Neurological conditions are now the leading cause of ill health and disability affecting 3.4 billion people worldwide, a study has found.
Nervous system disorders – such as stroke, meningitis, Alzheimer's disease and other forms of dementia – have risen markedly over the past three decades, partially driven by ageing and lifestyle factors.
Researchers looked at the overall levels of disability, illness, and premature death caused by these conditions and measured them in what they described as disability-adjusted life years (Dalys).
They found Dalys had risen by 18 per cent in 30 years, rising from about 375 million years of healthy life lost in 1990 to 443 million in 2021.
The top 10 contributors to neurological health loss in 2021 were stroke, neonatal encephalopathy (brain injury), migraine, Alzheimer’s and other dementias, diabetic neuropathy (nerve damage), meningitis, epilepsy, neurological complications from preterm birth, autism spectrum disorder and nervous system cancers.
The neurological consequences of Covid-19, such as cognitive impairment from long Covid and Guillain-Barre syndrome, ranked 20th, accounting for 2.48 million years of healthy life lost in 2021.
The most prevalent neurological disorders in 2021 were tension-type headaches, with about 2 billion cases. Migraines accounted for 1.1 billion cases.
However, deaths from neurological conditions have declined by around a third worldwide since 1990, due largely to better awareness, vaccination and global prevention efforts.
Diabetic neuropathy, or nerve damage caused by diabetes, is the fastest-growing of all neurological conditions.
Scientists involved in the study say diabetic neuropathy has more than tripled globally since 1990, rising to 206 million in 2021. This is in line with the increase in the global prevalence of diabetes.
The researchers said that as many of these conditions lack cures, prevention needs to be a top priority.
According to the team’s analysis, modifying 18 risk factors over a person’s lifetime – most importantly high blood pressure – could prevent 84 per cent of global disabilities, illnesses, and premature deaths, from stroke.
Additionally, reducing high blood sugar levels to normal could reduce the burden of dementia by around 15 per cent, the researchers said.
Health loss from conditions such as tetanus (93 per cent decrease), meningitis (62 per cent decrease), and stroke (39 per cent decrease) have all reduced since 1990 when adjusted to take ageing populations into consideration.
Dr Tarun Dua, of the World Health Organisation’s Brain Health Unit, who co-authored the study, said this has disproportionately impacted the poorest countries, partly due to birth-related complications and infections affecting new-borns and young children.
Regions with the highest nervous system burden in 2021 were central and western sub-Saharan Africa, while high-income Asia Pacific and Australasia had the lowest.
“Every country now has estimates of their neurological burden based on the best available evidence,” said lead author Dr Jaimie Steinmetz from the Institute for Health Metrics and Evaluation.
“As the world’s leading cause of overall disease burden, and with case numbers rising 59 per cent globally since 1990, nervous system conditions must be addressed through effective, culturally acceptable and affordable prevention, treatment, rehabilitation and long-term care strategies.”
The findings were published in The Lancet Neurology journal.
Tuesday's fixtures
Specs
The five stages of early child’s play
From Dubai-based clinical psychologist Daniella Salazar:
1. Solitary Play: This is where Infants and toddlers start to play on their own without seeming to notice the people around them. This is the beginning of play.
2. Onlooker play: This occurs where the toddler enjoys watching other people play. There doesn’t necessarily need to be any effort to begin play. They are learning how to imitate behaviours from others. This type of play may also appear in children who are more shy and introverted.
3. Parallel Play: This generally starts when children begin playing side-by-side without any interaction. Even though they aren’t physically interacting they are paying attention to each other. This is the beginning of the desire to be with other children.
4. Associative Play: At around age four or five, children become more interested in each other than in toys and begin to interact more. In this stage children start asking questions and talking about the different activities they are engaging in. They realise they have similar goals in play such as building a tower or playing with cars.
5. Social Play: In this stage children are starting to socialise more. They begin to share ideas and follow certain rules in a game. They slowly learn the definition of teamwork. They get to engage in basic social skills and interests begin to lead social interactions.
