Effect of trataka on cognitive functions in the elderly

Area of Science:

• Cognitive Neuroscience
• Yoga and Meditation Studies
• Gerontology

Background:

• Trataka, a yogic practice, is traditionally believed to enhance cognitive abilities.
• The elderly population often experiences cognitive decline, necessitating interventions to maintain mental acuity.

Purpose of the Study:

• To investigate the efficacy of Trataka practice in improving cognitive functions among elderly individuals.
• To assess changes in specific cognitive domains including memory and executive function.

Main Methods:

• Sixty elderly participants were randomized into a Trataka group and a wait-list control group.
• The Trataka group engaged in a 1-month visual cleansing practice.
• Cognitive assessments included the Digit Span Test, Six Letter Cancellation Test (SLCT), and Trail Making Test-B (TMT-B) at baseline and follow-up.

Main Results:

• Trataka practice led to significant improvements in digit span scores.
• Immediate post-practice effects showed enhanced performance on the Six Letter Cancellation Test and Trail Making Test-B.
• After 1 month, the Trataka group demonstrated sustained significant improvements in SLCT and TMT-B scores compared to baseline and the control group.

Conclusions:

• Trataka serves as an effective non-pharmacological intervention for enhancing cognitive function in the elderly.
• The practice shows potential in mitigating age-related cognitive decline and improving executive functions.