Tuesday May 22, 2018

Study Shows, Memory Loss in Old Age is Not Triggered by Sexual Intimacy

Getting naughty under the sheets as well as remaining emotionally attached to romantic partners in old age may not be linked to decline in memory skills, finds a study.

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Participants completed an episodic memory task and a questionnaire where they reported the frequency of intimate activities such as kissing, sexual touching and intercourse.
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Getting naughty under the sheets as well as remaining emotionally attached to romantic partners in old age may not be linked to declining in memory skills, finds a study.

Although lifestyle factors, level of education, smoking and drinking habits and physical activity all play a role in the rate and extent of the age-related cognitive decline, the study now shows that there is no link between sexual activity and rate of cognitive decline.

 

Participants completed an episodic memory task and a questionnaire where they reported the frequency of intimate activities such as kissing, sexual touching and intercourse.v
representational image. pixabay

 

“Decline in memory performance over time was unrelated to sexual activity or emotional closeness during partnered sexual activity,” said Mark Allen of the University of Wollongong in Australia.

For the study, published in the journal Archives of Sexual Behavior, the team used data from more than 6,000 adults aged 50 and over.

Participants completed an episodic memory task and a questionnaire where they reported the frequency of intimate activities such as kissing, sexual touching, and intercourse.

Allen found an overall decline in all participants’ score on the memory test over time.

Further, the study builds on previous experimental work that showed sexual activity enhances elderly rodents’ ability to recognize objects and, therefore, ultimately their episodic memory workings and overall brain health.

Also Read: Older Employees Are More Likely to Get Affected by Unfair Treatment at Workplace

It stimulated the growth of neurons in the hippocampus, a part of the brain that is activated when episodic and spatial memory tasks are performed. (IANS)

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According to Researchers, Exercising 4-5 Times a Day Delays Ageing

Want to stay young for long? If so, start exercising four to five times a day as it may help keep your heart stay healthy and slow down ageing, according to researchers.

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Exercise, representational image . IANS

Want to stay young for long? If so, start exercising four to five times a day as it may help keep your heart stay healthy and slow down ageing, according to researchers.

Research showed that different sizes of arteries are affected differently by varying amounts of exercise.

While exercising for about two to three days a week for about 30 minutes may be sufficient to minimise stiffening of middle-sized arteries, exercising for about four to five days a week is required to keep the larger central arteries youthful.

The study would help “develop exercise programmes to keep the heart youthful and even turn back time on older hearts and blood vessels”, said one of the study authors, Benjamin Levine from the University of Texas.

With age, arteries — which transport blood in and out of the heart — become prone to stiffening, increasing the risk of heart diseases.

For the study, published in The Journal of Physiology, the team examined 102 people over 60 years old, with a consistent lifelong exercise history.

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Exercise alone is not enough to keep you in shape. You will have to do a few more extra things before and after your workout to stay fit! Pixabay

The participants were divided into four groups depending on their exercise history — Sedentary: less than 2 exercise sessions per week; Casual Exercisers: 2-3 exercise sessions per week; Committed Exercisers: 4-5 exercise sessions per week and Masters Athletes: 6-7 exercise sessions per week.

A lifelong history of casual exercise (two-three times a week) resulted in more youthful middle-sized arteries, which supply oxygenated blood to the head and neck.

However, committed exercisers (4-5 times per week) also had more youthful large central arteries, which provide blood to the chest and abdomen, in addition to healthier middle-sized ones.

Also Read: Drinking Water Boosts Mental Skills in Elders Who Exercise

Larger arteries need more frequent exercise to slow down ageing, the researchers said.

The findings will help see “if we can reverse the ageing of a heart and blood vessels by using the right amount of exercise at the right time”, Levine explained. (IANS)

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