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This book, which covers Visions and hallucinations, explains what causes them and summarises how many hallucinations have been caused by each event or activity. It also provides specific help with questions people have asked us, such as ‘Is my medication giving me hallucinations?’.

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Observations placeholder

Dr. Tan Kheng Khoo



Type of Spiritual Experience


A description of the experience

Kundalini - Dr. Tan Kheng Khoo

Kundalini is interpreted as a three and half times coiled serpent sleeping at the base of the spine. It signifies creative potential energy, which when awakened will move up along the spine upbraiding and purifying the 6 chakras on the way up to the crown chakra. It is the working of the energy of the glandular system combined with the nervous system to awake the brain towards total clarity. … This kundalini needs the concentrated life force or prana to activate it. Prana is equivalent to Qi or Holy Spirit. Prana is the universal life force.

In order to awaken the serpent, prolonged internal meditation is required to release the vast mass of energy stored up in it. ... The aroused kundalini will then travel up the sushumna as well as the smaller channels, ida and pingala

 …. No matter how the kundalini is aroused, either a lot or a little, it can bring out abnormal reactions in the body and mind. In order for the full awakening to be achieved the aspirant must be guided by an accomplished teacher, who himself has succeeded in total awakening. On the way up, the purification of the chakras can cause much bizarre physical symptoms, some of which are distressing to the yogi. During this sojourn all the nadis (subtle nerves) around and along the chakras and nervous plexuses are opened up.

The source of the experience


Concepts, symbols and science items



Science Items

Activities and commonsteps