Unit 1 Opener neuro4e-unit-01-opener.jpg

Figure 2.1 Types of neuronal electrical signals neuro4e-fig-02-01-0.jpg

Figure 2.1 Types of neuronal electrical signals (Part 1) neuro4e-fig-02-01-1r.jpg

Figure 2.1 Types of neuronal electrical signals (Part 2) neuro4e-fig-02-01-2r.jpg

Figure 2.1 Types of neuronal electrical signals (Part 3) neuro4e-fig-02-01-3r.jpg

Figure 2.2 Recording passive and active electrical signals in a nerve cell neuro4e-fig-02-02-0.jpg

Figure 2.2 Recording passive and active electrical signals in a nerve cell (Part 1) neuro4e-fig-02-02-1r.jpg

Figure 2.2 Recording passive and active electrical signals in a nerve cell (Part 2) neuro4e-fig-02-02-2r.jpg

Figure 2.3 Transporters and channels move ions across neuronal membranes neuro4e-fig-02-03-0.jpg

Figure 2.3 Transporters and channels move ions across neuronal membranes neuro4e-fig-02-03-0r.jpg

Figure 2.4 Electrochemical equilibrium neuro4e-fig-02-04-0.jpg

Figure 2.4 Electrochemical equilibrium (Part 1) neuro4e-fig-02-04-1r.jpg

Figure 2.4 Electrochemical equilibrium (Part 2) neuro4e-fig-02-04-2r.jpg

Figure 2.5 Membrane potential influences ion fluxes neuro4e-fig-02-05-0.jpg

Figure 2.5 Membrane potential influences ion fluxes (Part 1) neuro4e-fig-02-05-1r.jpg

Figure 2.5 Membrane potential influences ion fluxes (Part 2) neuro4e-fig-02-05-2r.jpg

Figure 2.6 Resting and action potentials arise from differential permeability to ions neuro4e-fig-02-06-0.jpg

Figure 2.7 Resting membrane potential is determined by the K+ concentration gradient neuro4e-fig-02-07-0.jpg

Figure 2.7 Resting membrane potential is determined by the K+ concentration gradient (Part 1) neuro4e-fig-02-07-1r.jpg

Figure 2.7 Resting membrane potential is determined by the K+ concentration gradient (Part 2) neuro4e-fig-02-07-2r.jpg

Box 2A The Remarkable Giant Nerve Cells of Squid neuro4e-box-02-a-0.jpg

Figure 2.8 The role of Na+ in the generation of an action potential in a squid giant axon neuro4e-fig-02-08-0.jpg

Figure 2.8 The role of Na+ in the generation of an action potential in a squid giant axon (Part 1) neuro4e-fig-02-08-1r.jpg

Figure 2.8 The role of Na+ in the generation of an action potential in a squid giant axon (Part 2) neuro4e-fig-02-08-2r.jpg

Box 2B Action Potential Form and Nomenclature neuro4e-box-02-b-0.jpg

neuro4e-table-02-01-0.jpg