Neural Probes · A-Series
Linear 2-Shank 64-Channel Probe, 8 mm
Sites spread along the shank — linear and edge layouts for depth profiling
Two long shanks side by side, closely spaced for coverage within one structure, with sites spread evenly down each, one per row, for a profile across depth. Among the 371 probe designs in the design space it is mid-range: 64 sites (a common choice — 68 of 369), 8 mm shanks (67th percentile of the 366 measured), a 1.1 mm-deep site array (57th percentile), 271 sites/mm² (53rd percentile) and a 0.57 mm³ neural interface (46th percentile).
Small sites read a local patch at higher impedance, sharpening single-unit isolation, spaced for a laminar profile. The long shanks reach deep targets.
Orders as a probe-plus-package assembly, in 22 package configurations, 4 of them microdrive-compatible. Silicon 15 or 50 µm thick. Z-coat available. Optical stimulation runs from a separate laser or LED source. Research use only.
SKU prb_acl--a2x32_8mm_35_200_177 · Neural Probes in the webstore
Specifications
| Channels | 64 |
|---|---|
| Shanks | 2 |
| Shank length | 8 mm |
| Shank separation | 200 µm |
| Site area | 177 µm² |
| Site pitch | 35 µm |
| Vertical span | 1100 µm |
| Substrate | Silicon |
|---|---|
| Site material | Iridium |
| Thickness | 15, 50 µm |
| Neural interface volume | 0.572 mm³ (higher than 46% of 371 designs) |
| Site coverage density | 270.6 sites/mm² (higher than 53% of 371 designs) |
| Brain coverage density | 111.9 sites/mm³ (higher than 90% of 371 designs) |