All posts by Sumana Rao

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Mind and body of athlete

Mind And Body Relationship Drives Athletes Performance

The relationship between the mind and body in athletic performance is intricate and significant. Understanding what drives athletes to succeed can impact on their performance. Successful athletic performance requires a harmonious integration of the mind and body. Athletes who cultivate mental toughness, physical prowess, and holistic well-being will excel in their sport field.

Following mental and physical factors can impact athletes’ performances –

Mindset and beliefs: Athletes’ mental outlook, attitudes, and beliefs can profoundly influence their physical performance. A positive mindset, belief in one’s abilities, and a growth-oriented attitude can enhance motivation, resilience, and overall performance.

Focus and concentration: Mental focus and concentration are crucial for executing skills with precision and reacting quickly to changing game situations. Athletes who can maintain focus amid distractions often perform better under pressure.

Visualization and mental imagery: Mental imagery techniques involve mentally rehearsing movements, strategies, and scenarios. Visualization can enhance athletes’ confidence, technique, and performance by reinforcing neural pathways and preparing the mind for action.

Emotional regulation: Managing emotions such as anxiety, stress, and frustration is essential for optimal performance. Athletes who can regulate their emotions effectively will maintain composure, make sound decisions, and perform at their best.

Physical conditioning: Physical fitness and conditioning are fundamental components of athletic performance. Strength, endurance, flexibility, agility, and speed are all physical attributes that contribute to athletes’ ability to perform at prominent levels.

Nutrition and hydration: Proper nutrition and hydration are critical for supporting athletes’ physical performance and recovery. Nutrient-rich foods, adequate hydration, and proper fueling strategies can optimize energy levels, endurance, and muscle recovery.

Sleep and recovery: Quality sleep is essential for physical and mental recovery, muscle repair, and overall well-being. Athletes who prioritize sleep and recovery will perform well and avoid injuries.

Preparation and planning: Mental preparation, including goal setting, strategy development, and pre-competition routines, is vital for success in sports. Athletes who approach competitions with a well-defined plan and mental readiness are more likely to perform confidently and effectively.

Team dynamics: In team sports, effective communication, cohesion, and trust among teammates are crucial for success. Athletes who can communicate clearly, support one another, and work cohesively as a team often achieve better results.

Goal setting: Setting clear, achievable goals will help athletes stay motivated and focused on their training. Goals should be specific, measurable, attainable, relevant, and time-bound (SMART).

Confidence: Confidence in one’s abilities is crucial for peak athletic performance. Athletes who believe in themselves are more likely to push their limits and perform at their best, even under pressure.

Motivation: Motivation can come from various sources, such as internal drive, external rewards, or the desire to achieve specific goals.

By recognizing and optimizing the interplay between mental and physical factors, athletes can unlock their full potential and achieve peak performance in their respective sports.

Image credit: https://pxhere.com/en/photo/911050 (CC0 Public domain)


Author: Sumana Rao | Posted on: February 5, 2024
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Akki Rotti- Traditional Rice Flour Rotti From South India

Akki Rotti- Traditional Rice Flour Rotti From South India

Akki or rice flour rotti is a popular breakfast item from Karnataka, India. Since, rice is staple food most of the households in Karnataka make rice flour rotti for breakfast. It is also known as masala akki rotti because of the various masala ingredients.  This is a healthy breakfast because of good amount of carbohydrate, little protein and no fat. Moreover, after eating rotti for breakfast the stomach feels full for most part of the day. It also can be a good lunch item with less messy and children love to eat rice rotti as the taste remains same throughout the day.

One can add varieties of vegetables and healthy greens into rice flour mix and make it more tasty. Rice rotti and thick coconut chutney is a famous breakfast combination.

