slide1 l.
Download
Skip this Video
Loading SlideShow in 5 Seconds..
db.bbc.co.uk/science/humanbody/mind/articles/disorders/causesofocd.shtml PowerPoint Presentation
Download Presentation
db.bbc.co.uk/science/humanbody/mind/articles/disorders/causesofocd.shtml

Loading in 2 Seconds...

play fullscreen
1 / 35

db.bbc.co.uk/science/humanbody/mind/articles/disorders/causesofocd.shtml - PowerPoint PPT Presentation


  • 469 Views
  • Uploaded on

YOUR BRAIN http://db.bbc.co.uk/science/humanbody/mind/articles/disorders/causesofocd.shtml 2 1 3 4 5 6 http://cranialsubluxations.com/the_human_brain.htm Working Memory “Your Minds Blackboard” SENSORY VISION SPEECH MOVEMENT & BALANCE AUDITORY

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'db.bbc.co.uk/science/humanbody/mind/articles/disorders/causesofocd.shtml' - JasminFlorian


Download Now An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript
slide1

YOUR BRAIN

http://db.bbc.co.uk/science/humanbody/mind/articles/disorders/causesofocd.shtml

slide2

2

1

3

4

5

6

http://cranialsubluxations.com/the_human_brain.htm

slide3

Working Memory “Your Minds Blackboard”

SENSORY

VISION

SPEECH

MOVEMENT & BALANCE

AUDITORY

http://www.city.ac.uk/optometry/Biolabs/Brainlab/Brainlab.htm

slide4

Working Memory “Your Minds Blackboard”

SENSORY

VISION

SPEECH

MOVEMENT & BALANCE

AUDITORY

http://www.city.ac.uk/optometry/Biolabs/Brainlab/Brainlab.htm

what can go wrong with your brain

Aneurysm:

What can go wrong with your brain?
  • Bulging blood vessel that may rupture
  • Smoking increases your risk of aneurysms

Alzheimer’s:

  • loss of neurons in brain  decrease in size of brain
  • loss of memory and cognitive function  confusion
  • Alcohol:
    • Can damage your cerebellum

 balance problems

  • Tumors:
    • Abnormal growth of cells
aneurysm
Aneurysm

Bulging Artery

alzheimer s
Alzheimer’s

2 million people in the U.S. have Alzheimer’s

slide11

http://teacherweb.ftl.pinecrest.edu/santarm/TriIII2002/Diagrams/stretchreflex.htmhttp://teacherweb.ftl.pinecrest.edu/santarm/TriIII2002/Diagrams/stretchreflex.htm

functions of the circulatory system
Functions of the Circulatory System
  • To carry oxygen from lungs to the rest of the body.
  • To carry digested food from the small intestine to all areas in the body which need it.
  • To aid in the disposal of all wastes from the body.
  • To distribute heat.
  • To fight diseases by using white blood cells to fight off infection.
components of the circulatory system heart
Components of the Circulatory System-Heart
  • Divided into 4 chambers
    • Right Atrium
      • Receives deoxygenated blood from body
    • Right Ventricle
      • Receives the blood from the rt. atrium and pumps it to lungs
    • Left Atrium
      • Receives oxygenated blood from lungs
    • Left Ventricle
      • Receives blood from lf. atrium and pumps it to the whole body
components of the circulatory system vessels
Components of the Circulatory System-Vessels
  • Arteries
    • Carry blood away from the heart
    • Have thick muscular walls
    • Have a pulse
    • Deep under the skin
    • Have no valves
  • Veins
    • Carry blood to the heart.
    • Have thin walls
    • Do not have a pulse
    • Near surface of the skin
    • Have valves to stop back-flow of blood
  • Capillaries
    • Connect arteries and veins
    • Very thin walled—1 cell thick
circulation
Circulation

Right Atrium

Right Ventricle

Body

Lungs

Left Ventricle

Left Atrium

lungs
Each human has two lungs

Between 10 and 12 inches long

Lungs
functions of lungs
Functions of Lungs
  • Respiration
    • process of oxygen from incoming air entering the blood, and carbon dioxide, a waste gas from the metabolism of food leaving the blood
respiration
Breath in air that is has oxygen (O2)—inspiration

O2 travels down trachea, through the bronchi and bronchioles, into the alveoli for gas exchange

Blood comes from heart and goes to the lungs to get oxygenated

Exchange carbon dioxide (CO2) (from body) for new O2 by diffusion

CO2 is breathed out—expiration

Respiration
mouth esophagus
Mouth & Esophagus
  • Food first enters the mouth and then moves down the esophagus in to the stomach.
  • The esophagus is made up of muscle and moves food downward by itself, without you controlling it.
  • Saliva helps to moisten food and break down carbohydrates.
stomach
Stomach
  • It is a large muscular sack that receives chewed up food.
  • The stomach mixes the food you ate and begins to break down the proteins.
  • Once the food is mixed with stomach juices it is called chyme.
  • When mixed thoroughly, the chyme is squirted into the Small Intestine.
pancreas liver
Pancreas & Liver
  • Both organs make chemicals that break down carbohydrates, proteins, and fats in the chyme.
  • They squirt these chemicals into the first part of the Small Intestine called, the Duodenum.
small intestine
Small Intestine
  • This is where the broken down nutrients (carbs, fats, and proteins) are absorbed into the bloodstream.
  • The blood carries these nutrients to all parts of the body, where they are used for energy.
  • It takes 2-4 hours for the chyme to travel through the Small Intestine.
large intestine
Large Intestine
  • After the nutrients have been absorbed from the chyme, it moves into the large intestine.
  • Here water is absorbed from the chyme back into the body.
  • This is where the chyme becomes fecal material.
  • The fecal material is stored here until you are ready to defecate.
kidneys
Kidneys
  • Control how much water is in your body.
  • When you are dehydrated they keep more water in your blood.
  • When you drink a large amount of liquid, they let you get rid of the extra water in the form of Urine.
references
References
  • www.teachnet.ie/ farmnet/Circulatory.htm
  • www.digbysystems.com/ emtlist/
  • http://www.talktransplant.co.uk/images/Heart/circulatory_system.gif
  • www.aduk.org.uk/ lungs_diagram.php
  • www.bized.ac.uk/current/ leisure/2004_5/221104.htm
  • http://kidshealth.org/teen/your_body/body_basics/lungs.html