Hydrocephalic Parinaud’s Syndrome is a neurological condition in which enlarged ventricles from excess cerebrospinal fluid (CSF) place pressure on the dorsal ...

Parinaud’s syndrome, also known as dorsal midbrain syndrome, arises when a stroke damages the dorsal midbrain (tectal plate), disrupting vertical gaze centers, ...

Parinaud’s syndrome—also called dorsal midbrain syndrome—is a group of eye-movement and pupil abnormalities caused by lesions in the dorsal midbrain, most ...

Bilateral nuclear vertical gaze palsy is a rare neurological condition in which a person cannot move their eyes up or down in a coordinated way because of ...

Unilateral Nuclear Vertical Gaze Palsy is a rare neurological condition in which the nuclei—or clusters of nerve cells—in the midbrain responsible for moving ...

A combined nuclear vertical gaze palsy is a disorder of eye movement in which both upward and downward gaze are impaired due to damage at the level of the ...

Downward nuclear vertical gaze palsy is a neurological condition in which the eyes lose the ability to move downward, despite intact muscles and nerves ...

Upward Nuclear Vertical Gaze Palsy is a neurological condition in which the brain’s vertical gaze centers—located in the midbrain nuclei—lose the ability to ...

Infranuclear Vertical Gaze Palsy (IVGP) is a form of eye movement disorder characterized by difficulty moving the eyes up or down due to problems at or below ...

Nuclear vertical gaze palsy is an ocular motor disorder in which direct injury to the motor nuclei controlling upward or downward eye movements leads to an ...

Supranuclear vertical gaze palsy (SVGP) is a neurological sign in which a person loses the ability to move their eyes up or down on command, even though the ...

A vertical gaze palsy (VGP) is a neurological sign characterized by a conjugate, bilateral limitation of eye movements in the vertical plane. This condition ...

Dorsal midbrain syndrome—also known as Parinaud’s syndrome—is a cluster of neurological signs caused by injury to the dorsal aspect of the midbrain, ...

Parinaud’s syndrome, also known as dorsal midbrain syndrome or vertical gaze palsy, is a group of eye movement and pupil abnormalities caused by injury to the ...

Pantothenate kinase-associated neurodegeneration (PKAN) is a rare, inherited disorder of the nervous system characterized by progressive iron accumulation in ...

Okamoto syndrome, also known as Au–Kline syndrome (AKS), is an extremely rare autosomal dominant genetic disorder characterized by a constellation of ...

Neu–Laxova syndrome (NLS) is a rare, fatal, autosomal recessive disorder characterized by severe intrauterine growth restriction, distinctive facial ...

Coffin–Siris syndrome (CSS) is a rare congenital genetic disorder that affects multiple body systems from birth. The hallmark features include underdevelopment ...

Cockayne syndrome (CS) is a rare, autosomal recessive disorder marked by defective DNA repair, specifically in the transcription-coupled nucleotide excision ...

Clinically isolated syndrome (CIS) refers to a first neurological episode lasting at least 24 hours that suggests an inflammatory demyelinating event in the ...