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Magnetic Gait
Magnetic gait is a form of gait abnormality. Presentation The person's feet seem attached to the floor as if by a magnet. In magnetic gait, each step is initiated in a "wresting" motion carrying feet upward and forward. Magnetic gait can be visualized in terms of a powerful magnet being forcefully pulled from a steel plate. Associated conditions * Normal pressure hydrocephalus Normal-pressure hydrocephalus (NPH), also called malresorptive hydrocephalus, is a form of communicating hydrocephalus in which excess cerebrospinal fluid (CSF) occurs in the ventricles, and with normal or slightly elevated cerebrospinal fluid p ... (NPH) See also * Bruns ataxia References Gait abnormalities {{med-sign-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gait Abnormality
Gait abnormality is a deviation from normal walking (gait). Watching a patient walk is the most important part of the neurological examination. Normal gait requires that many systems, including strength, sensation and coordination, function in an integrated fashion. Many common problems in the nervous system and musculoskeletal system will show up in the way a person walks. Presentation and causes Patients with musculoskeletal pain, weakness or limited range of motion often present conditions such as Trendelenburg's sign, limping, myopathic gait and antalgic gait. Patients who have peripheral neuropathy also experience numbness and tingling in their hands and feet. This can cause ambulation impairment, such as trouble climbing stairs or maintaining balance. Gait abnormality is also common in persons with nervous system problems such as cauda equina syndrome, multiple sclerosis, parkinson's disease, alzheimer's disease, vitamin B12 deficiency, myasthenia gravis, normal pressu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Normal Pressure Hydrocephalus
Normal-pressure hydrocephalus (NPH), also called malresorptive hydrocephalus, is a form of communicating hydrocephalus in which excess cerebrospinal fluid (CSF) occurs in the ventricles, and with normal or slightly elevated cerebrospinal fluid pressure. As the fluid builds up, it causes the ventricles to enlarge and the pressure inside the head to increase, compressing surrounding brain tissue and leading to neurological complications. The disease presents in a classic triad of symptoms, which are memory impairment, urinary frequency, and balance problems/ gait deviations (note: this diagnosis method is obsolete). The disease was first described by Salomón Hakim and Adams in 1965. The treatment is surgical placement of a ventriculoperitoneal shunt to drain excess CSF into the lining of the abdomen where the CSF will eventually be absorbed. NPH is often misdiagnosed as other conditions including Meniere's disease due to balance problems, Parkinson's disease (due to gait) or Al ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bruns Ataxia
Bruns apraxia, or frontal ataxia, is a gait apraxia found in patients with bilateral frontal lobe disorders. It is characterised by an inability to initiate the process of walking, despite the power and coordination of the legs being normal when tested in the seated or lying position. The gait is broad-based with short steps with a tendency to fall backwards. It was originally described in patients with frontal lobe tumours, but is now more commonly seen in patients with cerebrovascular disease. It is named after Ludwig Bruns. Symptoms and signs Unlike ataxias of cerebellar origin, Bruns apraxia exhibits many frontal lobe ataxia characteristics, with some or all present. * Difficulty in initiating movement * Poor truncal mobility * Falls due to minor balance disturbances * Greatly hindered postural responses * Characteristic magnetic gait, the inability to raise one's foot off of the floor. * Wide base, poor balance control when in stance * Short stride * En bloc turns Often pat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
