Science Illustrated

THE SCIENCE OF HEARTS AND MINDS

“Their eyes met across a crowded room. Somewhere deep within their limbic brain centres, they both felt that they were made for each other.”

Love stories were never quite the same once scientists relegated emotions from their ancient home in the heart to the body’s calculating computer, the brain. But new research is revealing that earlier authors may have been more accurate than we thought in ascribing our thoughts and emotions to the heart. We are now learning that the heart manipulates the brain via neurotransmitters and nerve pathways – in perfect step with our heartbeats. Scientists used to consider the heart a simple blood pump, but the new discoveries show that the heart can influence your senses, needs and deepest emotions concerning other people. So strong are the links between the human body’s two most important organs that the result comes close to a merging of duties.

Heart and brain communicate

Your pulse rate increases when you fall in love, or when you are afraid, or experience stress. You may clearly feel the beating against the inside of your chest, or the pulse of blood in your ears. In this way your heart lets you physically

You’re reading a preview, subscribe to read more.

More from Science Illustrated

Science Illustrated2 min read
Probe Breaks All Speed Records
UNIVERSE On 27 September last year, the Parker Solar Probe roared past the Sun at a speed of 635,266km/h – that’s 700 times faster than any airliner. It was the closest a craft has ever gone to the Sun, and easily the fastest speed any human-made cra
Science Illustrated1 min read
How Long Does It Take For A Lego Brick To Leave The Body?
HUMAN BODY It is common for children to put things in their mouths. Between the ages of six months and three years, the mouth seems to be the primary method of exploration. However, the exploration can have the unfortunate consequence of children swa
Science Illustrated2 min read
Humans Have Tilted The Earth
CLIMATE It is well-documented that Earth’s axis of rotation and tilt – responsible for the changing seasons on our planet – change over time. But an international research team headed by Seoul National University in South Korea has concluded that sin

Related Books & Audiobooks