Related Experiment Video
Updated: Jun 3, 2026
07:01
Working Memory Training for Older Participants: A Control Group Training Regimen and Initial Intellectual Functioning Assessment
Published on: September 20, 2020
Cardiovascular and coordination training differentially improve cognitive performance and neural processing in older
Claudia Voelcker-Rehage1, Ben Godde, Ursula M Staudinger
1Jacobs Center on Lifelong Learning and Institutional Development, Jacobs University Bremen Bremen, Germany.
Frontiers in Human Neuroscience
|March 29, 2011
Summary
Physical activity, including cardiovascular and coordination training, enhances cognitive functions like executive control and perceptual speed in older adults. Brain imaging reveals differing neurophysiological mechanisms for these improvements.
Area of Science:
- Neuroscience
- Gerontology
- Kinesiology
Background:
- Growing evidence links physical activity to improved cognitive function in older adults.
- Longitudinal studies examining the specific behavioral and neurophysiological impacts of different exercise types are limited.
Purpose of the Study:
- To investigate the 12-month effects of cardiovascular and coordination training on cognitive functions (executive control, perceptual speed) in adults aged 62-79.
- To compare these effects against a control group (relaxation and stretching).
- To analyze behavioral and neurophysiological changes using functional MRI.
Main Methods:
- A 12-month longitudinal study involving 44 participants (aged 62-79).
- Three weekly training sessions: cardiovascular, coordination, or control (relaxation/stretching).
- Cognitive assessments and functional MRI at baseline, 6 months, and 12 months.
Main Results:
- Both training groups showed behavioral improvements in executive functioning and perceptual speed.
- Neuroimaging revealed changes in brain activity in frontal, parietal, and sensorimotor areas for both interventions.
- Reduced prefrontal activation during executive tasks in intervention groups suggests more efficient processing; specific network activations differed between cardiovascular and coordination training.
Conclusions:
- Physical activity, beyond cardiovascular exercise, can benefit cognitive function in older adults.
- The underlying neurophysiological mechanisms for cognitive enhancement vary depending on the type of physical intervention.
- Intervention-specific alterations in brain activity patterns indicate distinct pathways for cognitive improvement.
Related Concept Videos
01:30Cognitive Development During Adulthood
Cognitive development continues throughout adulthood, undergoing significant shifts across early, middle, and late stages. Individual transition occurs from adolescent idealism to pragmatic and adaptable thinking in early adulthood. During this period, individuals learn to integrate personal beliefs with the recognition that other perspectives are equally valid. Exposure to the complexities of modern society, diverse experiences, and higher education contribute to this adaptive thought process,...
01:27Pharmacodynamics in Geriatric Patients: Effects of Age
Age-related pharmacokinetic changes are extensively documented, but understanding age-related pharmacodynamic alterations is relatively limited. This knowledge gap can be partly attributed to the complexity of developing appropriate measures of drug responses compared to bioanalytical methods for determining drug concentrations.Most information regarding age-related differences in human pharmacodynamics originates from cross-sectional studies. However, these studies assume that observed mean...
01:30Information Processing Approach
The information-processing theory of cognitive development centers on fundamental mental processes, including attention, memory, and problem-solving skills. Researchers in this field examine how cognitive abilities, such as working memory, evolve and influence children's overall development. Studies indicate that children with stronger working memory tend to excel in reading comprehension, math, and problem-solving compared to peers with less efficient memory skills. Low working memory is also...
01:30Cognitive Enhancers: Cholinesterase Inhibitors and NMDA Receptor Antagonists
Cognitive enhancers, also known as "smart drugs," are substances used to enhance memory, mental alertness, and concentration. These can be natural or synthetic and improve cognition in conditions like Alzheimer's disease (AD) and other neurodegenerative diseases. Some common examples include caffeine, amphetamines, methylphenidate, modafinil, arecoline, donepezil, vortioxetine, and piracetam. These enhancers work on the principle of synaptic plasticity and altered circuit function. They...
01:14Role of Cerebellum and Prefrontal Cortex in Memory
The cerebellum, while traditionally associated with motor control, also plays a crucial role in memory, particularly in procedural memory, which involves learning motor tasks that become automatic through repetition. For example, studies have shown that when the cerebellum is damaged, individuals or animals lose the ability to learn conditioned motor responses, such as the conditioned eye-blink response in classical conditioning experiments with rabbits. This study demonstrates the cerebellum's...
01:26Aging
Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...