Do Now Describe what biological psychology is..

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Presentation transcript:

Do Now Describe what biological psychology is.

Unit 3A : Neural Processing & Endocrine System Neural Communication

Neurons

Neurons

Neurons

Neurons

Neurons

Neurons

Neurons

Neurons Firing of a neuron Resting potential Selectively permeable Action potential Ions Positively versus negatively charged Resting potential Selectively permeable

Neurons Firing of a neuron Depolarize Refractory period Excitatory versus inhibitory Threshold All or none response

Action Potential

Action Potential Dominoes They either fall over or they don’t

How Neurons Communicate Synapse Synaptic gap (synaptic cleft) Neurotransmitters Reuptake Q2 How do nerve cells communicate with other nerve cells?

How Neurons Communicate

Neurotransmitters Agonists versus antagonists Agonists antagonists

Agonists and Antagonists

Agonists and Antagonists

Agonists and Antagonists

HW Writing Assignment: Action potential and Toilets