* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download Axon = short Dendrite = long Axon = long or short Dendrite = short
Proprioception wikipedia , lookup
Embodied language processing wikipedia , lookup
Clinical neurochemistry wikipedia , lookup
Optogenetics wikipedia , lookup
Action potential wikipedia , lookup
Mirror neuron wikipedia , lookup
Environmental enrichment wikipedia , lookup
Neural coding wikipedia , lookup
Multielectrode array wikipedia , lookup
Sensory substitution wikipedia , lookup
Holonomic brain theory wikipedia , lookup
Neuromuscular junction wikipedia , lookup
Embodied cognitive science wikipedia , lookup
End-plate potential wikipedia , lookup
Premovement neuronal activity wikipedia , lookup
Neurotransmitter wikipedia , lookup
Caridoid escape reaction wikipedia , lookup
Single-unit recording wikipedia , lookup
Neuroregeneration wikipedia , lookup
Neuropsychopharmacology wikipedia , lookup
Circumventricular organs wikipedia , lookup
Feature detection (nervous system) wikipedia , lookup
Apical dendrite wikipedia , lookup
Molecular neuroscience wikipedia , lookup
Neuroscience in space wikipedia , lookup
Neuroanatomy wikipedia , lookup
Biological neuron model wikipedia , lookup
Development of the nervous system wikipedia , lookup
Nonsynaptic plasticity wikipedia , lookup
Central pattern generator wikipedia , lookup
Node of Ranvier wikipedia , lookup
Synaptic gating wikipedia , lookup
Axon guidance wikipedia , lookup
Spinal cord wikipedia , lookup
Nervous system network models wikipedia , lookup
Synaptogenesis wikipedia , lookup
Name: _________________________________ Page: 322-323 Date: ____________ BIOLOGY 12 NEURONS – TYPES AND PARTS For the following diagram: 1) label the axons and dendrites on the lines provided; 2) colour the three neurons different colours; and 3) include a key for the colours. axon KEY: Sensory Neuron Interneuron Motor Neuron dendrite dendrite axon axon dendrite Bases of Comparison Length of axon and dendrite Location p. 329 Sensory Neuron Axon = short Dendrite = long Interneuron Axon = long or short Dendrite = short -cell body and -entirely within spinal dendrite are cord (CNS) outside spinal cord; cell body located in dorsal root ganglia -PNS Motor Neuron Axon = long Dendrite = short -dendrites and cell body are located in spinal cord; axon is outside of spinal cord -PNS Function -detects changes in the internal and external environment -takes impulses (messages) from sensory receptor to CNS -receives input from sensory neurons and interneurons in CNS, sums them up and sends them to motorneuron -takes message away from CNS to EFFECTOR (muscle fiber or gland) which carry out our response to environmental changes