Nsci 1001 Study guides, Class notes & Summaries

NSCI 1001 Exam 1 UMN questions with correct answers

1. synthesis: - neurotransmitter manufactured in cell 2. storage: - neurotransmitter stored in vesicles for protection 3. release - action potential arriving at axon terminal will cause vesicles to move to membrane and release neurotransmitter into the synapse 4 key elements for electrical communication in neurons: - sodium, chloride, potassium, calcium - become charged when dissolved (NA+, K+, Cl-, Ca^2+) 4. receptor activation - neurotransmitters in the synapse can freely move about it. ...

Neurons Answer building blocks of the nervous system Parts of a neuron and their functions Answer dendrites: receive info cell body/soma: process info axon: transmit info Direction of information flow within a neuron Answer dendrites -> axon With neuroanatomy, we look to understand... Answer 1. Regional specificity: distinctions between regions of the brain, and within regions of the brain 2. Connectivity: how one brain region is connected to another 3. Function: what are the rol...

Neurons - ANSWER building blocks of the nervous system Parts of a neuron and their functions - ANSWER dendrites: receive info cell body/soma: process info axon: transmit info Direction of information flow within a neuron - ANSWER dendrites -> axon With neuroanatomy, we look to understand... - ANSWER 1. Regional specificity: distinctions between regions of the brain, and within regions of the brain 2. Connectivity: how one brain region is connected to another 3. Function: what are...