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RSSDementia with Lewy bodies
Dementia with Lewy bodies is
the second most frequent
cause of hospitalization for
dementia, after Alzheimer's
disease. Current estimates
are that about 60 to 75% of
diagnosed dementias are of
... > full story
Parkinson's disease
Parkinson's disease
(paralysis agitans or PD) is
a neurodegenerative disease
of the substantia nigra, an
area in the basal ganglia of
the brain. The disease
involves a progressive
disorder of the
... > full story
Hallucination
A hallucination is a sensory
perception experienced in
the absence of an external
stimulus, as distinct from
an illusion, which is a
misperception of an external
stimulus. Hallucinations may
occur in any sensory
... > full story
Deep brain stimulation
Deep brain stimulation (DBS)
is one of a group of
treatments involving
surgical implantation of a
medical device called a
brain pacemaker, which sends
electrical impulses to
specific parts of the brain.
... > full story
Browse Reference Articles
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Restless legs syndrome
Restless legs syndrome (RLS) is a poorly understood and often misdiagnosed neurological disorder. RLS (which is also sometimes referred to as Jimmy Legs, spare legs or "the kicks") may be described ... > more -
Neurotransmitter
Neurotransmitters are chemicals that are used to relay, amplify and modulate electrical signals between a neuron and another cell. Substances that act as neurotransmitters can be roughly categorized ... > more -
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Excitotoxicity
Excitotoxicity is the pathological process by which neurons are damaged and killed by the overactivations of receptors for the excitatory neurotransmitter glutamate, such as the NMDA receptor and ... > more -
Sleep Disorder Research
Sleep Disorders
Insomnia
Obstructive Sleep Apnea
Insomnia Research
Attention Deficit Disorder
Sleep disorder
A sleep disorder (somnipathy) is a disorder in the sleep patterns of a person or animal. Sleep disorders include: Bruxism; delayed sleep phase syndrome; insomnia: jet lag or desynchronosis; ... > more -
Sleep Disorder Research
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Insomnia
Sleep Disorders
Obstructive Sleep Apnea
Disorders and Syndromes
Narcolepsy
Narcolepsy is a neurological condition characterized by severe fatigue, irresistible episodes of sleep and general sleep disorder. The main characteristic of narcolepsy is overwhelming excessive ... > more -
Dopamine hypothesis of schizophrenia
The dopamine hypothesis of schizophrenia or the dopamine hypothesis of psychosis is a theory that argues that the unusual behaviour and experiences associated with schizophrenia (sometimes extended ... > more
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