Ni Jian: Why China and the UAE are brothers
Lin Yaduo: This is the time for facts, not fear
Bill Gates: How the world can end the pandemic
The lowdown
Rating: 4/5
The specs: 2018 Chevrolet Trailblazer
Price, base / as tested Dh99,000 / Dh132,000
Engine 3.6L V6
Transmission: Six-speed automatic
Power 275hp @ 6,000rpm
Torque 350Nm @ 3,700rpm
Fuel economy combined 12.2L / 100km
Mohammed bin Zayed Majlis
Mohammed bin Zayed Majlis
Boston%20Strangler
Stage 2
1. Mathieu van der Poel (NED) Alpecin-Fenix 4:18:30
2. Tadej Pogacar (SLV) UAE Team Emirates 0:00:06
3. Primoz Roglic (SLV) Jumbo-Visma 0:00:06
4. Wilco Kelderman (NED) Bora-Hansgrohe 0:00:06
5. Julian Alaphilippe (FRA) Deceuninck-QuickStep 0:00:08
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
The specs: 2018 Honda City
Price, base: From Dh57,000
Engine: 1.5L, in-line four-cylinder
Transmission: Continuously variable transmission
Power: 118hp @ 6,600rpm
Torque: 146Nm @ 4,600rpm
Fuel economy, combined: 5.8L / 100km
Real estate tokenisation project
Dubai launched the pilot phase of its real estate tokenisation project last month.
The initiative focuses on converting real estate assets into digital tokens recorded on blockchain technology and helps in streamlining the process of buying, selling and investing, the Dubai Land Department said.
Dubai’s real estate tokenisation market is projected to reach Dh60 billion ($16.33 billion) by 2033, representing 7 per cent of the emirate’s total property transactions, according to the DLD.
What sanctions would be reimposed?
Under ‘snapback’, measures imposed on Iran by the UN Security Council in six resolutions would be restored, including:
- An arms embargo
- A ban on uranium enrichment and reprocessing
- A ban on launches and other activities with ballistic missiles capable of delivering nuclear weapons, as well as ballistic missile technology transfer and technical assistance
- A targeted global asset freeze and travel ban on Iranian individuals and entities
- Authorisation for countries to inspect Iran Air Cargo and Islamic Republic of Iran Shipping Lines cargoes for banned goods
MATCH INFO
Uefa Champions League quarter-final (first-leg score):
Juventus (1) v Ajax (1), Tuesday, 11pm UAE
Match will be shown on BeIN Sports
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
If you go
The flights
There are direct flights from Dubai to Sofia with FlyDubai (www.flydubai.com) and Wizz Air (www.wizzair.com), from Dh1,164 and Dh822 return including taxes, respectively.
The trip
Plovdiv is 150km from Sofia, with an hourly bus service taking around 2 hours and costing $16 (Dh58). The Rhodopes can be reached from Sofia in between 2-4hours.
The trip was organised by Bulguides (www.bulguides.com), which organises guided trips throughout Bulgaria. Guiding, accommodation, food and transfers from Plovdiv to the mountains and back costs around 170 USD for a four-day, three-night trip.
The specs
Engine: 2.0-litre 4cyl turbo
Power: 261hp at 5,500rpm
Torque: 405Nm at 1,750-3,500rpm
Transmission: 9-speed auto
Fuel consumption: 6.9L/100km
On sale: Now
Price: From Dh117,059
A little about CVRL
Founded in 1985 by Sheikh Mohammed bin Rashid, Vice President and Ruler of Dubai, the Central Veterinary Research Laboratory (CVRL) is a government diagnostic centre that provides testing and research facilities to the UAE and neighbouring countries.
One of its main goals is to provide permanent treatment solutions for veterinary related diseases.
The taxidermy centre was established 12 years ago and is headed by Dr Ulrich Wernery.
more from Joseph Borell
The specs
Engine: 5.0-litre V8
Power: 480hp at 7,250rpm
Torque: 566Nm at 4,600rpm
Transmission: 10-speed auto
Fuel consumption: L/100km
Price: Dh306,495
On sale: now
Our family matters legal consultant
Name: Hassan Mohsen Elhais
Position: legal consultant with Al Rowaad Advocates and Legal Consultants.
The advice provided in our columns does not constitute legal advice and is provided for information only. Readers are encouraged to seek independent legal advice.
