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Mapa mental

Task 1

Paulius Simanavi Non invasive brain stimulation Masters Degree Inglés

Contenido del mapa

Task 1

TMS
- Physics
  - High current magnetic pulse
    - Perpendicular of the coil
      - Induces perpendicular electric field
        Stimulates neurons
        Resting membrane potentials
        Induces
        Indirect waves
        corticospinal neurons
        Direct waves
        ascending neurons
      - Loops weaker near center
        None in the center
- Limitations
  - Superficial cortical areas
- Parameters
  - Cortico conduction time
    - Motor cortex
      - Motor neuron pool
  - Motor recruitment curve
    - MEP increase
      - Stimulus Intensity
      - Background contraction
  - SICI
    - short intracortical inhibition
    - paired pulse
      - subthreshold
        suprathreshold
        5ms
        inhibition
        8 to 30 ms
        excitation
  - Coils
    - Circular
    - 8 shaped
- rTMS
  - <1Hz
    - inhibition
  - >5Hz
    - excitation
TES
- tDCS
  - manipulates excitability
    - anodal
      - excitability
      - 9-13ms stimulation
        1 - 2 hours
      - 26min stimulation
        inhibition
    - cathodal
      - inhibition
      - 1 hour
  - Electrodes
    - Large
      - As reference electrodes
    - small
      - selective stimulation
    - Placement
      - Contralateral
  - Advantages
    - sham
    - robust
- tACS
  - cortical oscillations
    - external force
- tRNS

Información

Descripción: Masters Degree Non invasive brain stimulation Mapa Mental sobre Task 1, creado por Paulius Simanavi el 24/01/2016.
Creado por: Paulius Simanavi
Visitas: 1
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