When a neurotransmitte binds to a G-protein coupled receptor, the receptor opens, allowing ions to flow through.

Once the excitation threshold is crossed, what happens to the membrane potential and how is this accomplished?

What is the difference between and excitatory input and an inhibitory input?

Which receptor type processes fine touch and pressure?

Briefly describe the structure of an axosomatic synapse.

You have a graduate student who comes to you with an idea to study the longitudinal (long-term) development of reading. She wants to use PET as her technique. What is one reason this is NOT a good idea?

What are two differences between the ligand-gated ion channel receptor and the g-protein coupled receptor?

Briefly describe one benefit of MRI over CT for structural scanning.

How do SSRI’s treat depression?

How is the thickness of the cortical layers different between sensory and motor cortex and why?