The relationship between dual-task and cognitive performance among elderly participants who exercise regularly

Area of Science:

• Gerontology
• Cognitive Neuroscience
• Physical Therapy

Background:

• Dual-task performance is crucial for elderly functionality and becomes more complex with age.
• Assessing cognitive function in older adults is vital for maintaining independence.

Purpose of the Study:

• To investigate the relationship between the Timed Up and Go dual task (TUG-DT) and cognitive tests.
• To evaluate the TUG-DT's utility in regularly exercising elderly individuals.

Main Methods:

• 98 non-institutionalized adults over 60 who exercise regularly participated.
• Cognitive function was assessed using the TUG-DT, Montreal Cognitive Assessment (MoCA), Clock Drawing Test (CDT), and Mini Mental State Examination (MMSE).
• Motor (time, steps) and cognitive (correct words) data from TUG-DT were collected.

Main Results:

• The sample consisted of highly educated women, predominantly non-fallers.
• Participants performed well on TUG-DT and most cognitive tests, except MoCA.
• Weak correlations were found between TUG-DT (time) and MoCA/MMSE visuo-spatial/executive domains.
• The TUG-DT's cognitive component strongly correlated with MoCA performance.

Conclusions:

• The TUG-DT is a promising tool for cognitive assessment in the elderly.
• More challenging cognitive tasks may be necessary for highly educated older adults.