Friday, November 13, 2015

Dogs can detect emotion in human voices, study shows

Fox info

Emotion and dogs

Walter, a Golden Retriever, lies in a MRI scanner in order to help researchers understand how dogs can be so remarkably good at tuning into the feelings of their human owners. (REUTERS/Bernadett Szabo)

Think your dog can tell when you’re feeling sad or happy? You may be right.

Dogs are sensitive to cues of emotion in human voices, according to a new study from Current Biology. Researchers suspect the area of the brain responsible for voice and sounds in both dogs and humans evolved at the same time, 100 million years ago, when the two species shared common ancestors.

"Dogs and humans share a similar social environment," Attila Andics, of MTA-ELTE Comparative Ethology Research Group in Hungary, said in a press release. "Our findings suggest that they also use similar brain mechanisms to process social information. This may support the successfulness of vocal communication between the two species."

For their study, researchers trained 11 dogs to sit still in a functional magnetic resonance imaging (fMRI) scanner. The researchers then analyzed the brain activity of both dogs and humans as they listened to 200 different dog and human sounds, ranging from crying to playful barking and laughing.

While the brains of both dogs and humans responded most strongly to noises produced by their own species, they processed emotionally-loaded sounds in similar ways. For example, both species experienced a greater activation of the brain’s primary auditory cortex when hearing happy sounds.

Some differences were noted as well: Dogs responded more strongly to non-vocal noises, compared to humans.

The researchers believe this study may lead to a better understanding of why dogs are so in tune with their owner’s emotions.

"This method offers a totally new way of investigating neural processing in dogs," Andics said. "At last we begin to understand how our best friend is looking at us and navigating in our social environment."

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Thursday, November 12, 2015

Frequent headaches and migraines? It could be stress

By Nicole Kwan -Fox info

Frequent headache and Migraine

New research lends evidence to the commonly held belief that stress leads to headaches.

Researchers analyzed data of 5,519 participants aged 21-71 years, and found that an increase in stress was associated with an increase in the number of headaches participants suffered each month. The findings were presented at the American Academy of Neurology’s Annual Meeting in Philadelphia on Wednesday.

Survey participants reported their stress levels and headaches quarterly from 2010-2012, as part of the German Headache Consortium Study. A total of 31 percent had tension-type headaches, 14 percent had migraine and 11 percent had migraine combined with tension-type headache. Participants with tension-type headaches rated their stress at an average of 52 out of 100, while migraine rated at 62 out of 100. Those with migraine and tension-type headaches rated at 59 out of 100.

“Tension-type headache (TTH) and migraine are the most common primary headache disorders, affecting up to 80 percent of the general population— that’s why we choose to look at both,” study author Dr. Sara H. Schramm, of University Hospital at University Duisburg-Essen in Germany wrote in an email to FoxNews.com

The data showed that, for each type of headache, an increase on the stress scale was tied to an increase in the number of headaches per month. An increase of 10 stress points was associated with a 6.3 percent headache increase for people with TTH, 4.3 percent increase for migraine and 4 percent increase for migraine and tension headache.

It’s the first study to show that stress has an influence on headaches, according to the researchers.

“To the best of our knowledge, prospective population-based studies evaluating the effect of stress on headache frequency, with regard to particular subtypes of primary headaches, have not been performed until now. In a prospective study we can confirm … what we always hear from our patients,” Schramm said.

TTH and migraine are characterized by different symptoms – TTH by mild-to-moderate headache intensity and dull, tightening pain and migraine by unilateral, severe pulsating headache accompanied by nausea, vomiting and light and sound sensitivity. It’s not known if they have similar or different biological mechanisms in reaction to stress.

Researchers said their findings show the importance of stress management for people who suffer TTH or migraine.

“Psychological treatment, especially coaching for stress, is important,” Schramm said.

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How to treat anxiety attacks.

Throughout the years, there have been many close friends of mine facing anxiety issues, whether it was my college roommate, ex-girlfriends, or myself when relocating cross country for a new job. I never realized how much of an issue it was for most people until recently.

