homework

   

Why does the narrator ask us to remember what we had for lunch 3 weeks ago?

To remind us about our diet

To show us how memories form

To show us an example of how some memories lost

What is experience converted into?

A pulse of electrical energy

A network of neurons

A memory

What are synapses?

Neurotransmitters

Memory neuron

Dedicated sites

How can long-term memories form?

It's a special event

Two neurons communicate repeatedly

The brain is affected by it.

What are the factors that make memories lost?

Aging, chronic stress, depression

Aging, chronic stress, depression, isolation

Aging, chronic stress, isolation

Which is NOT the way to preserve your memories?

Physically active

Healthy diet

Sleeping