Ingredients:  (counted for 5 people, calories from 1 rotti =152)

  • Rice flour – 1 and 1/2 cup
  • Chopped white onion – 1
  • Salt as needed
  • Green chili – 3
  • Cumin seeds – 1/4 tsp
  • Curry leaves chopped – 10 leaves
  • Chopped coriander leaves -1/4 cup
  • Warm water to knead the dough
  • Grated coconut 2 Tbs
  • Sesame or vegetable oil for cooking: 2-3 tsp
  • Optional: finely cut dill leaves or Amaranthus leaves or grated carrot & finely chopped beans (1/4 cup)

Preparation:

Using warm or boiling water is important for preparation of rice rotti. In a vessel bring water to boil.

Mix rice flour by adding all ingredients- chopped white onion, green chili, cumin, curry leaves, coriander leaves, and coconut and if you are using any leafy vegetables or veggies add that too. Now, mix the flour.

Now, add boiling water* and initially with a help of spoon mix rice flour so that the dough comes together. Take care not make it a batter. One should be able to make round balls using the flour mix. Keep it aside for about 10 minutes. Once you feel dough is cooled down enough to touch by hand, add little oil and knead dough well.

Take a banana leaf without center midrib or a thick plastic sheet and place a tennis ball size of dough on it. Using your hand slowly pat the ball and flatten it to round shape. It should be thicker than chapatti. One can directly pat the dough on the pan. It needs some skills and if tava is hot then it becomes little difficult to pat dough on the tava.

Transfer slowly to tava and cook it on medium flame. Smear a tsp of oil on the rotti. Cover it with a lid. In between turn the rotti, and cook both sides equally. For crispier rotti leave it for little longer, otherwise, once both sides slightly turns to brown color, remove from the tava.

Serve the rotti hot with any one of the following side dish: coconut chutney, chutney powder, fresh butter, peanut chutney, coriander chutney. In interior villages rotti will be served with molasses, honey and ghee (clarified butter).

* Adding warm or boiling water makes rice rotti soft.

Image credit : https://in.pinterest.com/pin/316940892542347708/Upendra Kanda, CC BY 2.0 <https://creativecommons.org/licenses/by/2.0>, via Wikimedia Commons
Recipe: www.WerIndia.com


Author: Sumana Rao | Posted on: February 2, 2024
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Neuralink chip Elon Musk

Elon Musk – Neuralink Has Implanted Interactive Chip In Human Brain

Elon Musk Founder of Neuralink – a neurotechnology company announced this week that Neuralink successfully implanted interactive chip in human brain. Neuralink has been actively working on developing brain-computer interface (BCI) technology, including a chip implant designed to enable direct communication between the brain and computers or other external devices.

On his X account, Elon Musk announced the news and said patient, who wasn’t identified, “is recovering well and Initial results show promising neuron spike detection,” referring to the cellular activity between our brains and our nervous systems.

The announcement came after Neuralink began recruiting potential human test subjects for its clinical trial. The trial is called PRIME 9 Precise Robotically Implanted brain Computer Interface. The technology uses robot to surgically insert the wires of the implant into a part of the human brain that is related to movement.  It is designed to interpret humans neural activity and will be able interpret using the smart devices. The chip is about the size of a coin and would be embedded in a person’s skull. To avoid damage to brain cortex, for implant procedures custom made microscopic needles are utilized that have tips 10-12 micron width slightly larger than a RBC. The implant includes 1024 electrodes distributed across 64 threads.

More about Neuralink’s chip implant;

The first Neuralink product is called Telepathy – Elon Musk

FDA approval: Neuralink got FDA approval for the trial last year in May, saying it wanted to enlist people ages 22 and above who are living with quadriplegia due to a spinal cord injury or amyotrophic lateral sclerosis (ALS), the disease that robs people of the ability to control their bodies.

Purpose: The primary goal of the Neuralink chip implant is to enhance human capabilities by allowing direct interaction between the brain and external devices. This could potentially be used to treat neurological disorders, restore sensory functions, or even augment cognitive abilities.

Implant design: Neuralink has developed a small, flexible chip that is surgically implanted into the brain. The chip consists of thousands of tiny electrodes, thinner than a human hair, which can both record neural activity and stimulate neurons.

