4164526
Mind Map by Fatima Zahra Tahraoui, updated more than 1 year ago
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Created by Fatima Zahra Tahraoui
about 5 years ago
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Description
Neurons
1 Classification
1.1 Function
1.1.1 Sensory
1.1.2 Interneurons
1.1.3 Motor
1.1.3.1 Somatic
1.1.3.2 Autonomic
1.1.3.2.1 Sympathetic
1.1.3.2.2 Parasympathetic
1.2 Structure
1.2.1 Unipolar
1.2.2 Bipolar
1.2.3 Multipolar
2 Properties
2.1 Excitability
2.2 Conductivity
2.2.1 Saltatoy conduction
2.2.1.1 Myelinated axons
2.2.2 Regular conduction
2.2.2.1 Unmyelinated axons
2.3 Secretion
3 Anatomy
3.1 Soma
3.2 Dendrites
3.3 Axon
3.3.1 Transport
3.3.1.1 Axonal
3.3.1.1.1 Anterograde
3.3.1.1.2 Retrograde
3.3.1.2 Microtubules guides
4 supported by
4.1 Glial cells
4.1.1 CNS
4.1.1.1 Astrocytes
4.1.1.1.1 Blood brain barrier
4.1.1.2 Microglia
4.1.1.3 Ependymal cells
4.1.1.4 Oligodendrocytes
4.1.2 PNS
4.1.2.1 Satellite cells
4.1.2.2 Scwann cells
5 Comunicate
5.1 by signals
5.1.1 Chemical signals
5.1.1.1 neurotransmitters
5.1.1.1.1 Excitatory
5.1.1.1.1.1 EPSP
5.1.1.1.2 Inhibitory
5.1.1.1.2.1 IPSP
5.1.2 Electrical signals
5.1.2.1 Action
potentials (BUZZ)
5.1.2.1.1 properties
5.1.2.1.1.1 = strentgh
5.1.2.1.1.2 =speed
5.1.2.1.1.3 different frequency
5.1.2.1.2 3 phases
5.1.2.1.2.1 hyperpolarization
5.1.2.1.2.2 repolarization
5.1.2.1.2.3 depolarization
5.1.2.1.3 changes in resting
membrane potential
5.1.2.1.3.1 -70mV
5.2 through synapses
5.2.1 Chemical synapses
5.2.1.1 ligand-gated channels
5.2.2 Electrical synapses
5.2.2.1 gap junctions
5.2.3 Types
5.2.3.1 Axodendritic
5.2.3.2 Axosomatic
5.2.3.3 Axoaxonix
6 Tuberlike
structure of
neurons
6.1 Spinal cord
6.1.1 Vertebrae protect
spinal cord
6.1.2 Central Nervous System (CNS)
6.1.2.1 The brain
6.1.2.1.1 Cerebellum
6.1.2.1.1.1 controls
6.1.2.1.1.1.1 Voluntary movements
6.1.2.1.1.1.2 Balance
6.1.2.1.1.1.3 Posture
6.1.2.1.1.2 Store info about the
movements you often do
6.1.2.1.2 Brain stem
6.1.2.1.2.1 controls
6.1.2.1.2.1.1 Voluntary Movements
6.1.2.1.2.2 Connects
6.1.2.1.2.2.1 Brain with the
spinal cord
6.1.2.1.3 Cerebrum
6.1.2.1.3.1 Largest part of the brain
6.1.2.1.3.2 controls
6.1.2.1.3.2.1 Memory
6.1.2.1.3.2.2 Language
6.1.2.1.3.3 process
6.1.2.1.3.3.1 Touch
6.1.2.1.3.3.2 Sight
6.1.2.2 Nervous System
6.1.2.2.1 Peripheral nervous system (PNS)
6.1.2.2.1.1 Somatic System
6.1.2.2.1.1.1 Voluntary movements
6.1.2.2.1.1.2 controls
6.1.2.2.1.1.2.1 Skeletal muscle
6.1.2.2.1.2 Autonomic System
6.1.2.2.1.2.1 Involuntary mvemebts
6.1.2.2.1.2.2 controls
6.1.2.2.1.2.2.1 Smooth muscle
6.1.2.2.1.2.2.2 Cardiac Muscle
