Neural Development

Question 1

What are neurons?

Answer 1

• It store and transmit information to other neurons in the brain

Question 2

What are synapses?

Answer 2

• Gaps between neurons
• Fibres from neuros get close to each other here

Question 3

What are neurotransmitters?

Answer 3

• Information transmitted between neurons through chemicals

Question 4

What are special about neurons?

Answer 4

• They can differentiate
• Needs stimulation from the environment
  Use it or loose it - if you dont use the skill, braincells loose its function to perform it later

Question 5

Why does the brain have programmed cell death?

Answer 5

• To make space for synaptic connection between neurons
• To learn new things

Question 6

Why is there an overabundance of synapses early?

Answer 6

• Ensure domains specific skills can develop
• Few new neurons are created after prenatal period, thus alot gets created before birth

Question 7

What is glial cells?

Answer 7

• Important for neurons to function
• Causes changes to the brain size
• Responsible for myelination - layer around neural fibers

Question 8

What is myelin?

Answer 8

A fatty substance that improves the efficiency of information transfer

Question 9

What is synaptic pruning?

Answer 9

Putting neurons in a latent state, to be ready to support future development

Question 10

How can we stimulate neural development?

Answer 10

• New sensory experiences, challenge one self and change things up
• Try out new things
• Get a new job