BMW M5 specs
Engine: 4.4-litre twin-turbo V-8 petrol enging with additional electric motor
Power: 727hp
Torque: 1,000Nm
Transmission: 8-speed auto
Fuel consumption: 10.6L/100km
On sale: Now
Price: From Dh650,000
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
Company%C2%A0profile
Company%C2%A0profile
'Munich: The Edge of War'
Director: Christian Schwochow
Starring: George MacKay, Jannis Niewohner, Jeremy Irons
Rating: 3/5
More from Neighbourhood Watch:
Lexus LX700h specs
Engine: 3.4-litre twin-turbo V6 plus supplementary electric motor
Power: 464hp at 5,200rpm
Torque: 790Nm from 2,000-3,600rpm
Transmission: 10-speed auto
Fuel consumption: 11.7L/100km
On sale: Now
Price: From Dh590,000
While you're here
Andrew Wilks: The violent legacy of a group that France plans to ban
Damien McElroy: Biden must not fall for Erdogan's promised reforms
David Lepeska: 16th-century pirates inspire Erdogan's foreign policy
Towering concerns
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
Day 4, Abu Dhabi Test: At a glance
Moment of the day Not much was expected – on Sunday or ever – of Hasan Ali as a batsman. And yet he lit up the late overs of the Pakistan innings with a happy cameo of 29 from 25 balls. The highlight was when he launched a six right on top of the netting above the Pakistan players’ viewing area. He was out next ball.
Stat of the day – 1,358 There were 1,358 days between Haris Sohail’s previous first-class match and his Test debut for Pakistan. The lack of practice in the multi-day format did not show, though, as the left-hander made an assured half-century to guide his side through a potentially damaging collapse.
The verdict As is the fashion of Test matches in this country, the draw feels like a dead-cert, before a clatter of wickets on the fourth afternoon puts either side on red alert. With Yasir Shah finding prodigious turn now, Pakistan will be confident of bowling Sri Lanka out. Whether they have enough time to do so and chase the runs required remains to be seen.
Heather, the Totality
Matthew Weiner,
Canongate
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Shelina Janmohamed: Why shouldn't a spouse be compensated fairly for housework?
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
The National Editorial: Is there much to celebrate on International Women's Day 2021?
THE BIO: Martin Van Almsick
Hometown: Cologne, Germany
Family: Wife Hanan Ahmed and their three children, Marrah (23), Tibijan (19), Amon (13)
Favourite dessert: Umm Ali with dark camel milk chocolate flakes
Favourite hobby: Football
Breakfast routine: a tall glass of camel milk
'Worse than a prison sentence'
Marie Byrne, a counsellor who volunteers at the UAE government's mental health crisis helpline, said the ordeal the crew had been through would take time to overcome.
“It was worse than a prison sentence, where at least someone can deal with a set amount of time incarcerated," she said.
“They were living in perpetual mystery as to how their futures would pan out, and what that would be.
“Because of coronavirus, the world is very different now to the one they left, that will also have an impact.
“It will not fully register until they are on dry land. Some have not seen their young children grow up while others will have to rebuild relationships.
“It will be a challenge mentally, and to find other work to support their families as they have been out of circulation for so long. Hopefully they will get the care they need when they get home.”
Killing of Qassem Suleimani
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
RACECARD
RESULTS
Bantamweight:
Zia Mashwani (PAK) bt Chris Corton (PHI)
Super lightweight:
Flavio Serafin (BRA) bt Mohammad Al Khatib (JOR)
Super lightweight:
Dwight Brooks (USA) bt Alex Nacfur (BRA)
Bantamweight:
Tariq Ismail (CAN) bt Jalal Al Daaja (JOR)
Featherweight:
Abdullatip Magomedov (RUS) bt Sulaiman Al Modhyan (KUW)
Middleweight:
Mohammad Fakhreddine (LEB) bt Christofer Silva (BRA)
Middleweight:
Rustam Chsiev (RUS) bt Tarek Suleiman (SYR)
Welterweight:
Khamzat Chimaev (SWE) bt Mzwandile Hlongwa (RSA)
Lightweight:
Alex Martinez (CAN) bt Anas Siraj Mounir (MAR)
Welterweight:
Jarrah Al Selawi (JOR) bt Abdoul Abdouraguimov (FRA)
Neil Thomson – THE BIO
Family: I am happily married to my wife Liz and we have two children together.
Favourite music: Rock music. I started at a young age due to my father’s influence. He played in an Indian rock band The Flintstones who were once asked by Apple Records to fly over to England to perform there.
Favourite book: I constantly find myself reading The Bible.
Favourite film: The Greatest Showman.
Favourite holiday destination: I love visiting Melbourne as I have family there and it’s a wonderful place. New York at Christmas is also magical.
