Padding for a motor vehicle seat, said padding comprising, disposed successively one on the other: • a cover upholstering said padding, said cover having an area for receiving a passenger, • a sheet for measuring multizone pressure, said sheet extending facing the whole of said area, said sheet comprising means for connection to an electronic system for measuring the pressure exerted by an occupant of said padding at various zones of said area, said sheet comprising: o a flexible support layer, o a first electrode comprising a plurality of first current-conduction lines, each of said lines having a first end forming a first contact element, o a second electrode overlapping said first electrode, said second electrode comprising a plurality of second current-conduction lines, each of said lines having a second end forming a second contact element, each first element being disposed facing a respective second element, o a plurality of intermediate contact elements having piezoresistive properties, each of said intermediate elements being inserted between a respective first and second element so as to form a plurality of pressure sensors formed by the stack of said contact elements, said sensors being distributed over said support layer in a discrete manner, • an elastically compressible stuffing block, said padding further comprising the following characteristics: • said support layer is made of mesh, • said first electrode is made from conductive ink printed on said support layer, • said second electrode is made from printed conductive ink, • said intermediate contact elements are made from printed conductive ink with less conductivity than that of the inks of said electrodes, the cover comprising: • an external cladding layer, • a middle comfort layer made from foam, • an internal layer made from a mesh forming the support layer. • a cover upholstering said padding, said cover having an area for receiving a passenger, • a sheet for measuring multizone pressure, said sheet extending facing the whole of said area, said sheet comprising means for connection to an electronic system for measuring the pressure exerted by an occupant of said padding at various zones of said area, said sheet comprising: o a flexible support layer, o a first electrode comprising a plurality of first current-conduction lines, each of said lines having a first end forming a first contact element, o a second electrode overlapping said first electrode, said second electrode comprising a plurality of second current-conduction lines, each of said lines having a second end forming a second contact element, each first element being disposed facing a respective second element, o a plurality of intermediate contact elements having piezoresistive properties, each of said intermediate elements being inserted between a respective first and second element so as to form a plurality of pressure sensors formed by the stack of said contact elements, said sensors being distributed over said support layer in a discrete manner, o a flexible support layer, o a first electrode comprising a plurality of first current-conduction lines, each of said lines having a first end forming a first contact element, o a second electrode overlapping said first electrode, said second electrode comprising a plurality of second current-conduction lines, each of said lines having a second end forming a second contact element, each first element being disposed facing a respective second element, o a plurality of intermediate contact elements having piezoresistive properties, each of said intermediate elements being inserted between a respective first and second element so as to form a plurality of pressure sensors formed by the stack of said contact elements, said sensors being distributed over said support layer in a discrete manner, • an elastically compressible stuffing block, said padding further comprising the following characteristics: • said support layer is made of mesh, • said first electrode is made from conductive ink printed on said support layer, • said second electrode is made from printed conductive ink, • said intermediate contact elements are made from printed conductive ink with less conductivity than that of the inks of said electrodes, the cover comprising: • an external cladding layer, • a middle comfort layer made from foam, • an internal layer made from a mesh forming the support layer. • said support layer is made of mesh, • said first electrode is made from conductive ink printed on said support layer, • said second electrode is made from printed conductive ink, • said intermediate contact elements are made from printed conductive ink with less conductivity than that of the inks of said electrodes, the cover comprising: • an external cladding layer, • a middle comfort layer made from foam, • an internal layer made from a mesh forming the support layer. • an external cladding layer, • a middle comfort layer made from foam, • an internal layer made from a mesh forming the support layer.