Animals have adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation that control the development of their nervous systems. Receptors and effectors are linked by adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation pathways as the animal develops.
The responses of animals such as snails and insects do not vary much from one animal to the next, and their adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation nervous systems do not change much.
Humans and other mammals can develop and adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation their behaviour to suit the environment.
When a nerve impulse travels along a series of neurons, a neuron adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation is formed. New connections form, and this pathway is more likely to be followed by the next nerve impulse - this is how we adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation.
The pathways get stronger if the action is adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation.

If neuron 1 fires impulses close together, a adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation is made between neuron 1 and neuron 2. More nerve impulses mean the link is stronger.
If neuron 2 fires more frequently as a result, it may create a link with neuron 3.
Eventually all 3 neurons are linked, so that when neuron 1 is fired, they adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation fire.

adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation can help in learning because imagining a movement creates pathways and triggers the nerve impulses.

Although the human brain can learn throughout life, learning adaptallgeneslanguagelearnlinkneuronpathwayrepeatedsimpleVisualisation is most easy up to the age of about eight years.