The Brain
Developmental Tasks
Neurons
Stages of Life
Hierarchy of Needs
100

The age range of which the brain is fully developed. 

Late 20's

100

This is the task includes realizing your identity and value in society.

Understanding and accepting who you are

100

The "brain" of the cell; the control center.

The cell body

100

This stage occurs between the ages of 0-18 months; a baby is learning abut the world. 

Stage 1: Trust vs Mistrust

100

This describes a persons physical needs; shelter, food, water, etc.

Physiological needs

200

This part of the brain is developing during the teen years. 

The frontal lobe

200

This task encourages teens to find ways to support themselves financially.

Preparing for a career

200

These branch out like tentacles to receive messages from other cells.

Dendrites

200

This stage occurs between the ages of 12 and 18; teens are attempting to realize who they are.

Stage 5: Identity vs Role Confusion

200

This describes a person's need for achievement and pride in their accomplishments.

Esteem
300

This part of the brain is responsible for basics functions; breathing, heart rate, and blood pressure.

The brain stem

300

This tasks encourages teens to meet their needs for food, clothing, shelter, and transportation.

Preparing for independence

300

This describes the process of parts of the brain "shrinking" when they are not being used. 

Pruning

300

This stage occurs between the ages of 18 and 40; individuals usually have a desire to settle down with one person and build a life together. 

Stage 6: Intimacy vs Isolation

300

This is a person's need for intimate relationships and care. 

Love and belonging

400

This is responsible for muscle control, coordination, and balance.

Cerebellum

400

This task includes developing close, intimate relationships with another person. 

Preparing for marriage and family living

400

The long tube that carries messages from the cell body to the synapse.

The axon 

400

The stage occurs between the ages of 3 and 5; a child is becoming more social and attempts to play with other kids. 

Stage 3: Initiative vs Guilt

400

A person's need for security, employment and resources.

Safety needs

500

This part of the brain is responsible for hearing and interpreting sound.

Temporal lobe

500

This task includes shifting dependence levels on family and creating strong friendships.

Developing mature relationships

500

These chemicals transport messages across the synapse.

Neurotransmitters

500

This stage occurs between the ages of 40 and 65; individuals have a desire to give back to society and "leave their mark".

Stage 7: Generativity vs Stagnation

500

This describes a person reaching their full potential and becoming satisfied with their life. 

Self-actualization

M
e
n
u