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1. Nerve Regeneration
   ... over the very short distance of the injury zone. Nerve impulses are blocked at this point. 1. The myelin is the part of the nerve ...
   (2174 Words -- Approx. 9 Pages)

2. The Biological Approach to the Nervous System
   ... to the dendrite a branch of the neuron that receives and projects impulses to a cell body of the NEXT neuron, which then allows nerve impulses to travel ...
   (2751 Words -- Approx. 11 Pages)

3. Nervous System essay
   ... In the cochlea, the vibrations move the surrounding hair cells and the stimulation is changed to nerve impulses. The nerve impulses ...
   (431 Words -- Approx. 2 Pages)

4. Homeostasis
   ... blood pressure. Pressure sensitive nerve cells detect the higher pressure and respond by sending the brain nerve impulses. The brain ...
   (580 Words -- Approx. 2 Pages)

5. nerves system
   ... It is a short extension of the cell body And send signals toward the cell body and the cell body conducts nerve impulses which in the transmission of the nerve ...
   (419 Words -- Approx. 2 Pages)

6. The Human Brain
   ... the nerve fibers. The end result is noninsulated nerves which cannot effectively transmit nerve impulses. The symptoms of this ...
   (1790 Words -- Approx. 7 Pages)

7. The Human Brain 3
   ... the nerve fibers. The end result is noninsulated nerves which cannot effectively transmit nerve impulses. The symptoms of this ...
   (1772 Words -- Approx. 7 Pages)

8. The Brain of an athlete
   ... An athleteamp39s movement is the result of complex nerve impulses from incoming and outgoing fibers. ... And all the nerve impulses react to this information. ...
   (1301 Words -- Approx. 5 Pages)

9. Lab StuffAnimal Tissues
   ... It functions in conducting nerve impulses. It is composed of two types of cells: a. neuronstransmit messages mostly from the spinal cord to the muscles. ...
   (1051 Words -- Approx. 4 Pages)

10. Sensation and Perception
    ... After this, transduction occurs, transforming stimulus energy into nerve impulses. The next step is transmission, which is the movement ...
    (1669 Words -- Approx. 7 Pages)

11. Child Development
    ... the case of myelinization, which is when neurons become coated with myelin, an insulating substance, which allows the transmission of nerve impulses to occur ...
    (1289 Words -- Approx. 5 Pages)

12. Nervous System
    ... The spinal cord gathers information from the neurons and sends it to the brain, but not all nerve impulses get sent to the brain. ...
    (1979 Words -- Approx. 8 Pages)

13. Electrical Conductivity of the Heart
    ... The SA node sets the contraction rate by generating nerve impulses which travel through the heart wall and then both atria contract. ...
    (642 Words -- Approx. 3 Pages)

14. A Summary Ion Channels in the NerveCell Membrane
    ... Nerve impulses action potentials are the unit by which information travels in an organismamp39s nervous system, and the generation of this action potential is ...
    (902 Words -- Approx. 4 Pages)

15. Schizophrenia Theories
    ... they are easily killed because the chemicals interfere with the normal functioning of the nervous system by disrupting the transmission of nerve impulses. ...
    (1381 Words -- Approx. 6 Pages)

16. Chemical Warfare
    ... This chemical agent got its name because it effects nerve impulses in the nervous system. All nerve agents belong to group called organophosphorus compounds. ...
    (1565 Words -- Approx. 6 Pages)

17. Dreams
    ... ampquotDuring REM sleep, the pathways that carry nerve impulses from the brain to the muscles are blocked. Therefore, the body cannot move dur ing dreams. ...
    (910 Words -- Approx. 4 Pages)

18. Parkinsons
    ... 1999. Dopamine functions in the brain as an inhibitor of nerve impulses and is involved in suppressing unintended movement. When ...
    (1254 Words -- Approx. 5 Pages)

19. Multiple Sclerosis
    ... many episodes of inflammaion of nervous tissues that destroys the coverings of the nerve cells, which slows down or blocks the transmission of nerve impulses. ...
    (471 Words -- Approx. 2 Pages)

20. earth worms
    ... All nerve impulses to and from the brain are carried din this cord Circulatory System Aortic Arches a group of 5 muscular tubes that pump blood through the ...
    (452 Words -- Approx. 2 Pages)

21. Boxing
    ... This disease develops when the brain ceases to produce sufficient amounts of dopamine, a substance that helps in the transmission of nerve impulses involved in ...
    (1418 Words -- Approx. 6 Pages)

22. Tourette Syndrome
    ... body. When healthy, the nervous system reacts and responds to nerve impulses that allows us to maintain homeostasis. The nervous ...
    (1405 Words -- Approx. 6 Pages)

23. Multiple Sclerosis: Reexpression of a developmental pathway
    ... Surrounding and protecting the CNS nerve fibers is a tissue known as myelin, which protects and quickens the nerve impulses sent along those fibers. ...
    (885 Words -- Approx. 4 Pages)

24. AP Biology essay
    ... Neuron a. Neurons are nerve cells. They are used to transmit signals called nerve impulses. Neurons consist of a body and axons and dendrites. ...
    (1668 Words -- Approx. 7 Pages)

25. Alzheimeramp39s Disease
    ... Estrogen boosts the production of acetylcholine, a key chemical neurotransmitter involved in the transmission of nerve impulses across the tiny gaps between ...
    (1554 Words -- Approx. 6 Pages)

26. Attention Deficit Hyperactivity Disorder
    ... that have it. People with ADD or ADHD have rapid firing nerve impulses that constantly stimulate the brain in all areas. It can be ...
    (1553 Words -- Approx. 6 Pages)

27. Bipolar Disorder
    ... Faulty Neurotransmitters, the molecules that enable the transmission of nerve impulses from one nerve to the next, are also thought to be a cause of bipolar ...
    (2138 Words -- Approx. 9 Pages)

28. Myasthenia Gravis
    ... Weakness occurs when the nerve impulses does not adequately reach the muscle cells which is caused by blockage of the action of neurotransmitters. ...
    (230 Words -- Approx. 1 Pages)

29. bulimia
    ... systems. Neurotransmitter a chemical substance, such as acetylcholine, that transmits nerve impulses across a synapse. Norepinephrine ...
    (1998 Words -- Approx. 8 Pages)

30. Multiple Sclerosis
    ... Under normal conditions these nerve cells are surrounded by an insulating sheath made of fatty ampquotmyelin,ampquot which speeds the passage of nerve impulses. ...
    (4268 Words -- Approx. 17 Pages)