The invention concerns a method for connecting first contact studs of a structure bearing electrodes for measuring or for stimulating a physiological activity with second studs of at least a downstream circuit, each second stud being traversed by an opening perforating the downstream circuit. The lower edge of each of the buckets is movable in a circular direction by a connecting rod assembly. Horizontally adjacent cladding panels of the matrix of unitized cladding panels are responsively joined to a cable type structural member via an anchor fixture, which allows the structural member to move freely along the wall. Using the error vector magnitude, the network device estimates channel characteristics such as signal-to-noise ratio, data capacity, etc. According to another aspect, the unit light emission region in the display panel comprises a first discharge cell and a second discharge cell comprising a light absorbing layer.