Filed under: Mind
Your heart rate varies with every heartbeat. When it varies more, it’s good for your health and performance. Heart rate variability (HRV)—a way to track how your heart rate rhythmically goes up and down—helps you objectively assess your mind-body optimization. HRV measures the time interval between one heartbeat and the next. It can be affected by many factors, including fitness, age, body position, and even the time of day. HRV also decreases during periods of stress. You’ll feel less stressed—and more resilient—when your HRV level is high. Your heart rate speeds up when you inhale and slows down when you exhale too. Breathing at certain paces impacts HRV and—in turn—the mind-body connection and performance. Since you can learn to control your breathing, you also can improve your HRV. Read HPRC’s Vary Your Heart Rate to Perform Your Best to learn more.
In 2014, an average of 20 veterans died from suicide each day. And after recently reviewing 55 million veteran records from 1979 to 2014, the U.S. Department of Veterans Affairs (VA) determined those who are older, middle-aged, and female are most at risk. However, the VA is ramping up its efforts to help save veterans’ lives.
Suicide rates also are much higher among veterans than civilians. For example, suicide risk among veterans was 21% higher than civilians in 2014. The good news is the VA continues to shape policy and work towards meeting its suicide-prevention goals, including:
- Expanding crisis lines and telemental health services
- Identifying at-risk veterans who can benefit from early intervention
- Improving mental health services for women
- Providing telephone-coaching support for veterans and their families
- Deploying mobile apps that can help veterans manage their mental health issues
“Every veteran suicide is a tragic outcome and regardless of the rates, one veteran suicide is one too many,” according to the VA. For accurate diagnosis, or to simply check in with a caring professional, consider consulting a qualified mental health therapist. The National Institute of Mental Health (NIMH) website offers good information and helpful resources. Also, Military OneSource offers support and services to improve your mental health and well-being.
If you feel you're experiencing a potentially life-threatening problem, contact the Military Crisis Line online or call 800-273-8255 and press “1,” or the National Suicide Prevention Lifeline online or by phone at 1-800-273-TALK (8255). The Defense Centers of Excellence (DCoE) also has a 24/7 Outreach Center featuring a hotline, email, chat, and phone number. And visit HPRC’s Suicide Prevention page. In an emergency, please dial 911.
Is it true that it’s easy to dish it out, but not take it? Being on the receiving end of criticism can be tough on anyone—whether you’re at work, on missions, in the classroom, or at home. And for some, it can even provoke anger.
If you think that avoiding or denying criticism, making excuses, or fighting back is the best way to handle things, try to remember when those tactics made the situation worse. When criticism stings, try this instead: Listen to what’s being said, thoughtfully ask for details, and remember that your critic has a right to his or her opinion.
Find a way to use the criticism as a learning opportunity too. Any feedback is useful, even if the lesson simply is that others might see you differently than how you want to be perceived. If you need time to think about what’s being said or time to calm down, try saying “Let me think about what you’re saying” to get some breathing space. And work out a plan to develop your talents and improve your performance.
Sometimes just understanding what’s going on can help the process of recovery. If you’re experiencing post-traumatic stress disorder (PTSD), it might help to have a better idea of how your brain functions and how the various parts are supposed to work. This also can help you understand the treatments used to help “rewire” your brain, so it can work properly again.
PTSD is a mental health condition stemming from traumas—experienced during combat, disasters, or violence—that impact brain functioning. The alarm system in your brain, that normally helps ensure your survival, malfunctions; it becomes triggered too easily. In turn, parts of your brain responsible for thinking and memory stop functioning properly. When this happens, you have difficulty comparing what’s happening now with safe events from the past. Read more...
Many dietary supplement products are marketed as nootropics—substances intended to improve memory, focus, and overall mental performance. While some products contain vitamins, minerals, and plant-based ingredients, others contain drugs that are not legal dietary supplement ingredients. Read the Operation Supplement Safety (OPSS) FAQ about nootropics to learn more about these products and whether they are safe and effective.
Not all ingredients found in dietary supplements are legal, so read product labels carefully. For more information, visit FDA’s Dietary Supplement Products & Ingredients.
When working to build your concentration on one task, consider fixing problems and/or embracing new techniques. Ask yourself whether you’re trying to restore a level of performance that you previously achieved—or if you’re trying to boost your performance. Physical injuries, pain, medications, sleep deprivation, and addiction could distract you from the task at hand. Mental health issues such as depression, anxiety, or post-traumatic stress disorder (PTSD) can negatively impact your ability to focus too. Through successful treatment with a trained medical provider, your attention skills could likely be restored to previous levels.
