Each intervention team was provided with an instruction booklet, eight balance boards (disc diameter 35 cm; Fysioline, Tampere, Finland), eight balance pads (50×41×6 cm; Alcan Airex, Sins, Switzerland), eight medicine balls (ball diameter 28 cm, weight 1 kg, Togu Gebr Obermaier, Prien-Bachham, Germany), and an exercise diary.
On board, a 12cm- 5 inch-) diameter disc embossed with one hundred pictures representing our civilisation – images of human endeavour, innovation, culture and cruelty; pictures of the natural world and the changes we have brought to it.
The Voice is a bit simpler and offers "an open-source VOICE RECOGNITION platform consisting of a 3.14-inches in diameter dev board with a radial array of 7 MEMS microphones connected to a Xilinx Spartan6 FPGA & 64 Mbit SDRAM with 18 RGBW LED's & 64 GPIO pins".
During the recordings the rat was able to freely move in a brown paste-board cylinder (70 cm diameter, 50 cm height) that was highly familiar to the rat due to previous EEG recordings.
The designed board is a 60 mm diameter, 0.6 mm thick circular FR4 board that weighs approximately 5 g.
After the electrodes were deposited, the as-transferred nanotube network was integrated onto a printed circuit board (PCB) with a cavity diameter of 6 mm as the pressure sensor based on the circular membrane.
The plain surface of the test board contains holes of different diameters, two rows of small contact plates, two large square contact plates, and a long groove.
Build a hub for the wheel by cutting boards large enough for the diameter you desire, and center it over your original center point on your work surface.
Build a hub for your wheel by cutting boards large enough for the diameter you desire, and center it over your original center point on your work surface, the fasten it down with a screw to temporarily hold it in place.
The trial started by placing the mouse on the board facing the holes (3 cm diameter, 4.5 cm deep), and latency (time to find the reward) was recorded.
