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Nervous system,muscle movement The nervous system controls many activities, including muscle movement

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Presentation on theme: "Nervous system,muscle movement The nervous system controls many activities, including muscle movement"— Presentation transcript:

1 nervous system,muscle movement The nervous system controls many activities, including muscle movement http://nuwsc.co.uk/galleries/top20/pages/Wakeboarding2%20007_jpg.htm

2 endocrine system hormone& The endocrine system regulates hormone production & secretion http://college.hmco.com/psychology/bernstein/psychology/6e/students/web_tutorials/chapter3/endocrine/pictures/body.gif

3 Receptor cellsnasal passagessmells/odors Receptor cells in the nasal passages detect smells/odors http://www.besthealth.com/besthealth/bodyguide/reftext/html/nerv_sys_fin.html

4 Receptor cellseye light & color Receptor cells in the eye detect light & color http://www.besthealth.com/besthealth/bodyguide/reftext/html/nerv_sys_fin.html

5 http://upload.wikimedia.org/wikipedia/commons/thumb/b/bd/Neuron.jpg/350px-Neuron.jpg

6 nerve impulse neuron Conduction of a nerve impulse within a single neuron http://www.mhhe.com/socscience/intro/ibank/ibank/0002.jpg

7 http://www.scientific-art.com/GIF%20files/Medical/Neuronst.GIF http://www.maxoncomputer.com/images/gallery/h_neuron.jpg

8 synapsegap/space A synapse is the gap/space between two neurons http://www.mhhe.com/socscience/intro/ibank/ibank/0003.jpg

9 Receptor sitesacetylcholine Receptor sites for acetylcholine are found along the membrane of the postsynaptic neuron http://www.umpi.maine.edu/~stump/psybio.html

10 neurotransmitteracetylcholine musclecontract The neurotransmitter acetylcholine causes muscle to contract http://education.vetmed.vt.edu/Curriculum/VM8054/Labs/Lab10/IMAGES/MOTOR%20END%20PLATES%20SMALL%201.jpg

11 Receptors,Neurons&Effectors Receptors, Neurons & Effectors http://www.sirinet.net/~jgjohnso/nervous.html

12 TransmissionNerve Impulse Transmission of a Nerve Impulse http://www.mhhe.com/socscience/intro/ibank/ibank/0005.jpg

13 Nodes of Ranvier Nodes of Ranvier http://porpax.bio.miami.edu/~cmallery/150/neuro/c7.48.8.node.ranvier.jpg http://trc.ucdavis.edu/biosci10v/bis10v/week10/myelin.gif

14 ciliaparamecium The cilia of a paramecium can be controlled by fibers at their base http://www.cartage.org.lb/en/themes/Sciences/Zoology/AnimalPhysiology/Anatomy/AnimalCellStructure/CiliaFlagella/flagella.jpg

15 Nerve NetHydra Nerve Net System of the Hydra http://cas.bellarmine.edu/tietjen/Diversity/03180002.jpg http://cas.bellarmine.edu/tietjen/Laboratories/cnidar4.gif

16 earthworm ventralnerve cord The earthworm has a double ventral nerve cord http://www.flushing.k12.mi.us/srhigh/tippettl/biology/lum/ventralnc.jpg

17 earthwormdorsal brain The earthworm has a dorsal brain http://www.nrwmg.vic.gov.au/images/ana1.gif

18 GRASSHOPPER

19 Humansdorsalnerve cord Humans have a dorsal nerve cord http://www.merlinproject.org.uk/nervsys.gif

20 http://web.bvu.edu/faculty/ferguson/Course_Material/BioPsych/Images1/Sensory%20and%20Motor%20neurons.gif

21 CNS=Central Nervous System (Brain & Spinal Cord) CNS = Central Nervous System (Brain & Spinal Cord) http://www.besthealth.com/besthealth/bodyguide/reftext/images/Pons_corpus.jpg

22 http://www.bioon.com/book/biology/whole/image/1/1-7.tif.jpg

23 meninges brain&spinal cord The meninges protect the brain & spinal cord http://www.visualsunlimited.com/images/watermarked/469/469072.jpg http://www.yinyanghouse.com/westernmedicine/images/brain2.jpg

24 http://www.bioon.com/book/biology/whole/image/1/1-8.tif.jpg

25 cerebral cortex gray matter The cerebral cortex contains gray matter http://www.bioon.com/book/biology/whole/image/1/1-6.tif.jpg

26 http://flushzone.tripod.com/pix/cerebellum.jpg

27 spinal cordreflexes The spinal cord controls many reflexes http://www.bioon.com/book/biology/whole/image/1/1-9.tif.jpg

28 http://www.umpi.maine.edu/~stump/psybio.html Nervous System Organization of the Nervous System

29 http://www.cast.org/teachingeverystudent/content/IMAGES/autonomic.gif http://faculty.southwest.tn.edu/rburkett/A&P%201%2024.jpg

30 PathwayReflex Arc Pathway of a Reflex Arc http://www.mhhe.com/socscience/intro/ibank/ibank/0022.jpg

31 Cerebral palsy motor areasbrain Cerebral palsy is caused by damage to the motor areas of the brain http://www.safaricomfoundation.org/images/projects/thumbs/Cerebral%20Palsy.jpg

32 Meningitisinflammation meninges Meningitis involves inflammation of the meninges http://yalenewhavenhealth.org/library/healthguide/en-us/images/media/medical/hw/n2230.jpg

33 STROKE http://www.ahaf.org/hrtstrok/about/strokeEmbolismBorder.jpg

34 Poliomuscle weakness& paralysismotor neurons Polio can cause muscle weakness & paralysis by destroying motor neurons http://news.bbc.co.uk/nol/shared/spl/hi/pop_ups/05/health_polio_50_years_on/img/laun.jpg http://www.immune.org.nz/site_resources/Professionals/Diseases/Polio/Polio.jpg

35 http://www.post-polio.org/cd/patho/patho4.html Polio Effects of Polio

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