Lower Motor Neurone Lesion Causes & Reasons

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Lower Motor Neurone Lesion Symptom Checker: Possible causes include Motor Neuron Disease. Check the full list of possible causes and conditions now! Talk to our Chatbot to narrow down your search.

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Possible Causes

Motor Neuron Disease

Distinguishing Upper From Lower Motor Neuron Lesions Feature Upper Lesion Lower Lesion Reflexes Hyperactive Diminished or absent Atrophy Absent* Present Fasciculations Absent [merckmanuals.com]

Distinguishing the Cause of Muscle Weakness: Lower Motor Neuron Dysfunction vs Myopathy* Feature Lower Motor Neuron Dysfunction Myopathy* Distribution of weakness Distal proximal [merckmanuals.com]

Poliomyelitis, an enteroviral infection that attacks anterior horn cells, and postpolio syndrome are also lower MNDs. [merckmanuals.com]

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Meningomyelocele

Myelomeningocele in the sacral area can produce a lower motor neuron lesion, resulting in detrusor areflexia. [emedicine.medscape.com]

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Hypercalcemia

We report a case of a 39-year-old female with active systemic lupus erythematosus who complained of lethargy and weakness with a moderate renal impairment. Hypercalcemia was confirmed by laboratory examination. Her X-ray revealed significant ectopic calcinosis in subcutaneous tissue of bilateral hands, and[…] [ncbi.nlm.nih.gov]

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Brachial Plexus Neuritis

The occurrence of brachial plexus neuritis during the acute phase of vasculitis is uncommon. We describe a patient with a long history of rhinitis and a recent onset of asthma, who developed purpuric skin lesions, abdominal pain, eosinophilia and brachial neuritis along with evidence of sacral plexus neuropathy. High[…] [ncbi.nlm.nih.gov]

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Upper Motor Neuron Disease

Mnemonic for Medical Students Mnemonic for basis of difference: STORM Baby Also remember: In a Lower motor neuron lesion everything lowers Basis of Difference (STORM Baby) [medicalopedia.org]

Comparison of Upper Motor Neuron Lesion and Lower Motor Neuron Lesion Syndromes: Upper Motor Neuron Lesion Vs Lower Motor Neuron Lesion Upper Motor Neuron Lesion Lower Motor [physiotherapy-treatment.com]

neuron Lower motor neuron Lower motor neuron lesion References [ edit ] External links [ edit ] [en.wikipedia.org]

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Pyramidal Tract Lesion

See also Upper motor neuron Lower motor neuron Lower motor neuron lesion References External links [ipfs.io]

neuron Lower motor neuron Lower motor neuron lesion References [ edit ] External links [ edit ] [en.wikipedia.org]

[…] are on the ipsilateral side as the lesion Term Where are possible sites of damage on a lower motor neuron? [flashcardmachine.com]

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Diabetic Amyotrophy

Diabetic amyotrophy is a distinctive form of diabetic neuropathy. It is characterised by a weakness and wasting of proximal muscles of the lower limbs with associated pain. We report a case of an elderly patient with unusual presentation of diabetic amyotrophy. He presented with myoclonic jerks and recurrent falls.[…] [ncbi.nlm.nih.gov]

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Spinal Paralytic Poliomyelitis

horn cells; presenting initially as a short (approximately 3 weeks) flu-like illness; 1:10 develop lower motor neurone lesions (paralysis of skeletal muscles subserved by [medical-dictionary.thefreedictionary.com]

Differentiation between a central (upper motor neuron), and peripheral (lower motor neuron) lesion is the first step in determining the extent of the disease. [clinicaladvisor.com]

[…] administration of such vaccines is now routine and the disease is very rare. anterior poliomyelitis acute spinal viral meningitis affecting primarily spinal cord anterior (motor [medical-dictionary.thefreedictionary.com]

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Postpoliomyelitis Syndrome

OBJECTIVES: To study prospectively the health status, and especially the physical functioning, of polio survivors with and without postpoliomyelitis syndrome (PPS), and to identify prognostic determinants of change in physical functioning. DESIGN: Prospective cohort study; measurements at baseline and after 1, 2, and[…] [ncbi.nlm.nih.gov]