Favourite food: I went to boarding school so I like any cuisine really.
KILLING OF QASSEM SULEIMANI
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Matthew Levitt: Iran retains its ability to launch terror attacks
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
• Remittance charges will be tackled by blockchain
• UAE's monumental and risky Mars Mission to inspire future generations, says minister
• Could the UAE drive India's economy?
• News has a bright future and the UAE is at the heart of it
• Architecture is over - here's cybertecture
• The National announces Future of News journalism competition
• Round up: Experts share their visions of the world to come
While you're here
Gavin Esler: Britain seems to be moving ever closer to the brink
Hussein Ibish: George Floyd tragedy a turning point for the US
Shelina Janmohamed: Teach the history of the British Empire
While you're here
More from Neighbourhood Watch:
MEYDAN%20RACECARD
BIOSAFETY LABS SECURITY LEVELS
Biosafety Level 1
The lowest safety level. These labs work with viruses that are minimal risk to humans.
Hand washing is required on entry and exit and potentially infectious material decontaminated with bleach before thrown away.
Must have a lock. Access limited. Lab does not need to be isolated from other buildings.
Used as teaching spaces.
Study microorganisms such as Staphylococcus which causes food poisoning.
Biosafety Level 2
These labs deal with pathogens that can be harmful to people and the environment such as Hepatitis, HIV and salmonella.
Working in Level 2 requires special training in handling pathogenic agents.
Extra safety and security precautions are taken in addition to those at Level 1
Biosafety Level 3
These labs contain material that can be lethal if inhaled. This includes SARS coronavirus, MERS, and yellow fever.
Significant extra precautions are taken with staff given specific immunisations when dealing with certain diseases.
Infectious material is examined in a biological safety cabinet.
Personnel must wear protective gowns that must be discarded or decontaminated after use.
Strict safety and handling procedures are in place. There must be double entrances to the building and they must contain self-closing doors to reduce risk of pathogen aerosols escaping.
Windows must be sealed. Air from must be filtered before it can be recirculated.
Biosafety Level 4
The highest level for biosafety precautions. Scientist work with highly dangerous diseases that have no vaccine or cure.
All material must be decontaminated.
Personnel must wear a positive pressure suit for protection. On leaving the lab this must pass through decontamination shower before they have a personal shower.
Entry is severely restricted to trained and authorised personnel. All entries are recorded.
Entrance must be via airlocks.
Specs
Engine: Dual-motor all-wheel-drive electric
Range: Up to 610km
Power: 905hp
Torque: 985Nm
Price: From Dh439,000
Available: Now
Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
What can you do?
Document everything immediately; including dates, times, locations and witnesses
Seek professional advice from a legal expert
You can report an incident to HR or an immediate supervisor
You can use the Ministry of Human Resources and Emiratisation’s dedicated hotline
In criminal cases, you can contact the police for additional support
Why are asylum seekers being housed in hotels?
The number of asylum applications in the UK has reached a new record high, driven by those illegally entering the country in small boats crossing the English Channel.
A total of 111,084 people applied for asylum in the UK in the year to June 2025, the highest number for any 12-month period since current records began in 2001.
Asylum seekers and their families can be housed in temporary accommodation while their claim is assessed.
The Home Office provides the accommodation, meaning asylum seekers cannot choose where they live.
When there is not enough housing, the Home Office can move people to hotels or large sites like former military bases.
Infiniti QX80 specs
Engine: twin-turbocharged 3.5-liter V6
Power: 450hp
Torque: 700Nm
Price: From Dh450,000, Autograph model from Dh510,000
Available: Now
Killing of Qassem Suleimani
National Editorial: Suleimani has been killed, now we must de-escalate
Mina Al Oraibi: Air strike casts a long shadow over the decade ahead
Jack Moore: Why the assassination is such a monumental gamble
Damien McElroy: A CEO tasked with spreading Iran's influence
Hussein Ibish: Trump's order on solid constitutional ground
Simon Waldman: Cautious Israel keeping a low profile
On Women's Day
Dr Nawal Al-Hosany: Why more women should be on the frontlines of climate action
Samar Elmnhrawy: How companies in the Middle East can catch up on gender equality
The National Editorial: Is there much to celebrate on International Women's Day 2021?
Justin Thomas: Challenge the notion that 'men are from Mars, women are from Venus'
