Just as a global posi­tion­ing sys­tem (GPS) helps find your loca­tion, the brain has an inter­nal sys­tem for help­ing deter­mine the body’s loca­tion as it moves through its surroundings. A new study from researchers at Prince­ton Uni­ver­sity pro­vides evi­dence for how the brain per­forms this feat. The study, pub­lished in the jour­nal Nature, indi­cates that.. read more →