Anxiety attacks & symptoms

Anxiety attacks are scary and can halt your life in its tracks when they strike. Many questions come to mind during and after anxiety attacks. What are anxiety symptoms? Can I learn how to treat anxiety with or without a doctor? Are there cures for anxiety? These questions are all valid and have been tackled by many different people. There are numerous sources of information available on the web concerning anxiety and what to do about it. In discussing the above questions, I remind anyone that reads this article, the best thing to do is consult with your doctor.

When trying to control or treat anxiety attacks, the first thing to do is determine that you are in fact having an anxiety attack. Anxiety symptoms include, but are not limited to, a pounding or racing heart, a feeling of impending doom or overwhelming fear, lightheadedness, dizziness, nausea, sweating, shaking, tightness in the chest, feeling out of control and many more. Anxiety affects different people in different ways and symptoms can vary from one attack to another. It is important when you experience anxiety symptoms, to know that the symptoms themselves are harmless. They are scary and unsettling, but harmless. Knowing how to treat anxiety attacks is a good start in calming yourself and your mind down to come back to a state of normalcy.

Controlling Anxiety Attacks

The first step is to breathe, as impossible as it may seem at the time, being in control of your breathing will help you gain control of yourself more quickly. Taking slow, deep breaths will lower your heart rate and reduce many anxiety symptoms. When anxiety symptomsbegin to subside, you are on your way to ending your anxietyattack.

When figuring out how to treat anxiety attacks or even finding anxiety cures, distracting your mind is another good treatment. Watching something lighthearted on TV, such as a children’s show or a comedy you enjoy, can help distract and calm your mind. Observing your environment and intentionally focusing on things, such as pictures or people around you, helps you to gain control of your mind and hat you think about. Look at colors, clothing, patterns, notice small details you would normally overlook. This mental exercise, along with breathing will help to continue to lessen your anxiety symptoms.

Treating Anxiety Attacks

Another way to treat your anxiety attack is to simply treat the anxiety symptoms. Taking an anti-nausea medication or another stomach medication can help lessen digestive distress and you can begin to feel better.

A doctor can also help you learn how to treat anxiety attacks with therapy or even medications. Sometimes, simply having a therapist to talk to can help to find the source of your anxiety and you can begin to work on avoiding or better managing the trigger. Doctors may also prescribe medications to help with the chemical imbalance in the brain that causes anxiety disorder in many people. Sometimes, taking a multivitamin can help over the long run to lessen the occurrence of anxiety attacks and anxiety symptoms.

Anxiety attacks can happen to anyone, the important thing to remember is that they are manageable and they do not have to ruin your life. Many people who suffer from anxiety attacks have found numerous ways to treat them. Learning how to treat anxiety attacks in your own life and what works best for you will take time. One question that anyone who has suffered from anxiety attacks can ask is, are there cures for anxiety?

Cures

The good news is that there are cures for anxiety that you can administer at home. Drinking chamomile tea or taking chamomile can help to calm your body and mind. Chamomile is a relaxing herb and can be used as a cure for your anxiety. Hops are also used as a cure for anxiety at home. That’s right, have a beer and relax, it is true. Hops are not to be used if you are depressed. St. John’s Wart is good for long-term cures for anxiety. It helps to calm the mind and ease mood swings. Medicinal cures for anxiety include serotonin reuptake inhibitors such as Zoloft that help to balance the chemicals in your brain. You can be treated and then weaned off of these drugs with a doctor’s supervision.

The most important thing to remember when discovering how to treat anxiety or looking for cures for anxiety are that anxiety is just fear. You can discover your triggers and the treatments that work best for you with time and trial.

Source: IHU

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Foods that trigger headaches

By Dr. Manny Alvarez- Fox info

Headaches Food

For many headache and migraine sufferers, certain foods can act as triggers.

