Neuroscience

Caresses enjoyable vicariously, too

It is well-known that we humans enjoy sensual caresses, but the brain reacts just as strongly to seeing another person being caressed, reveals research from the Sahlgrenska Academy at the University of Gothenburg, Sweden.

Health

How the smell of food affects how much you eat

Bite size depends on the familiarly and texture of food. Smaller bite sizes are taken for foods which need more chewing and smaller bite sizes are often linked to a sensation of feeling fuller sooner. New research published ...

Neuroscience

Scientists identify key cells in touch sensation

In a study published in the April 6 online edition of the journal Nature, a team of Columbia University Medical Center researchers led by Ellen Lumpkin, PhD, associate professor of somatosensory biology, solve an age-old ...

Diseases, Conditions, Syndromes

Study looks at effect of emotions on pain and itch intensity

(HealthDay) -- Emotions influence the experience of somatosensory sensations of both pain and itch, with negative emotions eliciting higher levels of itch and pain compared to positive emotions, according to research published ...

Medical research

Spinal cord injury -- a focus on restoring function

Imagine that you are driving home from work today when you are involved in a head on collision with an SUV. Life Lion flies you to the hospital. When you awake in the Emergency Department, you notice that you cannot feel ...

Sports medicine & Kinesiology

Q&A: Stretching your hamstring

I am a very active person. I visit the gym and run regularly. Although I have been able to avoid any major injuries, I find myself constantly stretching my hamstrings. It seems no matter how flexible I get, they still feel ...

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