, / . (electroencephalography)
1. EEG, / . pros:, / . Excellent,/.time,/.resolution
- Cognitive,,/.perceptual,,/.linguistic,,/.emotional,/.processes,/.are,/.fast,/.and,/.dynamic
- For,/.example,,/.consider,/.theta,/.band,/.(4-8,/.Hz),,/.a,/.slow,/.rhythm,/.but,/.quite,/.fast,/.for,/.our,/.conscious,/.experience
- Or,/.consider,/.gamma,/.(30,/.-
80,/.Hz),/.Direct,/.indicator,/.of,/.neuro
nal,/.activity
Multidimensional,/.(time,,/.space,,/.frequency,,/.power,,/.phase,,/.connectivity,/.etc),/.
Portability,/.(observing,/.brain,/.in,/.action)
Relatively, / . inexpensive
2. EEG, / . cons:, / . It,/.is,/.not,/.well-suited,/.for,/.precise,/.functional,/.localisation
It,/.is,/.not,/.well-suited,/.for,/.measuring,/.deep,/.brain,/.structures,/.(e.g.,,/.putamen,,/.thalamus,,/.nucleus,/.accumbens)--
>,/.Sub-op-timal,/.method:,/.where,/.in,/.the,/.brain,/.does,/.process,/.X,/.occur,/.or,/.is,/.information,/.Y,/.stored
It,/.is,/.also,/.not,/.very,/.well-suited,/.to,/.study,/.very,/.slowly,/.fluctuating,/.process,/.with,/.uncertain,/.and,/.variable,/.time,/.course
3. EEG,/.reflects,/.the,/. ated, / . by, / . th
of,/.electrical,/.potential,/.overtime,,/.cre,/.current,/.flows,/.originating,/.fr e
om,/.neuronal,/.populations:,/.ditterences
4. Two, / . types, / . of, / . neuronal, / . electrical, / . activity::, / . (i),/.action,/.potential,/.(AP)
(ii),/.postsynaptic,/.potential,/.(PSP)
5. Propagation, / . of, / . the, / . Action, / . Potential:, / . [see,/.image]
6. Chemical,/.synapses:,/.cause,/.local,/.changes,/.in,/.postsynaptic,/.membrane,/.potentials,,/.through,/.neurotrans
mit-ters.
, , / . (electroencephalography)
Information,/.transmits,/.with,/.some,/.delay,/.on,/.the,/.order,/.of,/.a,/.millisecond.
, , / . (electroencephalography)
7. electrical,/.synapses,/.(gap,/.junctions):,/.Ions,/.flow,/.directly,/.through,/.large,/.channels,/.into,/.adjacent,/.
cells,,/.with,/.no,/.time,/.delay
8. Post-
Synaptic,/.Potential,/.(PSP):,/.An,/.electrical,/.potential,/.initiated,/.at,/.a,/.postsynpatic,/.site,/.that,/.can,/.vary,/.in,/.a
mplitude,/.and,/.spreads,/.passively,/.across,/.the,/.cell,/.membrane,,/.decreasing,/.in,/.strength,/.with,/.time,/.and,/.distance
9. Generation,/.of,/.PSP:,/.1.,/.When,/.AP,/.reaches,/.presynaptic,/.axon,/.end,,/.a,/.neurotransmitter,/.is,/.released,/.int
o,/.the,/.synaptic,/.cleft
2. The,/.neurotransmitter,/.binds,/.to,/.the,/.receptor,/.of,/.the,/.postsynaptic,/.neuron,/.by,/.opening,/.or,/.closing,/.an,/.ion,/.chann
els
3. This,/.leads,/.to,/.a,/.graded,/.change,/.in,/.membrane,/.potential
10. Two,/.types,/.of,/.PSP:,/.Excitatory,/.PSP,/.(for,/.excitatory,/.synaps
e),/.Inhibitory,/.PSP,/.(for,/.inhibitor,/.synapse)
11. Recording,/.Postsynaptic,/.Potentials:,/.[see,/.image]
12. Neurons,/.perform,/.
to,/.integrate,/.synaptic,/.inputs.:,/.information,/.processing
13. A, / . postsynaptic, / . neuron, / . will, / . fire, / . an, / . action, / . potential, / . if, / . a, / . depolarisatio
n, / . that, / . exceeds,/.threshold,/.reaches,/.its,/. :,/.axon,/.hillock
14. Generally,/.the,/.combined,/.effect,/.of,/.many,/.
synapses,/.is,/.required,/.for,/.a,/.post-synaptic,/.neuron,/.to,/.fire:,/.excitatory
15. Spatial, / . Summation, / . in, / . a, / . Postsynaptic, / . Cell, / . [1]:, / . Threshold,/.reached,,/.AP,/.trig
16. Spatial, / . Summation, / . in, / . a, / . Postsynaptic, / . Cell, / . [2]:, / . Inhibition,/.counteracts,/.excitation,,/.no,/.AP
1. EEG, / . pros:, / . Excellent,/.time,/.resolution
- Cognitive,,/.perceptual,,/.linguistic,,/.emotional,/.processes,/.are,/.fast,/.and,/.dynamic
- For,/.example,,/.consider,/.theta,/.band,/.(4-8,/.Hz),,/.a,/.slow,/.rhythm,/.but,/.quite,/.fast,/.for,/.our,/.conscious,/.experience
- Or,/.consider,/.gamma,/.(30,/.-
80,/.Hz),/.Direct,/.indicator,/.of,/.neuro
nal,/.activity
Multidimensional,/.(time,,/.space,,/.frequency,,/.power,,/.phase,,/.connectivity,/.etc),/.