We received this question from a viewer:

Dear Dr. Manny,
I've noticed that whenever I eat red grapes I get a headache. Could there be something in them that is causing this to happen?
Thanks, Jay

Alvarez said grapes are low in calories and rich in vitamin C and fiber, so they are a nutritional snack. But they also contain a substance called tyramine, a naturally occurring amino acid that forms from the breakdown of protein in food as it ages.

Tyramine can cause your blood pressure to rise, which can trigger headaches in some people.

If you experience this reaction, you may want to avoid other trigger foods, such as:
• Smoked or cured meats
• Aged cheeses
• Citrus fruits
• Sauerkraut
• Soy sauce
• Red wine
• And certain beers

Research shows that tyramine in grapes can have a negative effect on certain antidepressants called MAOIs. Patients taking these medications should talk to their doctor about their diet. Keeping a food diary to see if you may be sensitive to tyramine-rich foods could also help.

The bottom line: Learn what your triggers are – so that you can avoid them.

Send in your comments...

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28 Suggestions for a Successful life

Successful life

Successful life relates to achieving what you set yourself to achieve -this can be health-wise, family, wealth and ambition. Below are some tips that will lead you to a successful life.

1) Marry the right person. This one decision will determine 90% of your happiness or misery.
2) Work at something you enjoy and love-Ie let it be worthy of your time and talent.
3) Give people more than they expect and do it cheerfully.
4) Become the most positive and enthusiastic person you know.
5) Be forgiving of yourself and others.
6) Be generous-it will give you intrinsic satisfaction
7) Have a grateful heart.
8)Persistence, persistence, persistence.
9) Discipline yourself to save money on even the most modest salary.
10) Be empathetic and treat everyone you meet like you want to be treated.
11) Commit yourself to constant improvement.
12) Commit yourself to quality.
13) Understand that happiness is not based on possessions, power or prestige, but on relationships with people you love and respect.
14) Be loyal ie to your family partner, business partners, friends and to your God.
15) Be honest.
16) Be a self-starter.
17)Be decisive even if it means you’ll sometimes be wrong.
18) Stop blaming others. Take responsibility for every area of your life.
19) Be bold and courageous. When you look back on your life, you’ll regret the things you didn't do more than the ones you did.
20) Take good care of those you love.
21) Don't do anything that wouldn't make your Mom proud.
22) Be pragmatic and realistic in life
23) Never expect or wait for people to help you-be a giver and not a receiver!!! giving will make you a happier person.
24) don't be angry at people when they fail to help you-you never know if their own personal problems are greater than yours.
25) Take up any opportunity to further develop yourself (either through training or education) -no matter your age,sex or creed-knowledge is wealth!!!!
26) Avoid cynicism ie judging other people wrongly (without knowing them)- maybe because of race,creed or sexual orientations!!! -this can lead to hate.
27) Do not judge people on first impression-some people are slow at showing their beauty and talents-Some people are like sleeping beauties and need little time to flourish.

28) Take care of your health-remember that you are what you eat, therefore drink more water and eat more green vegetables and fruits...bless you all.
Send in your comments and share with your friends.

Source: Charles,E. (UK).

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Wednesday, November 11, 2015

Amazing Home remedies against killer mosquitoes bite

Killer Mosquito

Chikungunya is a viral infection, which is transmitted to humans through the bite of an infested aedes aegypti mosquito. The common symptoms include high fever, swelling of joints and pain, muscle pain, nausea and vomiting, fatigue, and rashes. As the disease spreads through bite of aedes aegypti mosquitoes, which breed in stagnant water. It is thus important to keep our surroundings clean and not let water accumulate in containers, birdbaths, coolers, pools, potted plants etc., especially during the raining season.

The symptoms of chikungunya can be successfully treated with these home remedies, which ensure a fast recovery.

Home remedies
• The chikungunya virus develops in the liver. Coconut water has the ability to detoxify the liver and flush out the virus. Thus, drinking coconut water proves to be quite beneficial in case of chikungunya.

