The International Baccalaureate, or IB, is a challenging and well-rounded programme of education for 16-19-year-old students. Itâs an internationally recognised course, followed by students around the world.B students complete assessment tasks in school and take written exams at the end of the programme. Each of the six subjects taken is marked out of 7 (maximum of 42 points). Candidates can gain up to 3 extra points for their extended essay and the TOK elements of the IB.
- Combined waves: It resembles a combination form of both rectangular (square) and spike waves. - Twin-spiked forms: With this waveform, more penetration is administered because of the extremely short-pulse width (microseconds), as in high-voltage galvanic stimulation.lectrical Stimulation. Electrical stimulation is one of the oldest and most effective modalities used in physical therapy. Nowadays, the wide variety of electrical stimulators has a single common purpose; the stimulation of tissue for therapeutic purposes.
Galvanic stimulation combines very short pulse duration (of constant intensity) and high peak voltage, yet low total current per second, to give relative comfort and avoid tissue damage while stimulating deep tissues. It is also an efficient means of exciting nerve fibers.MS differs from TENS in that it is designed to stimulate muscle motor nerves, while TENS is designed to stimulate sensory nerve endings to help decrease pain. Contraction/relaxation of muscles has been found to effectively treat a variety of musculoskeletal and vascular conditions.