Sensations and responses

Post on 23-Jan-2018

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Transcript of Sensations and responses

SCIENCE CLUB GHSS KUMBLA

PRESESENTATION ON NERVOUS SYSTEM

STRUCTURE OF NEURON 

FUNCTIONS● DENDRITE - Carries impulses from the adjacent

neuron.● DENDRON - Carries impulses to the cell body.● AXON-Carries impulses from the cell body to axonite.● AXONITE - Carries impulses to the synaptic knob.● SYNAPTIC KNOB-Secrets neurotransmitter.

BRAIN

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FUNCTIONS OF BRAIN

SPINAL CORD

DISEASE AFFECT NERVOUS 

SYSTEM

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ALZHEIMER'S

PARKINSONS

FACTS OF PARKINSONS● Is a neurodegenerative brain disorder.● Described by James parkinson.● Annual incidence 20 per 100,000.● Prevalence: 90 per 100,000.● Age of onset : 50 years or more.● 5% of cases are familial.

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