Sleep-deprived people perform poorly on tests such as driving simulators and tests of hand-eye coordination. Sleep deprivation can also magnify the effects of alcohol, meaning that a sleep-deprived person will be more susceptible to becoming impaired after alcohol consumption than a well-rested perso...
Physiologically, sleepis a complex process of restoration and renewal for the body. Scientists still do not have a definitive explanation for why humans need sleep. We do know that sleep is not a passive process or "switching off" of body functions; sleep is believed to be important in many...
Chemical and hormonal imbalances, brain injuries, and infections have been tied to narcolepsy. In addition to traditional sleep studies, a diagnosis of the condition often involves a multiple sleep latency test. This daytime study measures how quickly you fall asleep and enter REM sleep while nappin...
sugar, and/or salt) trigger chemical reactions in the brain that induce feelings of pleasure and satisfaction. This reaction has been explained as comparable to an addict’s response to their substance of choice, as it activates the same brain reward center. ...
These antidepressant meds cause brain chemistry and communication changes in the brain nerve cell circuitry, helping regulate mood and relieve depression. The most common side effects of this class of drugs are: Nausea, dry mouth, dizziness, headache, and excessive sweating. Other side effects can ...
The aspects of the modern lifestyle that represent causes of hyperventilation are supine sleep, mouth breathing, exercise with mouth respiration, laziness, overeating, oversleeping, overheating, slouching, addictions, and many other “innovations” that intensify basal breathing (or breathing at rest) ...
Highly Active adverse effectsHIV SeropositivityHIV血清阳性患者拒绝治疗The objective of the study was to define common reasons for non-adherence (NA) to highly active antiretroviral therapy (HAART) and the number of reasons reported by non-adherent individuals. A confidential questionnaire was ...
Trouble falling asleep (insomnia)early-morning awakening, or oversleeping Loss of interest or pleasure in hobbies and activities that you usually enjoy, including sex Physical symptoms that don't respond to treatment, like headaches, digestive disorders, and chronic pain ...
There are several types of depressive disorders, each with unique symptoms, causes, and effects. Knowing what type of depression you are dealing with can go a long way in helping to manage symptoms as well as select the most effective treatment program. ...
AtypicalSymptoms of Depression. Instead of common symptoms associated with an overall depletion, women with depression are likelier to act out of excess. As a result, rather than sleeping less, eating less, and losing weight, they have a higher chance of developing hypersomnia (or oversleeping)...