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how do neurons communicate? who was right? ☑: golgi- the reticular theory neurons are continuous cajal- neuron doctorine neurons are not continuous CAJAL was right axon hillock ☑: initial segment of the axon where axon and soma attach pathway of neuron signaling ☑: dendrite-axon hillock-axon-axon terminal soma ☑: cell body EXCELLENCE 2 houses nucleus and organelles dendrites ☑: extensions of soma that receive incoming info axon ☑: long extension that carries info towards terminal terminal buttons (axon terminals) ☑: house neurotransmitters cell membrane ☑: has phospholipid bilayer hydrophobic has protein pumps and pores intracellular environment differs from extracellular environment synapse ☑: communication here is called synaptic transmission synaptic vesicles contain NTs at synapse signal goes from electrical-chemical EXCELLENCE 3 neuronal communication ☑: 1. change in Vm in neuron A 2. CAN lead to a propagating AP 3. this results in the release of a NT 4. NT binds to the neuron B and process continue