Wireless connectivity: The chip communicates wirelessly with external devices, such as smartphones or computers, allowing for bidirectional information exchange between the brain and these devices.

Testing: Neuralink had conducted extensive testing of its technology on laboratory animals, primarily rats and pigs. These tests demonstrated the feasibility and safety of the implant.

Human trials: Neuralink initially focused on individuals with neurological conditions such as paralysis. These trials would involve implanting the chip and assessing its effectiveness in restoring lost functions or enabling new ones.

Challenges and ethical considerations: The development of brain-computer interface technology raises significant ethical, privacy, and safety concerns. These include issues related to consent, potential misuse of the technology, data security, and the long-term effects of brain implants.

It is worth noting that the field of brain computer interfaces is rapidly evolving, and Neuralink technology is promising development.

References:


Author: Sumana Rao | Posted on: February 1, 2024
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Treatment and risk factor differences between heart attack and broken heart syndrome

Treatment And Risk Factor Differences Between Heart Attack And Broken Heart Syndrome

Both risk factors and treatment approaches are different for heart attack and broken heart syndrome. In the case of broken heart syndrome as it is reversible providing emotional support and reducing stress is critical. While several factors lead to heart attack, the main risk factor for BHS is acute stress.

Treatment Approach:

·         Broken Heart Syndrome: Management involves supportive care, such as medications to support heart function and manage symptoms. Emotional support and addressing underlying stressors are also essential.

·         Heart Attack: Treatment often includes interventions to restore blood flow to the affected area, such as thrombolytic therapy or angioplasty. Medications, lifestyle changes, and cardiac rehabilitation may be part of the long-term management.

Risk Factors:

·         Broken Heart Syndrome: Often associated with acute emotional stress but can also be triggered by physical stressors. It may occur in individuals without traditional cardiovascular risk factors.

·         Heart Attack: Risk factors include a history of coronary artery disease, high blood pressure, diabetes, smoking, high cholesterol, and a family history of heart disease.

Remember that broken heart syndrome is a reversible condition, and many individuals recover fully with appropriate medical care and supportive measures. However, individual experiences may vary, and the guidance of healthcare professionals is crucial throughout the recovery process. Always follow the recommendations of your healthcare team for the best outcome.

Image credit: Photo by Polina Zimmerman: https://www.pexels.com/photo/hand-holding-smartphone-with-text-in-heart-on-screen-4108208/


Author: Sumana Rao | Posted on: January 31, 2024
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Heart muscle and reversibility differences between heart attack and BHS

Heart Muscle And Reversibility Differences Between Heart Attack And BHS

The difference between broken heart syndrome and heart attack can be also seen in heart muscle involvement and whether the condition is reversible or not.

Heart Muscle Involvement:

·         Broken Heart Syndrome: Characterized by a sudden weakening of the heart muscles, particularly the left ventricle. This temporary dysfunction can mimic the symptoms of a heart attack.

·         Heart Attack: Involves damage to the heart muscle due to inadequate blood supply. The extent of damage depends on factors such as the size and location of the blocked artery.

Reversibility:

·         Broken Heart Syndrome: Reversible, and the heart muscle function often returns to normal within a few weeks with appropriate treatment.

·         Heart Attack: The damage to the heart muscle may be permanent, leading to lasting changes in heart function. Prompt treatment can minimize damage and improve outcomes.

Image credit: https://pxhere.com/en/photo/926052 (CC by 0)


Author: Sumana Rao | Posted on:
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Understanding differences between classical heart attack and BHS

Understanding Differences Between Classical Heart Attack nd BHS

Causes, change in arteries, damage, or change to heart muscles, risk factors and treatment options and approaches are different for classical heart attack and broken heart syndrome.

Reasons for heart attack and broken heart syndrome are.

·         Broken Heart Syndrome: Typically triggered by intense emotional or physical stress, such as the death of a loved one, a breakup, or a traumatic event. A surge of stress hormones is believed to play a role.

