Buddhism is also Mahayana in origin, but is discussed below under the heading of Vajrayana (also commonly referred to as "Northern Buddhism"). There are a variety of strands in Eastern Buddhism, of which "the Pure Land school of Mahayana is the most widely practised today.". In most of this area however, they are fused into a single unified form of Buddhism. In Japan in particular, they form separate denominations with the five major ones being: Nichiren, peculiar to Japan; Pure Land; Shingon, a form of Vajrayana; Tendai, and Zen. In Korea, nearly all Buddhists belong to the Chogye school, which is
Zen and the Brain from neuroscience that helps to clarify which brain mechanisms underlie the subjective states of Zen, and employs Zen to 'illuminate' how the brain works in various states of consciousness". Austin starts with a discussion of Zen Buddhism, its goals, and practices. Having laid this groundwork, he then turns to explore the neurological basis of consciousness. Austin wrote a follow-up, "Zen-Brain Reflections". Zen and the Brain Zen and the Brain: Toward an Understanding of Meditation and Consciousness is a 1998 book by neurologist and Zen practitioner James H. Austin, in which the author attempts to establish links between the neurological workings