▪ Focused attention (concentrating on an object or emotion) — This category
includes meditations from the Tibetan Buddhist (loving kindness and
compassion), Buddhist (Zen and Diamond Way), and Chinese (Qigong)
traditions. These procedures give rise to beta/gamma activity in the brain —
seen during any active cognitive processing or control of the mind.
▪ Open monitoring (being mindful of one’s breath or thoughts) — This
category includes meditations from the Buddhist (Mindfulness, and ZaZen),
Chinese (Qigong), and Vedic (Sahaja Yoga) traditions. During practice of
these procedures, the brain displays theta activity — seen when reflecting
on mental concepts.
▪ Automatic self-transcending (meditations that transcend their own activity).
This category includes the Transcendental Meditation® technique. It
produces frontal alpha 1 coherence, which characterises the state of inner
wakefulness. Higher coherence indicates the brain’s prefrontal cortex, its
“CEO” or “executive control center” is functioning in an integrated manner.

High levels of EEG Alpha 1 Coherence
Automatic self-transcending during Transcendental Meditation results in Coherent Alpha 1 EEG in the brain.
This is seen naturally in successful managers and directors, top level athletes and professional classical musicians. It's what you need to ensure success in whatever you undertake.
It's sometimes described as being in the 'zone' where everything seems to get done automatically in the best possible way.

Practical Benefits of EEG Alpha 1 Coherence
High levels of EEG Alpha 1 Coherence during Transcendental Meditation result in a wide range of mental, physical and emotional benefits as seen in this diagram. Every 20 minute sitting produces this effect eventually making it a permanent.
Total integrated brain function results in a happier, more effective, fulfilling life experience. You at your full potential, being the best possible version of yourself.