• Basil or tulsi leaves boost our immune system, hence enhancing our ability to fight diseases. Chewing on basil leaves everyday can help to reduce fever in chikungunya.

• In order to ward off the chikungunya symptoms and regain energy, take dry, seedless grapes with cow milk, everyday.

• Mix garlic paste or clove oil with powdered pepper, and apply this mixture on the painful joints. This eases the joint pain and helps you recover quickly.

• Add Epsom salts in a bathtub filled with warm water and soak yourself in it for a few minutes. This relaxes the body and provides relief from pain. You can also add some neem leaves to the bath.

• Raw carrots, which boost the immune system and help in easing joint pain prove to be highly beneficial for a person suffering from chikungunya.

• Ashwagandha is an immunity booster, and is considered to possess great medicinal properties. Chewing on leaves of the ashwagandha herb helps to build up our body’s immunity to fight back the infection.

Send in your comments ans share this vital tips with your contacts

Source: Natural Health US

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Tuesday, November 10, 2015

SIM: The ‘knockout’ feature Apple didn’t mention

Arjun Kharpal : CNBC.

In all the headlines and hype about the launch of the latest iPad models and iMac computer there was one new member of the Apple ecosystem that analysts are calling "remarkable" that wasn't even mentioned: Apple SIM.

A pre-installed data-only SIM card has been inserted into the $499 iPad Air 2, and allows users to change carriers at the tap of a finger. It's available in the U.S. on AT&T, Sprint and T Mobile, and in the U.K. on EE. Consumers can buy short-term data plans and can switch between the carriers to find the best deal.

Consumers would be able to change the carrier on the iPad Air 2 if the network cut out, but one analyst said the "knockout" aspect was the potential to kill data roaming charges. And it is this ability to change carriers that could prove to be a game changer for other Apple products such as the iPhone.

Apple said on its website that users "may also be able to choose a data plan from a local carrier for the duration of your trip."

"The final knockout is the fact that you can switch networks when roaming in the U.K. and U.S. right now, rather than paying expensive charges," Ben Wood, chief of research at CCS Insight, told CNBC by phone.

"If Apple can secure this with other network operators across the world it becomes massively attractive."

Apple 'testing' networks' business

Apple has been struggling with declining iPad sales, with units sold falling 9 percent in the third quarter of 2014 compared with the same time last year. This compares with 11 percent year-over-year growth in tablet shipments worldwide in the second quarter of this year, according to IDC.

Ian Fogg, head of mobile at IHS, said the Apple SIM move is an attempt to "raise the appeal of the iPad."

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Justin Solomon | CNBC

Apple iPad Air 2

iPads have always had data SIM capabilities, but it is normally bought through a contract with carriers which tie users into paying a monthly bill for a certain amount of time. The Apple SIM, according to Fogg, could "test the business model of operators" if it introduces a similar type of SIM on to iPhones but with data, calls and texts.

"Were Apple to offer this on the iPhone, it could change completely the relationship between mobile operators and consumers. Suddenly consumers may find it easy to switch operators and Apple will find it very easy to sell iPhones through Apple stores," Fogg told CNBC by phone.

Opposition from carriers?

The Cupertino, California-based technology giant, which recently unveiled the iPhone 6 and the larger-screen iPhone 6 Plus, has been accused of lacking innovation. The unveiling of the Apple Pay payments system and wearable Apple Watch looked to stem the criticism.

While the latest release has been praised by some analysts, not all agree that Apple will be able to transfer the SIM model over to the iPhone because of tough opposition from networks.

James Gautrey, global technology and telecoms sector specialist at Schroders, said monthly contracts offered by carriers allow consumers to afford highly priced devices like the iPhone 6, and Apple wouldn't want to "risk annoying" them by introducing the SIM into their smartphones.

"I don't think Apple is going to be quite brave enough to offer this as a SIM-only plan on a phone because Apple relies on carriers to sell their iPhones," Gautrey told CNBC by phone.

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