In psychological health research, a person’s ability to think, otherwise known as their cognitive functions, is a crucial subject of research. The cognitive functions are a variety of different, but ...

Executive function describes a set of cognitive processes and mental skills that help an individual plan, monitor, and successfully execute their goals. The “executive functions,” as they’re known, ...

Without appropriate organization on a variety of fronts, a business limps along, unable to set or achieve strategic plans. Organization and structure give employees a guide under which they can ...

Corporate communications departments play a key role in how investors, employees and the general public perceive a company. They often report directly to a company's chief executive officer and serve ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Doretha Clemons, Ph.D., MBA, PMP, has been a ...

Neurotransmitters are chemical messengers in the body. Their function is to transmit signals from nerve cells to target cells. These signals help regulate bodily functions ranging from heart rate to ...

Glands are important organs located throughout the body. They produce and release substances that perform certain functions. Though you have many glands throughout your body, they fall into two types: ...

Macronutrients, or “macros,” are nutrients your body needs in large amounts to function optimally. The three main macros are carbohydrates, protein, and fat. Share on Pinterest Nadine Greeff/Stocksy ...

What Are Pulmonary Function Tests (PFTs)? Pulmonary function tests (PFTs) are lung tests. They show how well your lungs work. They’re noninvasive, which means that the doctor doesn’t cut you or put ...