If you’re aiming to enhance your focus capabilities and perform better than ever, you might want to try some mental performance techniques. These skills include goal-setting, self-talk habits, mental imagery, energy maximization, and organized routines to steer your attention. When developing a routine, you can become more aware of where your attention could go, and practice regularly guiding it to where you want it to go. As you develop practical habits, stay flexible and allow yourself to be spontaneous and adaptable when appropriate.
Fear of failure can prevent you from performing your best in many situations including combat, work, relationships, and daily life. Worry can take a bigger hold when you push it aside. For instance, while preparing to give a presentation and thinking, “I can’t be nervous,” you might actually feel more nervous!
As you face your fears, understand that fearing something will happen doesn't mean that it will happen. Ask yourself these kinds of questions:
- Why do I think I can’t be nervous? If I’m nervous, I’ll give a horrible talk.
- So if I’m nervous, I’m guaranteed to give a horrible talk? No, I’ve given good talks while nervous before.
- If nervousness leads to giving an awful talk, what’s the worst thing about that? I’d be embarrassed and people would walk away without having learned important material.
- What’s worse—embarrassment or people walking away without learning? I’d survive the embarrassment. People need to learn this stuff.
- Is this their last opportunity to learn? No, I’d take more steps to make sure they got it, despite an initially awful talk.
Sleep is vital. Think about it: sleep loss causes performance to suffer, but getting plenty of sleep results in better performance. Most people wouldn’t consider going without food or water, and sleep is no different—it’s a necessity. Lack of sleep is equivalent to being drunk. In fact, after being awake for 18–20 hours, you’d function as if you had a blood-alcohol content of .1% (about four drinks for a 150-pound man). Little or no sleep affects your eye-hand coordination, reaction time, and multitasking abilities—and how you remember important sequences, remain attentive, and stay organized. If you’re tired, you may be able to learn skills and work well enough, but training while fatigued might impact your ability to do your best.
Many people believe that they can overcome being tired or “get used to it.” But evidence suggests sleeping only 6 hours can jeopardize your resilience, health, and well-being. As people become more sleep-deprived, they become less aware that they’re impaired. When someone says, “I’m used to being tired,” they’re simply used to having impaired awareness and judgment. When possible, sleep more to help boost your energy level, thinking ability, and readiness!
You might have noticed that you can “turn off” your busy brain by watching TV, but did you know there are other techniques that could help quiet your mind? You can download several MP3 audio files in HPRC’s Mind-Body Apps, Tools, and Videos.
- Introduction to Paced Breathing helps you learn to pace your breath and achieve calmness while staying alert.
- Paced Breathing Music guides you to pace your breath once you better understand the timed breathing routine.
- Autogenic Training, a mind-body exercise, shows how to use your mind to warm your hands, while also quieting your mind.
Remember it's okay if your busy brain turns on. But just as easily as racing thoughts creep in, let them creep out—while gently guiding your attention to something neutral such as your breath, or something important such as the task at hand. Whether it’s watching TV or using a mind-body technique, find ways to quiet your mind and be more focused when it matters.
You probably know how good it feels to tap your foot to the beat of a familiar song. But did you know that moving your body in sync with a beat could help improve thinking and learning abilities? It might possibly repair brain injuries too.
Recent hi-tech breakthroughs show that lining up precise, repeated movements (such as hand clapping) with a certain beat could boost brainpower. Similar to how biofeedback helps you use your mind to ease stress and manage pain, this synchronized metronome training (SMT) approach helps to master the timing of these movements.
SMT is linked to improved concentration, academic performance, behavior, and muscular coordination in children diagnosed with Attention-deficit/hyperactivity disorder (ADHD). It’s also a promising treatment for those diagnosed with brain-based movement disorders such as cerebral palsy, Huntington’s and Parkinson’s diseases, and stroke-related injuries. SMT offers mind-body benefits for active-duty soldiers coping with blast-related traumatic brain injuries (e.g., inattention and short-term memory loss). It’s even helped healthy golfers step up their game.
SMT helps improve fluid movements for those experiencing excess muscle tension. It also enables better concentration for those feeling distracted or anxious. People can learn to complete a task without trying too hard. Through SMT, you can train your brain by “letting” movements happen—key to its success.