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Pyramidal Tract Disorder

Many parts of the motor exam can help distinguish between upper motor neuron and lower motor neuron lesions (see Neuroanatomy through Clinical Cases Chapters 2 and 6). [neuroexam.com]

2) Lower motor neuron lesions It interrupts the monosynaptic stretch reflex arch diminishing or making absent the muscle tone (atonia or hypotonia) and the same to the tendinous [wikilectures.eu]

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Bulbar Poliomyelitis

Differentiation between a central (upper motor neuron), and peripheral (lower motor neuron) lesion is the first step in determining the extent of the disease. [clinicaladvisor.com]

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Poliomyelitis

Poliomyelitis is an infectious disease caused by poliovirus, a human enterovirus belonging to the family Picornaviridae. Poliomyelitis shows a wide range of possible clinical scenarios. In the majority of them (around 95%), the disease is asymptomatic or shows flu-like symptoms which do not represent a major concern for[…] [symptoma.com]

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Pseudobulbar Palsy

A bulbar palsy is a lower motor neuron lesion of cranial nerves IX, X and XII. A pseudobulbar palsy is an upper motor neuron lesion of cranial nerves IX, X and XII. [quizlet.com]

Resources Bulbar and pseudobulbar palsy by, Last updated August 30, 2017 Overview A bulbar palsy is a lower motor neuron lesion of cranial nerves IX, X and XII. [lifeinthefastlane.com]

 Bulbar Palsy Is caused by bilateral lower motor neuron lesion affecting the nerves supplying the bulbar muscles of the jaw, face, palate, pharynx & larynx.  C/F Impaired [slideshare.net]

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Radiculomyelopathy

In addition, lower motor neuron lesions are typically not suspected in NMOSD. Disclosure: Dr. Sapnar has nothing to disclose. Dr. Prabhu has nothing to disclose. [n.neurology.org]

Lesion 2 - Lower Motor Neuron Lesion: (This is easier.) [neuroanatomy.wisc.edu]

Conus lesions are overlooked as neuroimaging obtained typically in suspected NMO includes only the cervical and thoracic spinal cord looking for LETMs. [n.neurology.org]

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Nothnagel's Syndrome

neurone lesion ( Clasp-knife response ) Lower motor neurone lesion [en.wikipedia.org]

[…] lobe : Bálint's syndrome Cortical blindness Pure alexia temporal lobe : Cortical deafness Prosopagnosia Thalamus Thalamic syndrome Other Subclavian steal syndrome Upper motor [en.wikipedia.org]

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Bilateral Leg Weakness

An acute lesion of the spinal cord may be accompanied by ‘spinal shock’ which may obscure the distinction between an upper and a lower motor neuron lesion. [medicinetoday.com.au]

LOWER MOTOR NEURONE SIGNS Indicate that the lesion is either in the anterior horn cell or distal to the anterior horn cell (i.e. anterior horn cell, root, plexus, peripheral [ole.bris.ac.uk]

This indicates lower motor neuron lesion. 12-8. What would be suggested by fatigability of muscles? Answer 12-8. [dartmouth.edu]

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Glycogen Storage Disease Type 4

Polyglucosan body disease, characterized by widespread upper and lower motor neuron lesions, can present with or without GBE deficiency indicating that different biochemical [ingentaconnect.com]

motor neuron lesions. [orpha.net]

[…] peripheral nervous system dysfunction have also been described, such as Adult Polyglucosan Body Disease (APBD; see this term), which is characterized by widespread upper and lower [orpha.net]

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Progressive Bulbar Paralysis

Home CCC Bulbar and pseudobulbar palsy by, last update March 28, 2019 Overview A bulbar palsy is a lower motor neuron lesion of cranial nerves IX, X and XII. [lifeinthefastlane.com]

Bulbar palsy refers to impairment of function of the cranial nerves IX, X, XI and XII, which occurs due to a lower motor neuron lesion either at nuclear or fascicular level [diki.pl]

