The Endocrine and Nervous System

3. Composed of the brain and spine and processes information from the peripheral nervous system
5. System that converts external stimuli into a physical reactions through neurotransmitters
8. A Neuron activated by outside stimuli that sends information to the CNS
10. The body of a neuron where all the cell organelles are held
12. Controls voluntary movement
17. Hormone that increases feeling of hunger
18. A Neuron that carries information from the CNS to effectors cells in the PNS
19. The part of the neuron where the nerve impulse travels
20. A neurotransmitter that deals with perception of pain as well as emotional and behavioral regulation.
22. The parts of the neuron that are at the ends of the axons
23. The part of the neuron at the ends of the branches that hold the vesicles of neurotransmitters
24. Part of the neuron in the axon button that holds neurotransmitters to be transported
25. Initiates rest and digest state. Caused by Endorphins.
27. The part of the neuron that connects the soma to the Axon
28. The part of a neuron that protects the Axon

1. Controls involuntary actions such as breathing and heart beating.
2. Hormone that decreases feeling of hunger
4. Fight or flight hormone
6. Initiates fight or flight reaction. Controlled by norepinephrine.
7. A neurotransmitter dealing with mood regulation,sleep,arousal,appetite, and digestion. Lack of this hormone can lead to anxiety and sleep issues.
9. Connects the central nervous system to all other nerves in the body
11. A Neuron that sends information within the CNS and stores and processes information
13. The space in between to neurons where neurotransmitters are released and recepted
14. Hormone that induces sleep
15. The parts of the neuron that receives the nerve impulse
16. The parts in-between the parts of the Myelin sheath where the signals jump while traveling down the axon
21. A neurotransmitter that deal with pain regulation, mood, and stress.
26. Hormone associated with love and promotes bonding