Meditation
Abstract
Meditation has been valued for many decades. This is due to its healing, spiritual, and
therapeutic qualities (Swami, n.d, p.2). Meditation can be described as a mental attention training
that can awaken the mind and reveal the nature of reality (Brach, 2003, p.2). Anger, greed, and
delusion are known to cause emotional upheaval (Chen, 1999, p.9). In addition, hallucinations,
extreme mood swings and depression may disrupt emotions (Chen, 1999, p.9). These
psychological effects of stress require therapeutic relaxation. This paper reviews research done
on psychological effects of meditation.
History of Scientific Studies on Meditation
Meditation has been a major subject of study among scientific researchers. Research on
meditation gained popularity in late 1990s but has been studied for the last four decades
(Braboszcz et al., 2010, p.2). Studies on meditation have mainly focused on how the brain is
affected by mental training. Recent scientific studies are on the view that meditation induces
brain plasticity (Braboszcz et al., 2010, p.2). Meditation is believed to trigger consciousness and
is thereby studied in consciousness researches (Braboszcz et al., 2010, p.3).
Developments in medical technologies have raised popularity in neuroscience studies of
meditation, as it is believed to have major impacts on the body and the brain (Braboszcz et al.,
2010, p.3). The relationship between first-person experience and consciousness is also under
focus by meditation investigators. In the early 20
th
century, researchers examined
electrophysiological responses and behavioral performances (Braboszcz et al., 2010, p.3). Since
then, researchers have developed a neuro-phenomenology approach when studying meditation