu


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
Development of the central nervous system

Development of the central nervous system

Sanjaya Adikari

Department of Anatomy


Neural tube

& cavity


Development of brain

1

2

3

Prosencephalon

(forebrain)

1a

1b

Mesencephalon

(midbrain)

2

Rhombencephalon

(hindbrain)

3a

3b


Telencephalon

Cerebral hemispheres

1a

Diencephalon

Thalamus, hypothalamus subthalamus, epithalamus

1b

2

tectum, tegmentum and cerebral pedunculi

Midbrain

3a

3b

pons, upper medulla and cerebellum

Metencephalon

Myelencephalon

lower medulla


Lateral ventricle

Foramen of Monro

3rd ventricle

Aqueduct

4th ventricle

Central canal of SC


Development of spinal cord and brain stem

Mantle layer

Marginal layer

Neuroepithelial layer


1

Neuroblast cells

Neurons

Neuroepithelial cells

2

Gliablast cells

Glial cells

Oligodendroglia

Astroglia

Ependymal cells

Microglia


Mantle layer

Alar plate (sensory)

Marginal layer

Sulcuslimitans

Neuroepithelial layer

Basal plate (motor)


Sensory

Motor

Posterior horn

Lateral horn

Sensory

Motor

Anterior horn


BA

BE

GSA

VA

VE

SE


ad