'Single axon' presentation slideshows

Nervous System

Nervous System. CH48. Evolution of the Nervous System. All animals except sponges have some type of nervous system Cnidarians radial symmetry simplest animals with nervous system Neurons controlling contraction and expansion of gastrovascular cavity arranged in diffuse nerve nets.

1.22k views • 103 slides

UNIT THREE

UNIT THREE. BIOLOGY. AREA OF STUDY #2: DETECTING & RESPONDING EXAM REVISION LECTURE CHP 6: COORDINATION & REGULATION NERVOUS SYSTEM. CHP 6 TOPIC 1: THE NERVOUS SYSTEM. The nervous system is divided into two parts; the Central Nervous System (CNS) and the Peripheral Nervous System (PNS).

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SPINAL CORD

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The Neuron

The Neuron. Dendrites. Cell body (perikaryon, soma). Axon. Support cells (neuroglia). - more abundant than neurons. - more mitotic capability. Axon hillock. Gaps between Schwann cells called nodes of Ranvier. axolemma. Myelinated axons: sheath of Schwann and myelin sheath.

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The Nervous System- Nervous Tissue

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Is olating Objects From Image Stack

Is olating Objects From Image Stack. Presented By: Md. Amjad Hossain and Raja Naresh. Objectives. Constracting objects from the image sequence constructed by slicing the objects. Objectives. Constructing objects from the image sequence obtained by slicing the objects. A Problem Instance.

264 views • 17 slides

CNS Neuroglial Cells

CNS Neuroglial Cells. Greatly outnumber neurons in the CNS (think worker ants vs. Queen ant) Microglial cells Scattered throughout CNS Support neurons and phagocytize bacterial cells and cellular debris Oligodendrocytes Occur in rows along nerve fibers

466 views • 16 slides