The phrase "ground screw" is correct in written English.
You can use it to refer to a screw used to anchor something to the ground. For example: "We used a ground screw to secure the gazebo."
Stainless steel skull screws, one serving as a ground screw, were placed into the skull, and the entire microdrive was attached to the skull using dental acrylic.
A common ground screw and a separate reference screw were placed over the right cerebellum (AP 10 mm, 3.0 mm) and left cerebellum (AP 10 mm, −3.0 mm), respectively.
Attach this 'tail' to the single ground screw.
If you have a ground screw, tighten the screw to hold the wire in place.
Attach the ground wire (usually green) to the ground screw on the electrical box.
Generally, black wires go to the gold terminals, white to the silver, and bare or green to the green ground screw.
Coincident with viral injection and ferrule placement, we also implanted recording and ground screws (1/8″, 000 120 thread, 90910A600, McMaster-Carr, Elmhurst, Illinois, USA), which were stabilized with dental cement (Lang Dental, Wheeling, IL, USA).
Adult mice (20 35 weeks) were anesthetized with a Ketamine (100 mg/kg)/Xylazine (10 mg/kg) solution, placed in a stereotaxic device, and ground screws were secured to the cranium.
Tungsten microwire array electrodes were implanted through a small cranial window into the dorsal hippocampus (stereotaxic coordinates: −2.3 mm anterior posterior, 1.6 mm mediolateral and 1.8 mm dorsoventral from bregma), and anchored to ground screws using dental acrylic.
The optimal parameters combination is identified as: number of grounding screw holes at 14 and with cooling aperture of casing at diameter of 3 mm and of staggered layout.
Wrap each bare copper wire around the grounding screw.
