Sedentary lifestyles could negatively impact brain function, says new study
Leading a sedentary lifestyle could lead to negative changes in the shape of brain neurons, potentially causing high blood pressure and other medical problems, according to a new study published in the Journal of Comparative Neurology.
The world of medical science has been awash with studies in recent times indicating how exercise can have a positive effect on the brain, while this new piece of research now suggests that a lack of exercise can have a directly negative impact on how the brain functions.
Scientists at Wayne State University School of Medicine and other institutions used a dozen rats and divided them into cages with and without exercise wheels. Those with the wheels were found to cover around three miles each day, but those without an outlet for exercise ultimately led sedentary lifestyles.
After 12 weeks, the scientists placed a dye into the rats’ brains, in order to measure the impact of the study on certain neurons.
The part of the brain in question was the rostral ventrolateral medull, which controls the sympathetic nervous system responsible for controlling blood pressure by altering blood-vessel constriction.
Using computer programming methods, the scientists found that the neurons in the brains of the running rats were still in roughly the same shape after the experiment, while those who were sedentary had developed new branches from their neurons.
The sprouting of the new branches meant that the rats’ neurons were more sensitive to stimulation and more likely to send mixed messages to the nervous system.
This could potentially cause problems for the sedentary rats because overstimulation of the nervous system can lead to an increase in blood pressure.
Though the study has only been conducted in animals over a short time frame, scientists believe it is important as it potentially shows more evidence at a cellular level how inactivity can contribute to the development of life-threatening conditions such as heart disease.
BIG unveils Eve Music Hall as Croatia venue nears completion
Bob Rogers hands BRC to long-serving leadership team
Wellness care hospital opens in Vilnius with innovative spa and hospitality concept
Universal and Puy du Fou projects point to rise of Oxford–Cambridge corridor
A proposed Puy du Fou development near Bicester and Universal Destinations and Experiences’ planned resort in Bedford are emerging as part of a wider transformation of the Oxford–Cambridge Growth Corridor into a major centre for UK leisure and tourism investment.
For years, the corridor has been associated primarily with science, technology, housing and university-led economic growth. However, the clustering of large-scale visitor attraction projects along the
All-inclusive eco-wellness development Auko to open near Vietnam’s Son Doong caves
Shedd Aquarium upgrades its visitor experience with new Immersion Theater
Shedd Aquarium has opened the Immersion Theater developed in partnership with SimEx-Iwerks, as part of a wider strategy to enhance the guest experience and create additional revenue opportunities.
The attraction has transformed the aquarium’s Phelps Auditorium into a multi-sensory venue combining panoramic projection, environmental effects and interactive technology.
A new pre-show area allows visitors to engage with augmented reality marine animals before entering the
Mandarin Oriental announces standalone Mansions-branded residences for Abu Dhabi
MCR is planning a luxury hotel for London's BT Tower
Joy as a radical act: Yinka Ilori launches solo exhibition celebrating the rebellious power of spreading happiness
Work gets underway on Madrid's €800 million leisure complex
Work is underway in Madrid on one of Europe’s most significant multi-functional complexes, combining sport, entertainment, culture and education.
The €800 million initiative to regenerate the former Olympic Aquatic Centre in the north-east of the city, next to the Riyadh Air Metropolitano stadium, is being led by Barsento – a joint venture between Live Nation Entertainment, Oak View Group and Atlético de Madrid. The project will
Therme Manchester reveals 90:90 strategy – 90 per cent of the UK population within a 90-minute drive of a Therme
Four Seasons’ Naples Beach Club opens 2,800sq m Sanctuary spa inspired by indigenous Calusa people
Orient Express Corinthian to host Ocean Rebirth wellness retreat in collaboration with Guerlain
Famed London nightclub, Tramp, launches Tramp Health
First look: Miraval opens on the Red Sea in Saudi Arabia
Hainan Science Museum by Ma Yansong, opens in China
A new science museum has opened to the public in Haikou after attracting more than 350,000 visitors during a four-month soft opening period.
Designed by Ma Yansong and his practice MAD Architects, the Hainan Science Museum is located on the edge of Wuyuan River National Wetland Park and has already recorded peak attendance of more than 5,800 visitors in a single day.
Commissioned by




















