Psychology & Psychiatry

Research shows noisy environments influence taste perception

Airline passengers who eat meals vary in their ability to taste sweet, sour, bitter and salty flavors. In studying how airplane noise affects the palate, Cornell food scientists have found sweetness suppressed and a tasty, ...

Immunology

Immune system protein regulates sensitivity to bitter taste

New research from the Monell Center reveals that tumor necrosis factor (TNF), an immune system regulatory protein that promotes inflammation, also helps regulate sensitivity to bitter taste. The finding may provide a mechanism ...

Pediatrics

Youth are quietly losing their hearing

Children and teens constantly plugged into personal listening devices, such as phones, computers or music players, could be harming their ears without realizing it, says a Purdue University audiologist.

Health

Sense of smell fades with age

Food can be one of those unexpected flash points of late life. Grandma may say she's never hungry or that the only things that taste good are salty foods such as French fries. Grandpa may lose control over his sweet tooth, ...

Health

Sounds of summer may threaten your hearing

(HealthDay)—Some of the most common sounds of summer—such as outdoor concerts, fireworks and construction—can pose a threat to your hearing if you don't take steps to protect yourself, an expert warns.

Neuroscience

Citizens help researchers to challenge scientific theory

Science crowdsourcing was used to disprove a widely held theory that "supertasters" owe their special sensitivity to bitter tastes to an usually high density of taste buds on their tongue, according to a study published in ...

page 8 from 11