Nervous system
Absence seizures
Non-infectious · Chronic
Brief episodes of blank staring caused by sudden bursts of abnormal brain activity, most common in children.
GeoMed · Nervous system conditions
Nervous system conditions
The brain, spinal cord and nerves, which control and coordinate the body.
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Nervous system conditions
Nervous system
Nervous system
African trypanosomiasis (sleeping sickness)
Infectious · Chronic
A parasitic infection spread by tsetse flies in sub-Saharan Africa, which can invade the brain and is fatal without treatment.
Nervous system
Alzheimer's disease
Non-infectious · Chronic
The most common cause of dementia, a progressive brain disease that gradually affects memory, thinking and daily abilities.
Nervous system
Amyotrophic lateral sclerosis
Non-infectious · Chronic
A progressive disease of the nerves that control muscles, causing increasing weakness, difficulty speaking, swallowing and breathing.
Nervous system
Attention deficit hyperactivity disorder (ADHD)
Non-infectious · Chronic
A neurodevelopmental condition causing ongoing difficulties with attention, hyperactivity and impulsivity that affect daily life.
Nervous system
Autism spectrum disorder
Non-infectious · Chronic
A lifelong neurodevelopmental difference affecting social communication and interaction, with focused interests and repetitive behaviours.
Nervous system
Autonomic neuropathy
Non-infectious · Chronic
Damage to the nerves that control automatic body functions such as blood pressure, heart rate, digestion, bladder and sweating.
Nervous system
Benign essential blepharospasm
Non-infectious · Chronic
A neurological condition causing involuntary, repeated blinking and forceful closing of the eyelids.
Nervous system
