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601 Possible Causes for Postural Instability

  • Parkinson's Disease

    Greater knowledge of postural control is essential to understand postural instability in PD.[ncbi.nlm.nih.gov] Our results indicate that patients with early PD have subtle signs of postural instability when their attention is diverted or reduced.[ncbi.nlm.nih.gov] The cardinal features include resting tremor, rigidity, bradykinesia, and postural instability.[bestpractice.bmj.com]

  • Spinocerebellar Ataxia, Type 2

    instability not caused by primary visual, vestibular, cerebellar or proprioceptive dysfunction Step 2 Exclusion criteria for Parkinson's disease... ‎[books.google.com] The patient lost all cognitive functions, had persistent dystonic posture, trophic changes, vasomotor instability, dysphagia and died at the age of 7 years.[ncbi.nlm.nih.gov] […] of voluntary movement with progressive reduction in speed and amplitude of repetitive actions) • And at least one of the following: muscular rigidity 4—6 Hz rest tremor postural[books.google.com]

  • Early-Onset Parkinson Disease 20

    Definition An early-onset form of Parkinson disease, a complex neurodegenerative disorder characterized by bradykinesia, resting tremor, muscular rigidity and postural instability[uniprot.org] […] direction, and the number of balance correcting steps (or total absence thereof) is used to rate the degree of postural instability.[ncbi.nlm.nih.gov] It causes motor dysfunctions, such as bradykinesia, resting tremor, rigidity and postural instability.[clinicaltrials.gov]

  • Autosomal Recessive Juvenile Parkinson Disease

    Insidious-onset muscle rigidity, tremor, bradykinesia and postural instability - the clinical hallmarks of sporadic Parkinson's disease - are also present in patients suffering[symptoma.com] Parkinson disease (PARK) [MIM:168600]: A complex neurodegenerative disorder characterized by bradykinesia, resting tremor, muscular rigidity and postural instability.[genecards.org] Parkinson disease 2 (PARK2) [MIM:600116]: A neurodegenerative disorder characterized by bradykinesia, rigidity, postural instability, tremor, and onset usually before 40.[genecards.org]

  • Machado-Joseph Disease

    Postural instability is often an early feature. We discuss the distinction of this entity from the olivopontocerebellar atrophies.[ncbi.nlm.nih.gov] We report a patient presenting at age 16 years with postural instability and falls who developed severe generalized dystonia by the age of 20 years.[ncbi.nlm.nih.gov] Clinical features include progressive ataxia, DYSARTHRIA , postural instability, nystagmus, eyelid retraction, and facial FASCICULATIONS .[hon.ch]

  • Dementia with Lewy Bodies

    Postural instability and bradykinesia is noted on physical exam.[medbullets.com] Supportive clinical features include sensitivity to antipsychotic agents, postural instability and falls, syncope, autonomic dysfunction, delusions and non-visual hallucinations[bestpractice.bmj.com] instability.[asceneuron.com]

  • Parkinson's Disease Type 9

    instability Akinesia Hypokinesia Paraparesis Anarthria Parkinsonism with favorable response to dopaminergic medication ... ...[familydiagnosis.com] Similar to other forms of Parkinson's disease, PD9 is also associated with tremor and postural instability, although intention tremor may be absent.[symptoma.com] instability); progressive course; positive response to dopaminergic therapy; and no atypical features or known causes of parkinsonism.[healthdocbox.com]

  • Autosomal Dominant Parkinson Disease 8

    instability Resting tremor Secondary motor complications Skeletal Rigidity[datagenno.com] […] direction, and the number of balance correcting steps (or total absence thereof) is used to rate the degree of postural instability.[ncbi.nlm.nih.gov] Parkinsonism refers to all clinical states characterized by tremor, muscle rigidity, slowed movement (bradykinesia) and often postural instability.[ncbi.nlm.nih.gov]

  • Parkinson Disease Late-Onset

    instability Resting tremor Rigid posture Shuffling gait Visual hallucinations[datagenno.com] instability.[journal.fk.unpad.ac.id] Parkinsonism refers to all clinical states characterized by tremor, muscle rigidity, slowed movement (bradykinesia) and often postural instability.[ncbi.nlm.nih.gov]

  • Parkinsonian Disorder

    Resting Tremor, Rigidity Bradykinesia, Gait Disturbance Postural Instability What are some additional features of PD?[quizlet.com] Postural Instability More pronounced in the later stages, postural instability includes the inability to maintain a steady, upright posture or to prevent a fall.[apdaparkinson.org] Patients with the parkinsonian presentation typically have an asymmetrical tremor, bradykinesa, rigidity and postural instability.[pdcenter.neurology.ucsf.edu]

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