Answer

There is no clearly established Jain-specific scientific study showing that Jain monks self-induce high-amplitude gamma synchrony in the same way reported in studies of Tibetan Buddhist monks.

So, based on available established knowledge, this finding should not be claimed for Jain monks unless a proper study has specifically examined Jain sādhus or sādhvīs using EEG/MRI methods.

Explanation

The 2004 research you are referring to is associated with studies on long-term Tibetan Buddhist meditation practitioners, especially compassion or awareness-based practices. Those studies found unusual patterns such as strong gamma-band brain activity during meditation.

For Jain monks and nuns, traditional practice includes deep forms of spiritual discipline such as:

• Sāmāyika — equanimity practice
• Pratikramaṇa — repentance and self-purification
• Kāyotsarga — abandonment of bodily attachment
• Dhyāna — meditation or contemplation
• Tapasya — austerity and purification
• Vairāgya — detachment

These practices are central to Jain Dharma, but Jain tradition describes their value mainly in terms of:

• reduction of passions such as anger, pride, deceit, and greed,
• purification of karma,
• growth of equanimity,
• progress toward right faith, right knowledge, and right conduct,
• ultimately, liberation of the soul.

Modern neuroscience may study effects such as brain waves, stress reduction, attention, or aging markers, but those are scientific measurements, not the traditional spiritual purpose of Jain sādhana.

Spiritual Understanding

In Jain Dharma, the greatness of a monk or nun is not measured by brain scans, gamma waves, or biological age. It is measured by inner qualities such as:

• ahiṃsā — non-violence,
• saṃyama — self-restraint,
• aparigraha — non-possessiveness,
• kṣamā — forgiveness,
• samatā — equanimity,
• freedom from attachment and aversion.

A Jain monk’s discipline is aimed at conquering the passions and stopping the inflow of karma, not producing neurological effects.

Takeaway

It is possible that Jain monastic meditation and austerity may have measurable effects on the brain, but unless properly studied, we should not claim the same findings as those reported for Tibetan Buddhist monks.

From a Jain perspective, the deeper question is not whether the brain appears younger, but whether the soul is moving toward greater purity, detachment, and liberation.