Download the app

Scan. It's in your pocket.

QR Code — Dygest

Open the Camera app and point it at the code. Free to try.

Cover of 'Smart for life'

Smart for life

Michael D. Chafetz

Enhance your mind regardless of age

Listen to the podcast excerpt:
0:00 --:--

Description

Just like a muscle, the human brain performs better with regular exercise, enhancing abilities such as visualization, memory, creativity, communication, and reasoning. To significantly boost brain power, it's essential to combine mental exercises with proper nutrition and sufficient rest.

Remarkably, anyone, regardless of age or background, can improve their life by sharpening their mental skills. Benefits of a mental enhancement program include quicker thinking, increased creativity, and better memory. Achieving lifelong intelligence is a realistic goal for anyone willing to commit.

Table of contents

01

In­tro­duc­tion - enhancing intellect with brain training

The human brain, much like any other part of our anatomy, responds positively to exercise. By engaging in a structured mental exercise program, individuals can significantly enhance their problem-solving capabilities, augment their fluency and communication skills, apply higher levels of logic, and retain more details. In essence, adopting a systematic regime of mental exercises can make you smarter and more proficient in your endeavors.

The scientific study of the mind, known as neuroscience, concentrates on the brain's neurons or nerve cells. Historically, prior to the 1960s, the prevailing belief within neuroscience was that a person's intelligence was directly correlated with the size of their brain—the larger the brain, the higher the intelligence. However, from the late 1960s and early 1970s onwards, the focus of academic research shifted towards the synapse—the junction between nerve fibers. It has been discovered through these studies that although the number of nerve cells may remain constant, the number of synaptic connections can be modified through experiences, including mental exercises. Thus, it is possible to reshape and enhance one's ability to act through brain exercise.

Subsequent research in neuroscience explored the debate between hereditary and environmental influences on intellectual abilities. Initial studies leaned towards a hereditary perspective on IQ. However, more recent research has conclusively shown that IQ is determined only about 25 - 49% by genetic factors, with the remainder influenced by various factors such as nutrition, exposure to substances like alcohol and drugs, and the volume of information processed. Neuroscientists have also discovered that the same proteins—actin and myosin—that are utilized in muscle exercise are also employed by brain cells during communication. Additionally, calcium, sodium, and chemical energy, which play crucial roles in muscle exercise, are similarly utilized during mental exercises. This indicates that brain cells employ the same physical processes as muscle cells and, therefore, adapt in response to exercise in comparable ways.

Download Dygest

for the full experience!

02

Part 1 - mental workout preparation

To optimize the benefits derived from a program designed to enhance cognitive abilities, it is essential to focus on several key areas:

- Ensuring the brain receives the necessary nutrients - Avoiding the consumption of external stimulants such as alcohol and drugs - Ensuring adequate rest to prevent mental exhaustion

A comprehensive approach to mental acuity must address these preparatory aspects to fully harness the potential advantages.

The brain relies on nutrients and chemical energy to respond effectively to cognitive exercises, which are provided by the food we consume. To guarantee a steady supply of essential nutrients to the brain, it is advisable to consume a well-balanced diet that includes proteins, carbohydrates, fats, along with a variety of minerals and vitamins. This necessitates incorporating all major food groups into one's diet. Additionally, tailoring your diet to support your mental state can be beneficial. For instance, consuming foods like cheese, figs, raisins, chocolate, nuts, or seeds can enhance mental alertness, while foods high in carbohydrates can help calm the mind before stressful situations. Most individuals can obtain adequate nutrients from their diet without the need for supplements. However, in cases where one's diet lacks balance, seeking nutritional advice may be warranted.

The presence of external stimulants can significantly impair the brain's communication capabilities and depress neural activity. Alcohol diminishes cognitive clarity, while substances like cocaine and amphetamines disrupt the brain's communication pathways. Caffeine, when consumed in moderation, does not significantly affect mental functions, but excessive consumption can lead to irritability and mental fatigue. Similarly, nicotine and marijuana can hinder the benefits of cognitive exercises. Prescription and over-the-counter medications, as well as toxins like aluminum, can also negatively impact cognitive performance. The most effective strategy for safeguarding the brain against such contaminants is to ensure a diet rich in vitamins and minerals, thereby reducing the impact of any ingested toxins.

Download Dygest

for the full experience!

03

Part 2 - fun­da­men­tals of brain training

To ensure a well-rounded exercise for your brain, it's essential to engage in activities that challenge various cognitive skills. These include enhancing your spatial awareness, honing your communication skills, boosting your memory and recall capabilities, sharpening your logical reasoning, and fostering your creative thinking abilities.

Focusing first on spatial abilities, these reflect our brain's response to visual stimuli, including physical objects in our environment. By improving your spatial skills, you can simplify complex problems and discover innovative solutions more efficiently. One way to enhance these abilities is through feature calisthenics, where you mentally visualize a triangle, altering its size, shape, and orientation in your mind's eye. Another method involves mentally rearranging the furniture in your home or office, which helps in developing a detailed mental map of your surroundings. Engaging in games like Sprouts, where players draw lines connecting dots under specific rules, or assembling the back of a jigsaw puzzle using only the shapes of the pieces, are also effective exercises. Additionally, visualizing the layout of a grocery store to navigate directly to items you need can significantly improve your spatial navigation skills.

Download Dygest

for the full experience!

04

Part 3 - organized cognitive training plan

In today's fast-paced world, individuals often find themselves ensnared in the web of their bustling schedules, making it a formidable task to carve out time for regular mental stimulation. However, there exists a myriad of strategies one can employ to integrate mental exercises into their daily routine, each with its unique set of benefits and potential drawbacks. The essence of success in this endeavor lies not in the selection of a perfect method but in discovering a regimen that resonates with one's lifestyle and adhering to it with consistency.

One innovative approach is the Spare Time Workout, which advocates for the utilization of the fleeting moments of idleness that punctuate our day for mental enhancement activities. This method transforms what would typically be considered downtime into opportunities for cerebral advancement. For instance, before embarking on the day's work, one might engage in exercises designed to sharpen spatial awareness through activities like Feature Calisthenics or rearranging furniture mentally.

Memory can be honed by memorizing a list of items or facts from a newspaper, while language skills can be improved through articulation exercises. Creativity might be stimulated by pondering hypothetical scenarios. The journey to work, breaks during the day, and moments before retiring to bed all present opportunities for various mental exercises, from solving puzzles and playing video games to analyzing logical fallacies or plotting a murder mystery. This flexible schedule can be tailored to fit the available time and personal preference, ensuring a comprehensive mental workout without the need for a significant time commitment.

Download Dygest

for the full experience!