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Anterior Spinal Artery Syndrome

neurone lesion (Clasp-knife response) Lower motor neurone lesion [en.wikipedia.org]

[…] occipital lobe: Bálint's syndrome Cortical blindness Pure alexia temporal lobe: Cortical deafness Prosopagnosia Thalamus Thalamic syndrome Other Subclavian steal syndrome Upper motor [en.wikipedia.org]

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Lateral Medullary Syndrome

neurone lesion ( Clasp-knife response ) Lower motor neurone lesion [en.wikipedia.org]

Lateral pontine syndrome: Ipsilateral paralysis of the upper and lower face (lower motor neuron lesion). Ipsilateral loss of lacrimation and reduced salivation. [medicowesome.com]

Between upper and lower motor neuron lesions and the various tract lesions, you might have 5-10 questions on your exam where they hold relevance. [forums.studentdoctor.net]

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Anterior Cerebral Artery Occlusion

neurone lesion (Clasp-knife response) Lower motor neurone lesion [en.wikipedia.org]

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Hypogonadism

Lower Motor Neuron Lesions: ... Lesson on the Purine Synthesis and Salvage Pathway: ... Gastrulation Formation of Germ Layers: ... [youtube.com]

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Acne Vulgaris

Lower Motor Neuron Lesions: ... Lesson on the Purine Synthesis and Salvage Pathway: ... Gastrulation Formation of Germ Layers: ... [youtube.com]

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Raynaud Syndrome

Lower Motor Neuron Lesions: ... Gastrulation Formation of Germ Layers: ... [youtube.com]

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Ophthalmic Nerve Disorder

In Lower Motor Neuron lesion: Deviation of the jaw to the side ipsilateral to the LMN lesion. [epomedicine.com]

Thus, a lesion to the upper motor neuron would result in paralysis of only the contralateral lower facial muscles. [webeye.ophth.uiowa.edu]

Lower motor neuron lesions can result in a cranial nerve VII palsy (Bell’s palsy is the idiopathic form of facial nerve palsy), manifested as both upper and lower facial weakness [courses.lumenlearning.com]

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Urinary Stress Incontinence

Causes of Established Incontinence Urodynamic Diagnosis Some Neurologic Causes Some Nonneurologic Causes Bladder outlet incompetence Lower motor neuron lesion (rare) In men [merckmanuals.com]

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Receptive Aphasia

neurone lesion ( Clasp-knife response ) Lower motor neurone lesion v t e Index of the central nervous system Description Anatomy meninges cortex association fibers commissural [research.omicsgroup.org]

Dysarthria Causes of dysarthria Dysarthria is caused by upper motor neurone lesions of the cerebral hemispheres or lower motor neurone lesions of the brain stem. [aacknowledge.org.uk]

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Herpes Zoster Oticus

It presents classically with severe otalgia, a vesicular rash in the Concha or on the Pinna of the affected ear in association with a lower motor neurone lesion of the homolateral [ncbi.nlm.nih.gov]

The geniculate ganglion is a nerve cell bundle for facial nerve (CN VII), the inflammatory response caused by reactivated virus can lead to lower motor neuron lesions of the [eyewiki.aao.org]

motor neuron lesions of the facial nerve, leading to paralysis of facial muscles that can cause dry mouth, eyes and hearing loss. [eyewiki.aao.org]

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Progressive Muscular Atrophy

[…] see Table 1 ) Table 1: Effects of damage to upper and lower motor neurones Upper motor neurone lesion Lower motor neurone lesion Paralysis Spastic-type contracture Flaccid-type [medical-dictionary.thefreedictionary.com]

Jean-Martin Charcot, who first described ALS in 1870, felt that PMA was a separate condition, with degeneration of the lower motor neurones the most important lesion, whereas [en.wikipedia.org]

We present a male patient with exclusively left-side flaccid paresis due to lower motor neuron disease without electromyographic evidence of neurogenic lesion of contralateral [ncbi.nlm.nih.gov]

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Parinaud Syndrome

neurone lesion ( Clasp-knife response ) Lower motor neurone lesion [en.wikipedia.org]

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