Portability,/.(observing,/.brain,/.in,/.action)
Relatively, / . inexpensive
2. EEG, / . cons:, / . It,/.is,/.not,/.well-suited,/.for,/.precise,/.functional,/.localisation
It,/.is,/.not,/.well-suited,/.for,/.measuring,/.deep,/.brain,/.structures,/.(e.g.,,/.putamen,,/.thalamus,,/.nucleus,/.accumbens)--
>,/.Sub-op-timal,/.method:,/.where,/.in,/.the,/.brain,/.does,/.process,/.X,/.occur,/.or,/.is,/.information,/.Y,/.stored
It,/.is,/.also,/.not,/.very,/.well-suited,/.to,/.study,/.very,/.slowly,/.fluctuating,/.process,/.with,/.uncertain,/.and,/.variable,/.time,/.course
3. EEG,/.reflects,/.the,/. ated, / . by, / . th
of,/.electrical,/.potential,/.overtime,,/.cre,/.current,/.flows,/.originating,/.fr e
om,/.neuronal,/.populations:,/.ditterences
4. Two, / . types, / . of, / . neuronal, / . electrical, / . activity::, / . (i),/.action,/.potential,/.(AP)
(ii),/.postsynaptic,/.potential,/.(PSP)
5. Propagation, / . of, / . the, / . Action, / . Potential:, / . [see,/.image]
6. Chemical,/.synapses:,/.cause,/.local,/.changes,/.in,/.postsynaptic,/.membrane,/.potentials,,/.through,/.neurotrans
mit-ters.
, , / . (electroencephalography)
Information,/.transmits,/.with,/.some,/.delay,/.on,/.the,/.order,/.of,/.a,/.millisecond.
, , / . (electroencephalography)
7. electrical,/.synapses,/.(gap,/.junctions):,/.Ions,/.flow,/.directly,/.through,/.large,/.channels,/.into,/.adjacent,/.
cells,,/.with,/.no,/.time,/.delay
8. Post-
Synaptic,/.Potential,/.(PSP):,/.An,/.electrical,/.potential,/.initiated,/.at,/.a,/.postsynpatic,/.site,/.that,/.can,/.vary,/.in,/.a
mplitude,/.and,/.spreads,/.passively,/.across,/.the,/.cell,/.membrane,,/.decreasing,/.in,/.strength,/.with,/.time,/.and,/.distance
9. Generation,/.of,/.PSP:,/.1.,/.When,/.AP,/.reaches,/.presynaptic,/.axon,/.end,,/.a,/.neurotransmitter,/.is,/.released,/.int
o,/.the,/.synaptic,/.cleft
2. The,/.neurotransmitter,/.binds,/.to,/.the,/.receptor,/.of,/.the,/.postsynaptic,/.neuron,/.by,/.opening,/.or,/.closing,/.an,/.ion,/.chann
els
3. This,/.leads,/.to,/.a,/.graded,/.change,/.in,/.membrane,/.potential
10. Two,/.types,/.of,/.PSP:,/.Excitatory,/.PSP,/.(for,/.excitatory,/.synaps
e),/.Inhibitory,/.PSP,/.(for,/.inhibitor,/.synapse)
11. Recording,/.Postsynaptic,/.Potentials:,/.[see,/.image]
12. Neurons,/.perform,/.
to,/.integrate,/.synaptic,/.inputs.:,/.information,/.processing
13. A, / . postsynaptic, / . neuron, / . will, / . fire, / . an, / . action, / . potential, / . if, / . a, / . depolarisatio
n, / . that, / . exceeds,/.threshold,/.reaches,/.its,/. :,/.axon,/.hillock
14. Generally,/.the,/.combined,/.effect,/.of,/.many,/.
synapses,/.is,/.required,/.for,/.a,/.post-synaptic,/.neuron,/.to,/.fire:,/.excitatory
15. Spatial, / . Summation, / . in, / . a, / . Postsynaptic, / . Cell, / . [1]:, / . Threshold,/.reached,,/.AP,/.trig
16. Spatial, / . Summation, / . in, / . a, / . Postsynaptic, / . Cell, / . [2]:, / . Inhibition,/.counteracts,/.excitation,,/.no,/.AP