·         Heart Attack: Caused by a blockage in one or more coronary arteries, usually due to the buildup of cholesterol-rich plaque. The blockage restricts blood flow to a part of the heart muscle, leading to damage or death of the affected tissue.

Change in coronary arteries:

·         Broken Heart Syndrome: Unlike a heart attack, there is usually no evidence of blocked coronary arteries in broken heart syndrome. The heart muscle dysfunction is often temporary and reversible.

·         Heart Attack: In a classical heart attack, the underlying cause is atherosclerosis, which leads to the formation of blood clots that can block coronary arteries, causing damage to the heart muscle.

Image credit : Image by Tumisu from Pixabay (Free for commercial use)


Author: Sumana Rao | Posted on:
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Ways To Treat Broken Heart Syndrome BHS

Ways To Treat Broken Heart Syndrome BHS

If someone is diagnosed with BHS then, the following few treatments are options.

·         Seek medical attention: If you experience symptoms such as chest pain, shortness of breath, or other signs of a heart-related issue, seek emergency medical help immediately. Prompt medical evaluation is crucial to confirm the diagnosis, rule out other cardiac conditions, and initiate appropriate treatment.

·         Hospitalization and monitoring: People with broken heart syndrome often require hospitalization for close monitoring and management of symptoms. Medical professionals will conduct tests, such as echocardiography and cardiac MRI, to assess heart function and determine the extent of the condition.

·         Medication: Depending on the severity of symptoms, healthcare providers may prescribe medications to support heart function and manage symptoms. Medications may include beta-blockers, angiotensin-converting enzyme (ACE) inhibitors, or other drugs to address specific aspects of heart function.

·         Addressing underlying stressors: Identify and address the underlying emotional or physical stressors that may have triggered the condition. Seek support from friends, family, or mental health professionals to cope with the emotional impact of the stressors.

·         Cardiac rehabilitation: After the acute phase, cardiac rehabilitation programs may be recommended to help improve overall cardiovascular health through exercise, lifestyle changes, and education.

·         Follow-up care: Attend follow-up appointments with healthcare providers to monitor recovery and adjust treatment as needed. It is important to adhere to prescribed medications and lifestyle recommendations to support long-term heart health.

·         Emotional support:  Emotional healing is an important aspect of recovery. Seek support from friends, family, or a mental health professional to cope with the emotional aftermath of stressful events.

·         Lifestyle changes: Adopt heart-healthy lifestyle habits, including a balanced diet, regular exercise, adequate sleep, and stress management. Quit smoking and limit alcohol intake, as these factors can contribute to cardiovascular health.

Image credit: Image by Gerd Altmann from Pixabay (free for commercial use)


Author: Sumana Rao | Posted on:
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What triggers broken heart syndrome

What Triggers Broken Heart Syndrome

The exact cause of broken heart syndrome is not known, but it is believed that a surge of stress hormones (such as adrenaline) may play a role in the temporary disruption of the heart’s normal functioning.

·         Triggering events: It happens by a stressful event, such as the death of a loved one, a breakup, financial stress, or a traumatic experience. However, it can also happen by physical stressors like surgery or a serious illness.

·         Similar symptoms to heart attack: The symptoms of broken heart syndrome can mimic those of a heart attack, including chest pain and shortness of breath. However, unlike a heart attack, there is no evidence of blocked coronary arteries in broken heart syndrome.

·         Temporary heart dysfunction: The condition characterized by a sudden weakening of the heart muscles, particularly the left ventricle. This temporary dysfunction can lead to symptoms of heart failure.

·         Reversible condition: Broken heart syndrome is reversible, and the heart muscle function often returns to normal within a few weeks. Unlike a heart attack, there is usually no permanent damage to the heart muscle.

·         Diagnostic tests: Diagnosis is typically based on a combination of symptoms, medical history, and diagnostic tests such as echocardiography, cardiac MRI, and coronary angiography to rule out other cardiac conditions.

Image credit: Image by Gerd Altmann from Pixabay (Free for commercial use)


Author: Sumana Rao | Posted on:
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