'Neurone' diaporamas de présentation

Communication and Homeostasis

Communication and Homeostasis. Basics. Organisms have to respond to both internal and external STIMULI that put the organism under STRESS Organisms have a far greater chance of survival if they respond to the external and internal environment to ensure conditions are always OPTMAL

1.13k views • 79 slides

OCR 21 st Century Science Unit B4a Revision

OCR 21 st Century Science Unit B4a Revision . Animal and Plant cells Respiration and Photosynthesis . mitochondria contain enzymes for the reactions in aerobic respiration (in animals, plants and yeast)

890 views • 76 slides

16 Coordination in humans

16 Coordination in humans. Think about it 16.1 What does our nervous system consist of ? 16.2 How does the nervous system function? 16.3 What is the structure of the spinal cord and what are its functions? 16.4 What is a reflex action?

684 views • 60 slides

16 Coordination in humans

16 Coordination in humans. Think about it 16.1 What does our nervous system consist of ? 16.2 How does the nervous system function? 16.3 What is the structure of the spinal cord and what are its functions? 16.4 What is a reflex action?

620 views • 60 slides

Artificial Neural Networks

720 views • 47 slides

272 views • 27 slides

Title: How do our bodies respond to stimili? 28 th February 2014

237 views • 23 slides

How is the nervous system organized?

How is the nervous system organized?. General structure of a neurone. Neurone structure. What happens during the resting state?. Understanding resting potential. Action potential. What happens during an action potential?. Changes during an action potential. How does the axon change?.

486 views • 13 slides

PERIPHERAL NERVOUS SYSTEM

PERIPHERAL NERVOUS SYSTEM. -PNS is made up of nerves. -it is divided into two: Somatic nervous system b. Aotunomic nervous system -somatic nervous system transmits impulses from receptors to the CNS and from CNS to the skeletal muscles. -autonomic nervous ststemis divided into two:

372 views • 9 slides