Smartphones may serve as digital security blankets science news for students reflex anoxic seizures vs breath holding spells

Researchers had told the students that this study was probing possible links between the size of smartphones and personality. The students answered questions about their phone use, their relationships and their mental well-being. Anoxic brain damage treatment then the experimenter collected saliva from each of the three people in a room. This was supposed to help connect someone’s “biological profile” with the characteristics of his or her phone.

Finally, the experimenter took each person’s smartphone away, supposedly to measure it. One third of the groups got their phones back a few minutes later and was told they could use them. Another third of the groups got their phones back. These people, however, were instructed not to use those phones until the experiment ended.


The last group didn’t get their phones back until after the trial. Postanoxic encephalopathy definition then the experimenter again left the room. The reason given: to take the saliva samples to another lab.

The saliva was tested for two different chemicals. One is a stress hormone called cortisol (KOR-tih-zahl). Nanoxia project s black produced during anxiety and fear, it’s linked with the body’s fight-or-flight response. That’s what happens when the body ramps up in response to something potentially dangerous. (getting ready to run from a lion, for example. Or fighting off an attacker.) researchers often use cortisol to track someone’s anxiety and stress.

“this shows they recovered much better from being stressed,” hunter explains. Having the phone around basically turned off their fight-or-flight responses, he says. It didn’t turn on cortisol, however. Anoxia definition biology hunter suspects this particular situation may not have been stressful enough to turn on the brain structures that control the release of cortisol in very anxious situations.

Hunter can only guess why people using their phones stayed stressed. Other research has found that people tend to be stressed when texting, he notes. He guesses that some people texted friends or family during the experiment. Generalized anxiety disorder dsm 5 code and perhaps they spent time browsing social media, but not posting on it. People who read other people’s posts but don’t post themselves often experience stress, hunter notes.

Would teens benefit the same way as these college students? Hunter thinks they would. People who regularly use their phones for social interactions would likely feel comforted by having those phones with them, he says. “it’s okay to have your phone with you all the time.” he compares it to a digital “security blanket.” however, he adds, “don’t use it all the time!” using your phone can be bad for your stress levels and social relationships, he points out.

Chemical A substance formed from two or more atoms that unite (bond) in a fixed proportion and structure. For example, water is a chemical made when two hydrogen atoms bond to one oxygen atom. Its chemical formula is H 2O. Chemical also can be an adjective to describe properties of materials that are the result of various reactions between different compounds.

Depression A low spot, such as in a field or the surface of a rock. (in medicine) A mental illness characterized by persistent sadness and apathy. Hypoxia anoxia although these feelings can be triggered by events, such as the death of a loved one or the move to a new city, that isn’t typically considered an “illness” — unless the symptoms are prolonged and harm an individual’s ability to perform normal daily tasks (such as working, sleeping or interacting with others). Hypoxic encephalopathy icd 10 people suffering from depression often feel they lack the energy needed to get anything done. They may have difficulty concentrating on things or showing an interest in normal events. Many times, these feelings seem to be triggered by nothing; they can appear out of nowhere.

Media (in the social sciences) A term for the ways information is delivered and shared within a society. It encompasses not only the traditional media — newspapers, magazines, radio and television — but also internet- and smartphone-based outlets, such as blogs, twitter, facebook and more. The newer, digital media are sometimes referred to as social media. The singular form of this term is medium.

Stress (in biology) A factor — such as unusual temperatures, movements, moisture or pollution — that affects the health of a species or ecosystem. (in psychology) A mental, physical, emotional or behavioral reaction to an event or circumstance (stressor) that disturbs a person or animal’s usual state of being or places increased demands on a person or animal; psychological stress can be either positive or negative. (in physics) pressure or tension exerted on a material object.