| D007024 |
Hypotension, Orthostatic |
A significant drop in BLOOD PRESSURE after assuming a standing position. Orthostatic hypotension is a finding, and defined as a 20-mm Hg decrease in systolic pressure or a 10-mm Hg decrease in diastolic pressure 3 minutes after the person has risen from supine to standing. Symptoms generally include DIZZINESS, blurred vision, and SYNCOPE. |
Hypotension, Postural,Orthostatic Hypotension,Postural Hypotension |
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| D008297 |
Male |
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Males |
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| D008875 |
Middle Aged |
An adult aged 45 - 64 years. |
Middle Age |
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| D009046 |
Motor Neurons |
Neurons which activate MUSCLE CELLS. |
Neurons, Motor,Alpha Motorneurons,Motoneurons,Motor Neurons, Alpha,Neurons, Alpha Motor,Alpha Motor Neuron,Alpha Motor Neurons,Alpha Motorneuron,Motoneuron,Motor Neuron,Motor Neuron, Alpha,Motorneuron, Alpha,Motorneurons, Alpha,Neuron, Alpha Motor,Neuron, Motor |
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| D009133 |
Muscular Atrophy |
Derangement in size and number of muscle fibers occurring with aging, reduction in blood supply, or following immobilization, prolonged weightlessness, malnutrition, and particularly in denervation. |
Atrophy, Muscle,Neurogenic Muscular Atrophy,Neurotrophic Muscular Atrophy,Atrophies, Muscle,Atrophies, Muscular,Atrophies, Neurogenic Muscular,Atrophies, Neurotrophic Muscular,Atrophy, Muscular,Atrophy, Neurogenic Muscular,Atrophy, Neurotrophic Muscular,Muscle Atrophies,Muscle Atrophy,Muscular Atrophies,Muscular Atrophies, Neurogenic,Muscular Atrophies, Neurotrophic,Muscular Atrophy, Neurogenic,Muscular Atrophy, Neurotrophic,Neurogenic Muscular Atrophies,Neurotrophic Muscular Atrophies |
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| D009461 |
Neurologic Manifestations |
Clinical signs and symptoms caused by nervous system injury or dysfunction. |
Neurologic Deficits,Neurologic Signs and Symptoms,Focal Neurologic Deficits,Manifestations, Neurologic,Manifestations, Neurological,Neurologic Dysfunction,Neurologic Findings,Neurologic Manifestation,Neurologic Signs,Neurologic Symptoms,Neurological Manifestations,Deficit, Focal Neurologic,Deficit, Neurologic,Deficits, Focal Neurologic,Deficits, Neurologic,Dysfunction, Neurologic,Dysfunctions, Neurologic,Finding, Neurologic,Findings, Neurologic,Focal Neurologic Deficit,Manifestation, Neurologic,Manifestation, Neurological,Neurologic Deficit,Neurologic Deficit, Focal,Neurologic Deficits, Focal,Neurologic Dysfunctions,Neurologic Finding,Neurologic Sign,Neurologic Symptom,Neurological Manifestation,Sign, Neurologic,Signs, Neurologic,Symptom, Neurologic,Symptoms, Neurologic |
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| D010300 |
Parkinson Disease |
A progressive, degenerative neurologic disease characterized by a TREMOR that is maximal at rest, retropulsion (i.e. a tendency to fall backwards), rigidity, stooped posture, slowness of voluntary movements, and a masklike facial expression. Pathologic features include loss of melanin containing neurons in the substantia nigra and other pigmented nuclei of the brainstem. LEWY BODIES are present in the substantia nigra and locus coeruleus but may also be found in a related condition (LEWY BODY DISEASE, DIFFUSE) characterized by dementia in combination with varying degrees of parkinsonism. (Adams et al., Principles of Neurology, 6th ed, p1059, pp1067-75) |
Idiopathic Parkinson Disease,Lewy Body Parkinson Disease,Paralysis Agitans,Primary Parkinsonism,Idiopathic Parkinson's Disease,Lewy Body Parkinson's Disease,Parkinson Disease, Idiopathic,Parkinson's Disease,Parkinson's Disease, Idiopathic,Parkinson's Disease, Lewy Body,Parkinsonism, Primary |
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| D006801 |
Humans |
Members of the species Homo sapiens. |
Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man |
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| D001479 |
Basal Ganglia |
Large subcortical nuclear masses derived from the telencephalon and located in the basal regions of the cerebral hemispheres. |
Basal Nuclei,Ganglia, Basal,Basal Nuclear Complex,Ganglion, Basal,Basal Nuclear Complices,Nuclear Complex, Basal,Nuclei, Basal |
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| D013118 |
Spinal Cord Diseases |
Pathologic conditions which feature SPINAL CORD damage or dysfunction, including disorders involving the meninges and perimeningeal spaces surrounding the spinal cord. Traumatic injuries, vascular diseases, infections, and inflammatory/autoimmune processes may affect the spinal cord. |
Myelopathy,Spinal Cord Disorders,Myelopathies,Spinal Cord Disease,Spinal Cord Disorder |
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