Devices and related aspects for recording and stimulating gastric activity

An implantable electroceutical device to treat and monitor a gastric disorder in a subject, comprising:

• a gastric motility sub-assembly configured to record gastric myoelectric activity and gastric contraction activity in the subject when the implantable electroceutical device is operably implanted in the subject;
• a gastric electrical stimulation (GES) sub-assembly configured to electrically stimulate a nervous system of the subject when the implantable electroceutical device is operably implanted in the subject;
• a controller operably connected, or connectable, to the gastric motility sub-assembly and to the GES sub-assembly, which controller comprises, or is capable of accessing, computer readable media comprising non-transitory computer-executable instructions, which when executed by at least one electronic processor, perform at least:
• effecting recording of the gastric myoelectric activity and the gastric contraction activity in the subject using the gastric motility sub-assembly when the implantable electroceutical device is operably implanted in the subject;
• and
• effecting electrically stimulating the nervous system of the subject using the GES sub-assembly when the implantable electroceutical device is operably implanted in the subject;
• and,
• a power source operably connected, or connectable, to the controller, the gastric motility sub-assembly, and/or the GES sub-assembly.