Sponstim

Sponstim

Neuroelectrics

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NE026 (a/b/c/d)
Sponstim

The Sponstims are a family of sponge-based electrodes suitable for any type of transcranial electrical stimulation with Starstim® and Starstim®-Home, including tDCS, tACS and tRNS waveforms. The Sponstim electrodes offer a range of different shapes and sizes to suit various experiment requirements. The circular model with 25 cm² and the rectangular model with 35 cm² provide a large, comfortable and reliable contact, which is ideal for bipolar (anodal or cathodal) experiments. The smaller Sponstim models, one with a circular area of 8 cm² and one with pellet area of π cm², are the solutions designed for multi-electrode tES. All models must be used with saline solution.

Technical specifications:

Materials:

  • Cover: sponge
  • Core: carbon rubber
  • Metallic pin: nickel-plated brass

Geometry:

  • Shape: circular or rectangular
  • Contact area: 25 / 8 / 5 cm² or 5x7 cm²

tES stimulation function:

  • Waveforms: tDCS, tACS, tRNS, arbitrary tES
  • Durability: 100h of tES
  • Contact liquid: saline solution

Packaging:

  • Sold in units

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