Figure A1 Types of electrical signals in neurons - PowerPoint PPT Presentation

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Figure A1 Types of electrical signals in neurons

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Figure A1 Types of electrical signals in neurons – PowerPoint PPT presentation

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Title: Figure A1 Types of electrical signals in neurons


1
Figure A1 Types of electrical signals in neurons
2
Figure A1 Types of electrical signals in neurons
(Part 1)
3
Figure A1 Types of electrical signals in neurons
(Part 2)
4
Figure A1 Types of electrical signals in neurons
(Part 3)
5
Figure A2 Ion transporters and ion channels
6
Figure A2 Ion transporters and ion channels
(Part 1)
7
Figure A2 Ion transporters and ion channels
(Part 2)
8
Figure A3 Electrochemical equilibrium
9
Figure A4 Resting and action potentials entail
permeabilities to different ions
10
Figure A5 Functional states of voltage-gated Na
and K channels
11
Figure A5 Functional states of voltage-gated Na
and K channels (Part 1)
12
Figure A5 Functional states of voltage-gated Na
and K channels (Part 2)
13
Figure A6 Changes in membrane permeability
underlie the action potential
14
Figure A7 Recording passive and active
electrical signals in a nerve cell
15
Figure A7 Recording passive and active
electrical signals in a nerve cell (Part 1)
16
Figure A7 Recording passive and active
electrical signals in a nerve cell (Part 2)
17
Figure A7 Recording passive and active
electrical signals in a nerve cell (Part 3)
18
Figure A8 Positive and negative feedback loops
during an action potential
19
Figure A9 Passive current flow in an axon
20
Figure A10 Propagation of an action potential
21
Figure A11 Action potential conduction requires
both active and passive current flow
22
Figure A11 Action potential conduction requires
both active and passive current flow (Part 1)
23
Figure A11 Action potential conduction requires
both active and passive current flow (Part 2)
24
Figure A11 Action potential conduction requires
both active and passive current flow (Part 3)
25
Figure A12 Saltatory action potential conduction
along a myelinated axon
26
Figure A12 Saltatory action potential conduction
along a myelinated axon (Part 1)
27
Figure A12 Saltatory action potential conduction
along a myelinated axon (Part 2)
28
Figure A12 Saltatory action potential conduction
along a myelinated axon (Part 3)
29
Figure A13 Electrical and chemical synapses
30
Figure A13 Electrical and chemical synapses
(Part 1)
31
Figure A13 Electrical and chemical synapses
(Part 2)
32
Figure A14 Sequence of events at a typical
chemical synapse
33
Figure A14 Sequence of events at a typical
chemical synapse
34
Figure A15 Examples of small-molecule and
peptide neurotransmitters
35
Figure A15 Examples of small-molecule and
peptide neurotransmitters (Part 1)
36
Figure A15 Examples of small-molecule and
peptide neurotransmitters (Part 2)
37
Figure A15 Examples of small-molecule and
peptide neurotransmitters (Part 3)
38
Figure A15 Examples of small-molecule and
peptide neurotransmitters (Part 4)
39
Figure A15 Examples of small-molecule and
peptide neurotransmitters (Part 5)
40
Figure A16 Neurotransmitter receptors in the
postsynaptic cell
41
Figure A16 Neurotransmitter receptors in the
postsynaptic cell (Part 1)
42
Figure A16 Neurotransmitter receptors in the
postsynaptic cell (Part 2)
43
Figure A17 Glutamate synthesis and cycling
between neurons and glia
44
Figure A18 NMDA and AMPA/kainate receptors
45
Figure A18 NMDA and AMPA/kainate receptors (Part
1)
46
Figure A18 NMDA and AMPA/kainate receptors (Part
2)
47
Figure A18 NMDA and AMPA/kainate receptors (Part
3)
48
Figure A19 Reversal threshold potentials
determine postsynaptic excitation inhibition
49
Figure A19 Reversal threshold potentials
determine postsynaptic excitation inhibition
(Part 1)
50
Figure A19 Reversal threshold potentials
determine postsynaptic excitation inhibition
(Part 2)
51
Figure A20 Summation of postsynaptic potentials
52
Figure A20 Summation of postsynaptic potentials
(Part 1)
53
Figure A20 Summation of postsynaptic potentials
(Part 2)
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