Sleep Apnea Could Cause Memory Loss, New Study Suggests

The human brain. illustration: AFP
The human brain. illustration: AFP
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Sleep Apnea Could Cause Memory Loss, New Study Suggests

The human brain. illustration: AFP
The human brain. illustration: AFP

A new research has found that people suffering from obstructive sleep apnea -a case in which breathing is repeatedly interrupted during sleep- have an increased risk of developing cognitive impairment and Alzheimer's disease.

Yet, this disorder is treatable, according to the Medical Xpress website.

A preliminary study released recently has found that obstructive sleep apnea is common in people with cognitive impairments including memory and thinking problems that affect concentration, decision making and learning new things, reported the German News Agency.

The study will be presented at the American Academy of Neurology's 73rd Annual Meeting being held virtually April 17 to 22, 2021.

The study involved 67 people with an average age of 73 who had cognitive impairment that increases as people age.



Heavy Rains Flood Congo’s Capital


People walk through the flooded streets of Kinshasa, Democratic Republic of Congo Sunday, April 6, 2025. (AP Photo/Samy Ntumba Shambuyi)
People walk through the flooded streets of Kinshasa, Democratic Republic of Congo Sunday, April 6, 2025. (AP Photo/Samy Ntumba Shambuyi)
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Heavy Rains Flood Congo’s Capital


People walk through the flooded streets of Kinshasa, Democratic Republic of Congo Sunday, April 6, 2025. (AP Photo/Samy Ntumba Shambuyi)
People walk through the flooded streets of Kinshasa, Democratic Republic of Congo Sunday, April 6, 2025. (AP Photo/Samy Ntumba Shambuyi)

Major flooding hit several neighborhoods in Congo's capital Kinshasa, killing at least 19 people and causing severe damage, authorities said Saturday.

Heavy rains Friday through Saturday triggered floods and landslides in Kinshasa's western neighborhood of Ngaliema, killing at least 17 people, the local mayor, Fulgence Bolokome, told the radio station Top Congo. Two avenues in the city were also cut off, he added.

Two other people died when the deluge toppled a wall in the southern neighborhood of Lemba, Mayor Jean-Serge Poba said. A police camp and a bridge were damaged, The AP news reported.

“It was around 3 a.m. when we heard a loud noise. When we went outside, the neighbors’ wall had collapsed. The man and his wife both died, leaving behind five children who made it out unharmed,” resident Clovis Kalenga told The Associated Press.

In April, floods in Kinshasa killed at least 22 people and cut off access to over half the city and the country’s main airport.